diff --git a/.cursor/mcp.json b/.cursor/mcp.json
new file mode 100644
index 0000000..064ec5c
--- /dev/null
+++ b/.cursor/mcp.json
@@ -0,0 +1,10 @@
+{
+  "mcpServers": {
+    "bknd": {
+      "url": "http://localhost:3000/mcp",
+      "headers": {
+        "API_KEY": "value"
+      }
+    }
+  }
+}
diff --git a/app/__test__/app/App.spec.ts b/app/__test__/app/App.spec.ts
index 361bbef..aff3e53 100644
--- a/app/__test__/app/App.spec.ts
+++ b/app/__test__/app/App.spec.ts
@@ -20,6 +20,7 @@ describe("App", () => {
                   "guard",
                   "flags",
                   "logger",
+                  "mcp",
                   "helper",
                ]);
             },
@@ -135,4 +136,21 @@ describe("App", () => {
       // expect async listeners to be executed sync after request
       expect(called).toHaveBeenCalled();
    });
+
+   test("getMcpClient", async () => {
+      const app = createApp({
+         initialConfig: {
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      const client = app.getMcpClient();
+      const res = await client.listTools();
+      expect(res).toBeDefined();
+      expect(res?.tools.length).toBeGreaterThan(0);
+   });
 });
diff --git a/app/__test__/app/AppServer.spec.ts b/app/__test__/app/AppServer.spec.ts
index 40ea414..43cf220 100644
--- a/app/__test__/app/AppServer.spec.ts
+++ b/app/__test__/app/AppServer.spec.ts
@@ -13,6 +13,9 @@ describe("AppServer", () => {
                allow_methods: ["GET", "POST", "PATCH", "PUT", "DELETE"],
                allow_headers: ["Content-Type", "Content-Length", "Authorization", "Accept"],
             },
+            mcp: {
+               enabled: false,
+            },
          });
       }
 
@@ -31,6 +34,9 @@ describe("AppServer", () => {
                allow_methods: ["GET", "POST"],
                allow_headers: ["Content-Type", "Content-Length", "Authorization", "Accept"],
             },
+            mcp: {
+               enabled: false,
+            },
          });
       }
    });
diff --git a/app/__test__/app/mcp/mcp.auth.test.ts b/app/__test__/app/mcp/mcp.auth.test.ts
new file mode 100644
index 0000000..ea02274
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.auth.test.ts
@@ -0,0 +1,226 @@
+import { describe, test, expect, beforeEach, beforeAll, afterAll } from "bun:test";
+import { type App, createApp, createMcpToolCaller } from "core/test/utils";
+import { disableConsoleLog, enableConsoleLog } from "core/utils";
+import type { McpServer } from "bknd/utils";
+
+beforeAll(disableConsoleLog);
+afterAll(enableConsoleLog);
+
+/**
+ * - [x] auth_me
+ * - [x] auth_strategies
+ * - [x] auth_user_create
+ * - [x] auth_user_token
+ * - [x] auth_user_password_change
+ * - [x] auth_user_password_test
+ * - [x] config_auth_get
+ * - [x] config_auth_update
+ * - [x] config_auth_strategies_get
+ * - [x] config_auth_strategies_add
+ * - [x] config_auth_strategies_update
+ * - [x] config_auth_strategies_remove
+ * - [x] config_auth_roles_get
+ * - [x] config_auth_roles_add
+ * - [x] config_auth_roles_update
+ * - [x] config_auth_roles_remove
+ */
+describe("mcp auth", async () => {
+   let app: App;
+   let server: McpServer;
+   beforeEach(async () => {
+      app = createApp({
+         initialConfig: {
+            auth: {
+               enabled: true,
+               jwt: {
+                  secret: "secret",
+               },
+            },
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      server = app.mcp!;
+      server.setLogLevel("error");
+      server.onNotification((message) => {
+         console.dir(message, { depth: null });
+      });
+   });
+
+   const tool = createMcpToolCaller();
+
+   test("auth_*", async () => {
+      const me = await tool(server, "auth_me", {});
+      expect(me.user).toBeNull();
+
+      // strategies
+      const strategies = await tool(server, "auth_strategies", {});
+      expect(Object.keys(strategies.strategies).length).toEqual(1);
+      expect(strategies.strategies.password.enabled).toBe(true);
+
+      // create user
+      const user = await tool(
+         server,
+         "auth_user_create",
+         {
+            email: "test@test.com",
+            password: "12345678",
+         },
+         new Headers(),
+      );
+      expect(user.email).toBe("test@test.com");
+
+      // create token
+      const token = await tool(
+         server,
+         "auth_user_token",
+         {
+            email: "test@test.com",
+         },
+         new Headers(),
+      );
+      expect(token.token).toBeDefined();
+      expect(token.user.email).toBe("test@test.com");
+
+      // me
+      const me2 = await tool(
+         server,
+         "auth_me",
+         {},
+         new Request("http://localhost", {
+            headers: new Headers({
+               Authorization: `Bearer ${token.token}`,
+            }),
+         }),
+      );
+      expect(me2.user.email).toBe("test@test.com");
+
+      // change password
+      const changePassword = await tool(
+         server,
+         "auth_user_password_change",
+         {
+            email: "test@test.com",
+            password: "87654321",
+         },
+         new Headers(),
+      );
+      expect(changePassword.changed).toBe(true);
+
+      // test password
+      const testPassword = await tool(
+         server,
+         "auth_user_password_test",
+         {
+            email: "test@test.com",
+            password: "87654321",
+         },
+         new Headers(),
+      );
+      expect(testPassword.valid).toBe(true);
+   });
+
+   test("config_auth_{get,update}", async () => {
+      expect(await tool(server, "config_auth_get", {})).toEqual({
+         path: "",
+         secrets: false,
+         partial: false,
+         value: app.toJSON().auth,
+      });
+
+      // update
+      await tool(server, "config_auth_update", {
+         value: {
+            allow_register: false,
+         },
+      });
+      expect(app.toJSON().auth.allow_register).toBe(false);
+   });
+
+   test("config_auth_strategies_{get,add,update,remove}", async () => {
+      const strategies = await tool(server, "config_auth_strategies_get", {
+         key: "password",
+      });
+      expect(strategies).toEqual({
+         secrets: false,
+         module: "auth",
+         key: "password",
+         value: {
+            enabled: true,
+            type: "password",
+         },
+      });
+
+      // add google oauth
+      const addGoogleOauth = await tool(server, "config_auth_strategies_add", {
+         key: "google",
+         value: {
+            type: "oauth",
+            enabled: true,
+            config: {
+               name: "google",
+               type: "oidc",
+               client: {
+                  client_id: "client_id",
+                  client_secret: "client_secret",
+               },
+            },
+         },
+         return_config: true,
+      });
+      expect(addGoogleOauth.config.google.enabled).toBe(true);
+      expect(app.toJSON().auth.strategies.google?.enabled).toBe(true);
+
+      // update (disable) google oauth
+      await tool(server, "config_auth_strategies_update", {
+         key: "google",
+         value: {
+            enabled: false,
+         },
+      });
+      expect(app.toJSON().auth.strategies.google?.enabled).toBe(false);
+
+      // remove google oauth
+      await tool(server, "config_auth_strategies_remove", {
+         key: "google",
+      });
+      expect(app.toJSON().auth.strategies.google).toBeUndefined();
+   });
+
+   test("config_auth_roles_{get,add,update,remove}", async () => {
+      // add role
+      const addGuestRole = await tool(server, "config_auth_roles_add", {
+         key: "guest",
+         value: {
+            permissions: ["read", "write"],
+         },
+         return_config: true,
+      });
+      expect(addGuestRole.config.guest.permissions).toEqual(["read", "write"]);
+
+      // update role
+      await tool(server, "config_auth_roles_update", {
+         key: "guest",
+         value: {
+            permissions: ["read"],
+         },
+      });
+      expect(app.toJSON().auth.roles?.guest?.permissions).toEqual(["read"]);
+
+      // get role
+      const getGuestRole = await tool(server, "config_auth_roles_get", {
+         key: "guest",
+      });
+      expect(getGuestRole.value.permissions).toEqual(["read"]);
+
+      // remove role
+      await tool(server, "config_auth_roles_remove", {
+         key: "guest",
+      });
+      expect(app.toJSON().auth.roles?.guest).toBeUndefined();
+   });
+});
diff --git a/app/__test__/app/mcp/mcp.base.test.ts b/app/__test__/app/mcp/mcp.base.test.ts
new file mode 100644
index 0000000..df8bdeb
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.base.test.ts
@@ -0,0 +1,35 @@
+import { describe, it, expect } from "bun:test";
+import { createApp } from "core/test/utils";
+import { registries } from "index";
+import { StorageLocalAdapter } from "adapter/node/storage/StorageLocalAdapter";
+
+describe("mcp", () => {
+   it("should have tools", async () => {
+      registries.media.register("local", StorageLocalAdapter);
+
+      const app = createApp({
+         initialConfig: {
+            auth: {
+               enabled: true,
+            },
+            media: {
+               enabled: true,
+               adapter: {
+                  type: "local",
+                  config: {
+                     path: "./",
+                  },
+               },
+            },
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+
+      expect(app.mcp?.tools.length).toBeGreaterThan(0);
+   });
+});
diff --git a/app/__test__/app/mcp/mcp.data.test.ts b/app/__test__/app/mcp/mcp.data.test.ts
new file mode 100644
index 0000000..69b5106
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.data.test.ts
@@ -0,0 +1,346 @@
+import { describe, test, expect, beforeEach, beforeAll, afterAll } from "bun:test";
+import { type App, createApp, createMcpToolCaller } from "core/test/utils";
+import { getSystemMcp } from "modules/mcp/system-mcp";
+import { pickKeys, type McpServer } from "bknd/utils";
+import { entity, text } from "bknd";
+import { disableConsoleLog, enableConsoleLog } from "core/utils";
+
+beforeAll(disableConsoleLog);
+afterAll(enableConsoleLog);
+
+/**
+ * - [ ] data_sync
+ * - [x] data_entity_fn_count
+ * - [x] data_entity_fn_exists
+ * - [x] data_entity_read_one
+ * - [x] data_entity_read_many
+ * - [x] data_entity_insert
+ * - [x] data_entity_update_many
+ * - [x] data_entity_update_one
+ * - [x] data_entity_delete_one
+ * - [x] data_entity_delete_many
+ * - [x] data_entity_info
+ * - [ ] config_data_get
+ * - [ ] config_data_update
+ * - [x] config_data_entities_get
+ * - [x] config_data_entities_add
+ * - [x] config_data_entities_update
+ * - [x] config_data_entities_remove
+ * - [x] config_data_relations_add
+ * - [x] config_data_relations_get
+ * - [x] config_data_relations_update
+ * - [x] config_data_relations_remove
+ * - [x] config_data_indices_get
+ * - [x] config_data_indices_add
+ * - [x] config_data_indices_update
+ * - [x] config_data_indices_remove
+ */
+describe("mcp data", async () => {
+   let app: App;
+   let server: McpServer;
+   beforeEach(async () => {
+      const time = performance.now();
+      app = createApp({
+         initialConfig: {
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      server = app.mcp!;
+      server.setLogLevel("error");
+      server.onNotification((message) => {
+         console.dir(message, { depth: null });
+      });
+   });
+
+   const tool = createMcpToolCaller();
+
+   test("config_data_entities_{add,get,update,remove}", async () => {
+      const result = await tool(server, "config_data_entities_add", {
+         key: "test",
+         return_config: true,
+         value: {},
+      });
+      expect(result.success).toBe(true);
+      expect(result.module).toBe("data");
+      expect(result.config.test?.type).toEqual("regular");
+
+      const entities = Object.keys(app.toJSON().data.entities ?? {});
+      expect(entities).toContain("test");
+
+      {
+         // get
+         const result = await tool(server, "config_data_entities_get", {
+            key: "test",
+         });
+         expect(result.module).toBe("data");
+         expect(result.key).toBe("test");
+         expect(result.value.type).toEqual("regular");
+      }
+
+      {
+         // update
+         const result = await tool(server, "config_data_entities_update", {
+            key: "test",
+            return_config: true,
+            value: {
+               config: {
+                  name: "Test",
+               },
+            },
+         });
+         expect(result.success).toBe(true);
+         expect(result.module).toBe("data");
+         expect(result.config.test.config?.name).toEqual("Test");
+         expect(app.toJSON().data.entities?.test?.config?.name).toEqual("Test");
+      }
+
+      {
+         // remove
+         const result = await tool(server, "config_data_entities_remove", {
+            key: "test",
+         });
+         expect(result.success).toBe(true);
+         expect(result.module).toBe("data");
+         expect(app.toJSON().data.entities?.test).toBeUndefined();
+      }
+   });
+
+   test("config_data_relations_{add,get,update,remove}", async () => {
+      // create posts and comments
+      await tool(server, "config_data_entities_add", {
+         key: "posts",
+         value: {},
+      });
+      await tool(server, "config_data_entities_add", {
+         key: "comments",
+         value: {},
+      });
+
+      expect(Object.keys(app.toJSON().data.entities ?? {})).toEqual(["posts", "comments"]);
+
+      // create relation
+      await tool(server, "config_data_relations_add", {
+         key: "", // doesn't matter
+         value: {
+            type: "n:1",
+            source: "comments",
+            target: "posts",
+         },
+      });
+
+      const config = app.toJSON().data;
+      expect(
+         pickKeys((config.relations?.n1_comments_posts as any) ?? {}, ["type", "source", "target"]),
+      ).toEqual({
+         type: "n:1",
+         source: "comments",
+         target: "posts",
+      });
+
+      expect(config.entities?.comments?.fields?.posts_id?.type).toBe("relation");
+
+      {
+         // info
+         const postsInfo = await tool(server, "data_entity_info", {
+            entity: "posts",
+         });
+         expect(postsInfo.fields).toEqual(["id"]);
+         expect(postsInfo.relations.all.length).toBe(1);
+
+         const commentsInfo = await tool(server, "data_entity_info", {
+            entity: "comments",
+         });
+         expect(commentsInfo.fields).toEqual(["id", "posts_id"]);
+         expect(commentsInfo.relations.all.length).toBe(1);
+      }
+
+      // update
+      await tool(server, "config_data_relations_update", {
+         key: "n1_comments_posts",
+         value: {
+            config: {
+               with_limit: 10,
+            },
+         },
+      });
+      expect((app.toJSON().data.relations?.n1_comments_posts?.config as any)?.with_limit).toBe(10);
+
+      // delete
+      await tool(server, "config_data_relations_remove", {
+         key: "n1_comments_posts",
+      });
+      expect(app.toJSON().data.relations?.n1_comments_posts).toBeUndefined();
+   });
+
+   test("config_data_indices_update", async () => {
+      expect(server.tools.map((t) => t.name).includes("config_data_indices_update")).toBe(false);
+   });
+
+   test("config_data_indices_{add,get,remove}", async () => {
+      // create posts and comments
+      await tool(server, "config_data_entities_add", {
+         key: "posts",
+         value: entity("posts", {
+            title: text(),
+            content: text(),
+         }).toJSON(),
+      });
+
+      // add index on title
+      await tool(server, "config_data_indices_add", {
+         key: "", // auto generated
+         value: {
+            entity: "posts",
+            fields: ["title"],
+         },
+      });
+
+      expect(app.toJSON().data.indices?.idx_posts_title).toEqual({
+         entity: "posts",
+         fields: ["title"],
+         unique: false,
+      });
+
+      // delete
+      await tool(server, "config_data_indices_remove", {
+         key: "idx_posts_title",
+      });
+      expect(app.toJSON().data.indices?.idx_posts_title).toBeUndefined();
+   });
+
+   test("data_entity_*", async () => {
+      // create posts and comments
+      await tool(server, "config_data_entities_add", {
+         key: "posts",
+         value: entity("posts", {
+            title: text(),
+            content: text(),
+         }).toJSON(),
+      });
+      await tool(server, "config_data_entities_add", {
+         key: "comments",
+         value: entity("comments", {
+            content: text(),
+         }).toJSON(),
+      });
+
+      // insert a few posts
+      for (let i = 0; i < 10; i++) {
+         await tool(server, "data_entity_insert", {
+            entity: "posts",
+            json: {
+               title: `Post ${i}`,
+            },
+         });
+      }
+      // insert a few comments
+      for (let i = 0; i < 5; i++) {
+         await tool(server, "data_entity_insert", {
+            entity: "comments",
+            json: {
+               content: `Comment ${i}`,
+            },
+         });
+      }
+
+      const result = await tool(server, "data_entity_read_many", {
+         entity: "posts",
+         limit: 5,
+      });
+      expect(result.data.length).toBe(5);
+      expect(result.meta.items).toBe(5);
+      expect(result.meta.total).toBe(10);
+      expect(result.data[0].title).toBe("Post 0");
+
+      {
+         // count
+         const result = await tool(server, "data_entity_fn_count", {
+            entity: "posts",
+         });
+         expect(result.count).toBe(10);
+      }
+
+      {
+         // exists
+         const res = await tool(server, "data_entity_fn_exists", {
+            entity: "posts",
+            json: {
+               id: result.data[0].id,
+            },
+         });
+         expect(res.exists).toBe(true);
+
+         const res2 = await tool(server, "data_entity_fn_exists", {
+            entity: "posts",
+            json: {
+               id: "123",
+            },
+         });
+         expect(res2.exists).toBe(false);
+      }
+
+      // update
+      await tool(server, "data_entity_update_one", {
+         entity: "posts",
+         id: result.data[0].id,
+         json: {
+            title: "Post 0 updated",
+         },
+      });
+      const result2 = await tool(server, "data_entity_read_one", {
+         entity: "posts",
+         id: result.data[0].id,
+      });
+      expect(result2.data.title).toBe("Post 0 updated");
+
+      // delete the second post
+      await tool(server, "data_entity_delete_one", {
+         entity: "posts",
+         id: result.data[1].id,
+      });
+      const result3 = await tool(server, "data_entity_read_many", {
+         entity: "posts",
+         limit: 2,
+      });
+      expect(result3.data.map((p) => p.id)).toEqual([1, 3]);
+
+      // update many
+      await tool(server, "data_entity_update_many", {
+         entity: "posts",
+         update: {
+            title: "Post updated",
+         },
+         where: {
+            title: { $isnull: 0 },
+         },
+      });
+      const result4 = await tool(server, "data_entity_read_many", {
+         entity: "posts",
+         limit: 10,
+      });
+      expect(result4.data.length).toBe(9);
+      expect(result4.data.map((p) => p.title)).toEqual(
+         Array.from({ length: 9 }, () => "Post updated"),
+      );
+
+      // delete many
+      await tool(server, "data_entity_delete_many", {
+         entity: "posts",
+         json: {
+            title: { $isnull: 0 },
+         },
+      });
+      const result5 = await tool(server, "data_entity_read_many", {
+         entity: "posts",
+         limit: 10,
+      });
+      expect(result5.data.length).toBe(0);
+      expect(result5.meta.items).toBe(0);
+      expect(result5.meta.total).toBe(0);
+   });
+});
diff --git a/app/__test__/app/mcp/mcp.media.test.ts b/app/__test__/app/mcp/mcp.media.test.ts
new file mode 100644
index 0000000..c10e8bb
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.media.test.ts
@@ -0,0 +1,118 @@
+import { describe, test, expect, beforeAll, beforeEach, afterAll } from "bun:test";
+import { type App, createApp, createMcpToolCaller } from "core/test/utils";
+import { getSystemMcp } from "modules/mcp/system-mcp";
+import { registries } from "index";
+import { StorageLocalAdapter } from "adapter/node/storage/StorageLocalAdapter";
+import { disableConsoleLog, enableConsoleLog } from "core/utils";
+import type { McpServer } from "bknd/utils";
+
+beforeAll(disableConsoleLog);
+afterAll(enableConsoleLog);
+
+/**
+ * - [x] config_media_get
+ * - [x] config_media_update
+ * - [x] config_media_adapter_get
+ * - [x] config_media_adapter_update
+ */
+describe("mcp media", async () => {
+   let app: App;
+   let server: McpServer;
+   beforeEach(async () => {
+      registries.media.register("local", StorageLocalAdapter);
+      app = createApp({
+         initialConfig: {
+            media: {
+               enabled: true,
+               adapter: {
+                  type: "local",
+                  config: {
+                     path: "./",
+                  },
+               },
+            },
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      server = app.mcp!;
+      server.setLogLevel("error");
+      server.onNotification((message) => {
+         console.dir(message, { depth: null });
+      });
+   });
+
+   const tool = createMcpToolCaller();
+
+   test("config_media_{get,update}", async () => {
+      const result = await tool(server, "config_media_get", {});
+      expect(result).toEqual({
+         path: "",
+         secrets: false,
+         partial: false,
+         value: app.toJSON().media,
+      });
+
+      // partial
+      expect((await tool(server, "config_media_get", { path: "adapter" })).value).toEqual({
+         type: "local",
+         config: {
+            path: "./",
+         },
+      });
+
+      // update
+      await tool(server, "config_media_update", {
+         value: {
+            storage: {
+               body_max_size: 1024 * 1024 * 10,
+            },
+         },
+         return_config: true,
+      });
+      expect(app.toJSON().media.storage.body_max_size).toBe(1024 * 1024 * 10);
+   });
+
+   test("config_media_adapter_{get,update}", async () => {
+      const result = await tool(server, "config_media_adapter_get", {});
+      expect(result).toEqual({
+         secrets: false,
+         value: app.toJSON().media.adapter,
+      });
+
+      // update
+      await tool(server, "config_media_adapter_update", {
+         value: {
+            type: "local",
+            config: {
+               path: "./subdir",
+            },
+         },
+      });
+      const adapter = app.toJSON().media.adapter as any;
+      expect(adapter.config.path).toBe("./subdir");
+      expect(adapter.type).toBe("local");
+
+      // set to s3
+      {
+         await tool(server, "config_media_adapter_update", {
+            value: {
+               type: "s3",
+               config: {
+                  access_key: "123",
+                  secret_access_key: "456",
+                  url: "https://example.com/what",
+               },
+            },
+         });
+
+         const adapter = app.toJSON(true).media.adapter as any;
+         expect(adapter.type).toBe("s3");
+         expect(adapter.config.url).toBe("https://example.com/what");
+      }
+   });
+});
diff --git a/app/__test__/app/mcp/mcp.server.test.ts b/app/__test__/app/mcp/mcp.server.test.ts
new file mode 100644
index 0000000..3ada557
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.server.test.ts
@@ -0,0 +1,72 @@
+import { describe, test, expect, beforeAll, mock, beforeEach, afterAll } from "bun:test";
+import { type App, createApp, createMcpToolCaller } from "core/test/utils";
+import type { McpServer } from "bknd/utils";
+
+/**
+ * - [x] config_server_get
+ * - [x] config_server_update
+ */
+describe("mcp system", async () => {
+   let app: App;
+   let server: McpServer;
+   beforeAll(async () => {
+      app = createApp({
+         initialConfig: {
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      server = app.mcp!;
+   });
+
+   const tool = createMcpToolCaller();
+
+   test("config_server_get", async () => {
+      const result = await tool(server, "config_server_get", {});
+      expect(JSON.parse(JSON.stringify(result))).toEqual({
+         path: "",
+         secrets: false,
+         partial: false,
+         value: JSON.parse(JSON.stringify(app.toJSON().server)),
+      });
+   });
+
+   test("config_server_get2", async () => {
+      const result = await tool(server, "config_server_get", {});
+      expect(JSON.parse(JSON.stringify(result))).toEqual({
+         path: "",
+         secrets: false,
+         partial: false,
+         value: JSON.parse(JSON.stringify(app.toJSON().server)),
+      });
+   });
+
+   test("config_server_update", async () => {
+      const original = JSON.parse(JSON.stringify(app.toJSON().server));
+      const result = await tool(server, "config_server_update", {
+         value: {
+            cors: {
+               origin: "http://localhost",
+            },
+         },
+         return_config: true,
+      });
+
+      expect(JSON.parse(JSON.stringify(result))).toEqual({
+         success: true,
+         module: "server",
+         config: {
+            ...original,
+            cors: {
+               ...original.cors,
+               origin: "http://localhost",
+            },
+         },
+      });
+      expect(app.toJSON().server.cors.origin).toBe("http://localhost");
+   });
+});
diff --git a/app/__test__/app/mcp/mcp.system.test.ts b/app/__test__/app/mcp/mcp.system.test.ts
new file mode 100644
index 0000000..6b08628
--- /dev/null
+++ b/app/__test__/app/mcp/mcp.system.test.ts
@@ -0,0 +1,56 @@
+import { AppEvents } from "App";
+import { describe, test, expect, beforeAll, mock } from "bun:test";
+import { type App, createApp, createMcpToolCaller } from "core/test/utils";
+import type { McpServer } from "bknd/utils";
+
+/**
+ * - [x] system_config
+ * - [x] system_build
+ * - [x] system_ping
+ * - [x] system_info
+ */
+describe("mcp system", async () => {
+   let app: App;
+   let server: McpServer;
+   beforeAll(async () => {
+      app = createApp({
+         initialConfig: {
+            server: {
+               mcp: {
+                  enabled: true,
+               },
+            },
+         },
+      });
+      await app.build();
+      server = app.mcp!;
+   });
+
+   const tool = createMcpToolCaller();
+
+   test("system_ping", async () => {
+      const result = await tool(server, "system_ping", {});
+      expect(result).toEqual({ pong: true });
+   });
+
+   test("system_info", async () => {
+      const result = await tool(server, "system_info", {});
+      expect(Object.keys(result).length).toBeGreaterThan(0);
+      expect(Object.keys(result)).toContainValues(["version", "runtime", "connection"]);
+   });
+
+   test("system_build", async () => {
+      const called = mock(() => null);
+
+      app.emgr.onEvent(AppEvents.AppBuiltEvent, () => void called(), { once: true });
+
+      const result = await tool(server, "system_build", {});
+      expect(called).toHaveBeenCalledTimes(1);
+      expect(result.success).toBe(true);
+   });
+
+   test("system_config", async () => {
+      const result = await tool(server, "system_config", {});
+      expect(result).toEqual(app.toJSON());
+   });
+});
diff --git a/app/__test__/data/specs/Entity.spec.ts b/app/__test__/data/specs/Entity.spec.ts
index 064db2d..220b688 100644
--- a/app/__test__/data/specs/Entity.spec.ts
+++ b/app/__test__/data/specs/Entity.spec.ts
@@ -47,8 +47,4 @@ describe("[data] Entity", async () => {
       entity.addField(field);
       expect(entity.getField("new_field")).toBe(field);
    });
-
-   test.only("types", async () => {
-      console.log(entity.toTypes());
-   });
 });
diff --git a/app/__test__/debug/jsonv-resolution.test.ts b/app/__test__/debug/jsonv-resolution.test.ts
new file mode 100644
index 0000000..64b60e4
--- /dev/null
+++ b/app/__test__/debug/jsonv-resolution.test.ts
@@ -0,0 +1,24 @@
+import { describe, it, expect } from "bun:test";
+import * as sDirect from "jsonv-ts";
+import { s as sFromBknd } from "bknd/utils";
+
+describe("jsonv-ts resolution", () => {
+   it("should resolve to a single instance", () => {
+      const sameNamespace = sDirect === (sFromBknd as unknown as typeof sDirect);
+      // If this fails, two instances are being loaded via different specifiers/paths
+      expect(sameNamespace).toBe(true);
+   });
+
+   it("should resolve specifiers to a single package path", async () => {
+      const base = await import.meta.resolve("jsonv-ts");
+      const hono = await import.meta.resolve("jsonv-ts/hono");
+      const mcp = await import.meta.resolve("jsonv-ts/mcp");
+      expect(typeof base).toBe("string");
+      expect(typeof hono).toBe("string");
+      expect(typeof mcp).toBe("string");
+      // They can be different files (subpath exports), but they should share the same package root
+      const pkgRoot = (p: string) => p.slice(0, p.lastIndexOf("jsonv-ts") + "jsonv-ts".length);
+      expect(pkgRoot(base)).toBe(pkgRoot(hono));
+      expect(pkgRoot(base)).toBe(pkgRoot(mcp));
+   });
+});
diff --git a/app/__test__/helper.ts b/app/__test__/helper.ts
index 1760d32..2579a88 100644
--- a/app/__test__/helper.ts
+++ b/app/__test__/helper.ts
@@ -5,7 +5,7 @@ import { format as sqlFormat } from "sql-formatter";
 import type { em as protoEm } from "../src/data/prototype";
 import { writeFile } from "node:fs/promises";
 import { join } from "node:path";
-import { slugify } from "core/utils/strings";
+import { slugify } from "bknd/utils";
 import { type Connection, SqliteLocalConnection } from "data/connection";
 import { EntityManager } from "data/entities/EntityManager";
 
diff --git a/app/__test__/modules/module-test-suite.ts b/app/__test__/modules/module-test-suite.ts
index 99dfcf5..1f19f4e 100644
--- a/app/__test__/modules/module-test-suite.ts
+++ b/app/__test__/modules/module-test-suite.ts
@@ -2,12 +2,12 @@ import { beforeEach, describe, expect, it } from "bun:test";
 
 import { Hono } from "hono";
 import { Guard } from "auth/authorize/Guard";
-import { DebugLogger } from "core/utils/DebugLogger";
 import { EventManager } from "core/events";
 import { EntityManager } from "data/entities/EntityManager";
 import { Module, type ModuleBuildContext } from "modules/Module";
 import { getDummyConnection } from "../helper";
 import { ModuleHelper } from "modules/ModuleHelper";
+import { DebugLogger, McpServer } from "bknd/utils";
 
 export function makeCtx(overrides?: Partial<ModuleBuildContext>): ModuleBuildContext {
    const { dummyConnection } = getDummyConnection();
@@ -19,6 +19,7 @@ export function makeCtx(overrides?: Partial<ModuleBuildContext>): ModuleBuildCon
       guard: new Guard(),
       flags: Module.ctx_flags,
       logger: new DebugLogger(false),
+      mcp: new McpServer(),
       ...overrides,
    };
    return {
diff --git a/app/__test__/ui/json-form.spec.ts b/app/__test__/ui/json-form.spec.ts
index c1331f2..331d6eb 100644
--- a/app/__test__/ui/json-form.spec.ts
+++ b/app/__test__/ui/json-form.spec.ts
@@ -102,7 +102,9 @@ describe("json form", () => {
       ] satisfies [string, Exclude<JSONSchema, boolean>, boolean][];
 
       for (const [pointer, schema, output] of examples) {
-         expect(utils.isRequired(new Draft2019(schema), pointer, schema)).toBe(output);
+         expect(utils.isRequired(new Draft2019(schema), pointer, schema), `${pointer} `).toBe(
+            output,
+         );
       }
    });
 
diff --git a/app/build.cli.ts b/app/build.cli.ts
index e874813..999a6a1 100644
--- a/app/build.cli.ts
+++ b/app/build.cli.ts
@@ -1,6 +1,24 @@
 import pkg from "./package.json" with { type: "json" };
 import c from "picocolors";
-import { formatNumber } from "core/utils";
+import { formatNumber } from "bknd/utils";
+import * as esbuild from "esbuild";
+
+if (process.env.DEBUG) {
+   await esbuild.build({
+      entryPoints: ["./src/cli/index.ts"],
+      outdir: "./dist/cli",
+      platform: "node",
+      minify: false,
+      format: "esm",
+      bundle: true,
+      external: ["jsonv-ts", "jsonv-ts/*"],
+      define: {
+         __isDev: "0",
+         __version: JSON.stringify(pkg.version),
+      },
+   });
+   process.exit(0);
+}
 
 const result = await Bun.build({
    entrypoints: ["./src/cli/index.ts"],
@@ -8,6 +26,7 @@ const result = await Bun.build({
    outdir: "./dist/cli",
    env: "PUBLIC_*",
    minify: true,
+   external: ["jsonv-ts", "jsonv-ts/*"],
    define: {
       __isDev: "0",
       __version: JSON.stringify(pkg.version),
diff --git a/app/build.ts b/app/build.ts
index 998132c..7586c66 100644
--- a/app/build.ts
+++ b/app/build.ts
@@ -69,6 +69,8 @@ const external = [
    "@libsql/client",
    "bknd",
    /^bknd\/.*/,
+   "jsonv-ts",
+   /^jsonv-ts\/.*/,
 ] as const;
 
 /**
diff --git a/app/bunfig.toml b/app/bunfig.toml
index 6f4fe9a..c39b588 100644
--- a/app/bunfig.toml
+++ b/app/bunfig.toml
@@ -2,4 +2,5 @@
 #registry = "http://localhost:4873"
 
 [test]
-coverageSkipTestFiles = true
\ No newline at end of file
+coverageSkipTestFiles = true
+console.depth = 10
\ No newline at end of file
diff --git a/app/internal/docs.build-assets.ts b/app/internal/docs.build-assets.ts
new file mode 100644
index 0000000..127def7
--- /dev/null
+++ b/app/internal/docs.build-assets.ts
@@ -0,0 +1,35 @@
+import { createApp } from "bknd/adapter/bun";
+
+async function generate() {
+   console.info("Generating MCP documentation...");
+   const app = await createApp({
+      initialConfig: {
+         server: {
+            mcp: {
+               enabled: true,
+            },
+         },
+         auth: {
+            enabled: true,
+         },
+         media: {
+            enabled: true,
+            adapter: {
+               type: "local",
+               config: {
+                  path: "./",
+               },
+            },
+         },
+      },
+   });
+   await app.build();
+
+   const res = await app.server.request("/mcp?explain=1");
+   const { tools, resources } = await res.json();
+   await Bun.write("../docs/mcp.json", JSON.stringify({ tools, resources }, null, 2));
+
+   console.info("MCP documentation generated.");
+}
+
+void generate();
diff --git a/app/package.json b/app/package.json
index 97aee9a..2e316f7 100644
--- a/app/package.json
+++ b/app/package.json
@@ -43,7 +43,8 @@
     "test:e2e:adapters": "bun run e2e/adapters.ts",
     "test:e2e:ui": "playwright test --ui",
     "test:e2e:debug": "playwright test --debug",
-    "test:e2e:report": "playwright show-report"
+    "test:e2e:report": "playwright show-report",
+    "docs:build-assets": "bun internal/docs.build-assets.ts"
   },
   "license": "FSL-1.1-MIT",
   "dependencies": {
@@ -64,7 +65,7 @@
     "hono": "4.8.3",
     "json-schema-library": "10.0.0-rc7",
     "json-schema-to-ts": "^3.1.1",
-    "jsonv-ts": "0.3.2",
+    "jsonv-ts": "^0.8.1",
     "kysely": "0.27.6",
     "lodash-es": "^4.17.21",
     "oauth4webapi": "^2.11.1",
diff --git a/app/src/App.ts b/app/src/App.ts
index 7f84a6a..ae0ee55 100644
--- a/app/src/App.ts
+++ b/app/src/App.ts
@@ -1,5 +1,5 @@
 import type { CreateUserPayload } from "auth/AppAuth";
-import { $console } from "bknd/utils";
+import { $console, McpClient } from "bknd/utils";
 import { Event } from "core/events";
 import type { em as prototypeEm } from "data/prototype";
 import { Connection } from "data/connection/Connection";
@@ -96,6 +96,7 @@ export class App<C extends Connection = Connection, Options extends AppOptions =
 
    private trigger_first_boot = false;
    private _building: boolean = false;
+   private _systemController: SystemController | null = null;
 
    constructor(
       public connection: C,
@@ -168,11 +169,12 @@ export class App<C extends Connection = Connection, Options extends AppOptions =
       if (options?.sync) this.modules.ctx().flags.sync_required = true;
       await this.modules.build({ fetch: options?.fetch });
 
-      const { guard, server } = this.modules.ctx();
+      const { guard } = this.modules.ctx();
 
       // load system controller
       guard.registerPermissions(Object.values(SystemPermissions));
-      server.route("/api/system", new SystemController(this).getController());
+      this._systemController = new SystemController(this);
+      this._systemController.register(this);
 
       // emit built event
       $console.log("App built");
@@ -204,6 +206,10 @@ export class App<C extends Connection = Connection, Options extends AppOptions =
       return this.modules.ctx().em;
    }
 
+   get mcp() {
+      return this._systemController?._mcpServer;
+   }
+
    get fetch(): Hono["fetch"] {
       return this.server.fetch as any;
    }
@@ -262,6 +268,17 @@ export class App<C extends Connection = Connection, Options extends AppOptions =
       return new Api({ host: "http://localhost", ...(options ?? {}), fetcher });
    }
 
+   getMcpClient() {
+      if (!this.mcp) {
+         throw new Error("MCP is not enabled");
+      }
+
+      return new McpClient({
+         url: "http://localhost/mcp",
+         fetch: this.server.request,
+      });
+   }
+
    async onUpdated<Module extends keyof Modules>(module: Module, config: ModuleConfigs[Module]) {
       // if the EventManager was disabled, we assume we shouldn't
       // respond to events, such as "onUpdated".
diff --git a/app/src/auth/AppAuth.ts b/app/src/auth/AppAuth.ts
index df8cd03..4ee9a8e 100644
--- a/app/src/auth/AppAuth.ts
+++ b/app/src/auth/AppAuth.ts
@@ -1,4 +1,4 @@
-import type { DB } from "bknd";
+import type { DB, PrimaryFieldType } from "bknd";
 import * as AuthPermissions from "auth/auth-permissions";
 import type { AuthStrategy } from "auth/authenticate/strategies/Strategy";
 import type { PasswordStrategy } from "auth/authenticate/strategies/PasswordStrategy";
@@ -87,6 +87,7 @@ export class AppAuth extends Module<AppAuthSchema> {
       super.setBuilt();
 
       this._controller = new AuthController(this);
+      this._controller.registerMcp();
       this.ctx.server.route(this.config.basepath, this._controller.getController());
       this.ctx.guard.registerPermissions(AuthPermissions);
    }
@@ -176,6 +177,32 @@ export class AppAuth extends Module<AppAuthSchema> {
       return created;
    }
 
+   async changePassword(userId: PrimaryFieldType, newPassword: string) {
+      const users_entity = this.config.entity_name as "users";
+      const { data: user } = await this.em.repository(users_entity).findId(userId);
+      if (!user) {
+         throw new Error("User not found");
+      } else if (user.strategy !== "password") {
+         throw new Error("User is not using password strategy");
+      }
+
+      const togglePw = (visible: boolean) => {
+         const field = this.em.entity(users_entity).field("strategy_value")!;
+
+         field.config.hidden = !visible;
+         field.config.fillable = visible;
+      };
+
+      const pw = this.authenticator.strategy("password" as const) as PasswordStrategy;
+      togglePw(true);
+      await this.em.mutator(users_entity).updateOne(user.id, {
+         strategy_value: await pw.hash(newPassword),
+      });
+      togglePw(false);
+
+      return true;
+   }
+
    override toJSON(secrets?: boolean): AppAuthSchema {
       if (!this.config.enabled) {
          return this.configDefault;
diff --git a/app/src/auth/api/AuthController.ts b/app/src/auth/api/AuthController.ts
index b039635..d54d1e2 100644
--- a/app/src/auth/api/AuthController.ts
+++ b/app/src/auth/api/AuthController.ts
@@ -1,11 +1,20 @@
-import type { SafeUser } from "bknd";
+import type { DB, SafeUser } from "bknd";
 import type { AuthStrategy } from "auth/authenticate/strategies/Strategy";
 import type { AppAuth } from "auth/AppAuth";
 import * as AuthPermissions from "auth/auth-permissions";
 import * as DataPermissions from "data/permissions";
 import type { Hono } from "hono";
 import { Controller, type ServerEnv } from "modules/Controller";
-import { describeRoute, jsc, s, parse, InvalidSchemaError, transformObject } from "bknd/utils";
+import {
+   describeRoute,
+   jsc,
+   s,
+   parse,
+   InvalidSchemaError,
+   transformObject,
+   mcpTool,
+} from "bknd/utils";
+import type { PasswordStrategy } from "auth/authenticate/strategies";
 
 export type AuthActionResponse = {
    success: boolean;
@@ -118,6 +127,9 @@ export class AuthController extends Controller {
             summary: "Get the current user",
             tags: ["auth"],
          }),
+         mcpTool("auth_me", {
+            noErrorCodes: [403],
+         }),
          auth(),
          async (c) => {
             const claims = c.get("auth")?.user;
@@ -159,6 +171,7 @@ export class AuthController extends Controller {
             summary: "Get the available authentication strategies",
             tags: ["auth"],
          }),
+         mcpTool("auth_strategies"),
          jsc("query", s.object({ include_disabled: s.boolean().optional() })),
          async (c) => {
             const { include_disabled } = c.req.valid("query");
@@ -188,4 +201,118 @@ export class AuthController extends Controller {
 
       return hono;
    }
+
+   override registerMcp(): void {
+      const { mcp } = this.auth.ctx;
+
+      const getUser = async (params: { id?: string | number; email?: string }) => {
+         let user: DB["users"] | undefined = undefined;
+         if (params.id) {
+            const { data } = await this.userRepo.findId(params.id);
+            user = data;
+         } else if (params.email) {
+            const { data } = await this.userRepo.findOne({ email: params.email });
+            user = data;
+         }
+         if (!user) {
+            throw new Error("User not found");
+         }
+         return user;
+      };
+
+      mcp.tool(
+         // @todo: needs permission
+         "auth_user_create",
+         {
+            description: "Create a new user",
+            inputSchema: s.object({
+               email: s.string({ format: "email" }),
+               password: s.string({ minLength: 8 }),
+               role: s
+                  .string({
+                     enum: Object.keys(this.auth.config.roles ?? {}),
+                  })
+                  .optional(),
+            }),
+         },
+         async (params, c) => {
+            await c.context.ctx().helper.throwUnlessGranted(AuthPermissions.createUser, c);
+
+            return c.json(await this.auth.createUser(params));
+         },
+      );
+
+      mcp.tool(
+         // @todo: needs permission
+         "auth_user_token",
+         {
+            description: "Get a user token",
+            inputSchema: s.object({
+               id: s.anyOf([s.string(), s.number()]).optional(),
+               email: s.string({ format: "email" }).optional(),
+            }),
+         },
+         async (params, c) => {
+            await c.context.ctx().helper.throwUnlessGranted(AuthPermissions.createToken, c);
+
+            const user = await getUser(params);
+            return c.json({ user, token: await this.auth.authenticator.jwt(user) });
+         },
+      );
+
+      mcp.tool(
+         // @todo: needs permission
+         "auth_user_password_change",
+         {
+            description: "Change a user's password",
+            inputSchema: s.object({
+               id: s.anyOf([s.string(), s.number()]).optional(),
+               email: s.string({ format: "email" }).optional(),
+               password: s.string({ minLength: 8 }),
+            }),
+         },
+         async (params, c) => {
+            await c.context.ctx().helper.throwUnlessGranted(AuthPermissions.changePassword, c);
+
+            const user = await getUser(params);
+            if (!(await this.auth.changePassword(user.id, params.password))) {
+               throw new Error("Failed to change password");
+            }
+            return c.json({ changed: true });
+         },
+      );
+
+      mcp.tool(
+         // @todo: needs permission
+         "auth_user_password_test",
+         {
+            description: "Test a user's password",
+            inputSchema: s.object({
+               email: s.string({ format: "email" }),
+               password: s.string({ minLength: 8 }),
+            }),
+         },
+         async (params, c) => {
+            await c.context.ctx().helper.throwUnlessGranted(AuthPermissions.testPassword, c);
+
+            const pw = this.auth.authenticator.strategy("password") as PasswordStrategy;
+            const controller = pw.getController(this.auth.authenticator);
+
+            const res = await controller.request(
+               new Request("https://localhost/login", {
+                  method: "POST",
+                  headers: {
+                     "Content-Type": "application/json",
+                  },
+                  body: JSON.stringify({
+                     email: params.email,
+                     password: params.password,
+                  }),
+               }),
+            );
+
+            return c.json({ valid: res.ok });
+         },
+      );
+   }
 }
diff --git a/app/src/auth/auth-permissions.ts b/app/src/auth/auth-permissions.ts
index ed57c50..8b097e7 100644
--- a/app/src/auth/auth-permissions.ts
+++ b/app/src/auth/auth-permissions.ts
@@ -2,3 +2,6 @@ import { Permission } from "core/security/Permission";
 
 export const createUser = new Permission("auth.user.create");
 //export const updateUser = new Permission("auth.user.update");
+export const testPassword = new Permission("auth.user.password.test");
+export const changePassword = new Permission("auth.user.password.change");
+export const createToken = new Permission("auth.user.token.create");
diff --git a/app/src/auth/auth-schema.ts b/app/src/auth/auth-schema.ts
index aedce2d..4fd40a4 100644
--- a/app/src/auth/auth-schema.ts
+++ b/app/src/auth/auth-schema.ts
@@ -1,6 +1,7 @@
 import { cookieConfig, jwtConfig } from "auth/authenticate/Authenticator";
 import { CustomOAuthStrategy, OAuthStrategy, PasswordStrategy } from "auth/authenticate/strategies";
 import { objectTransform, s } from "bknd/utils";
+import { $object, $record } from "modules/mcp";
 
 export const Strategies = {
    password: {
@@ -45,7 +46,8 @@ export const guardRoleSchema = s.strictObject({
    implicit_allow: s.boolean().optional(),
 });
 
-export const authConfigSchema = s.strictObject(
+export const authConfigSchema = $object(
+   "config_auth",
    {
       enabled: s.boolean({ default: false }),
       basepath: s.string({ default: "/api/auth" }),
@@ -53,20 +55,29 @@ export const authConfigSchema = s.strictObject(
       allow_register: s.boolean({ default: true }).optional(),
       jwt: jwtConfig,
       cookie: cookieConfig,
-      strategies: s.record(strategiesSchema, {
-         title: "Strategies",
-         default: {
-            password: {
-               type: "password",
-               enabled: true,
-               config: {
-                  hashing: "sha256",
+      strategies: $record(
+         "config_auth_strategies",
+         strategiesSchema,
+         {
+            title: "Strategies",
+            default: {
+               password: {
+                  type: "password",
+                  enabled: true,
+                  config: {
+                     hashing: "sha256",
+                  },
                },
             },
          },
-      }),
+         s.strictObject({
+            type: s.string(),
+            enabled: s.boolean({ default: true }).optional(),
+            config: s.object({}),
+         }),
+      ),
       guard: guardConfigSchema.optional(),
-      roles: s.record(guardRoleSchema, { default: {} }).optional(),
+      roles: $record("config_auth_roles", guardRoleSchema, { default: {} }).optional(),
    },
    { title: "Authentication" },
 );
diff --git a/app/src/auth/authenticate/Authenticator.ts b/app/src/auth/authenticate/Authenticator.ts
index 46dfc04..0350aba 100644
--- a/app/src/auth/authenticate/Authenticator.ts
+++ b/app/src/auth/authenticate/Authenticator.ts
@@ -9,6 +9,7 @@ import type { ServerEnv } from "modules/Controller";
 import { pick } from "lodash-es";
 import { InvalidConditionsException } from "auth/errors";
 import { s, parse, secret, runtimeSupports, truncate, $console } from "bknd/utils";
+import { $object } from "modules/mcp";
 import type { AuthStrategy } from "./strategies/Strategy";
 
 type Input = any; // workaround
@@ -42,7 +43,7 @@ export interface UserPool {
 
 const defaultCookieExpires = 60 * 60 * 24 * 7; // 1 week in seconds
 export const cookieConfig = s
-   .object({
+   .strictObject({
       path: s.string({ default: "/" }),
       sameSite: s.string({ enum: ["strict", "lax", "none"], default: "lax" }),
       secure: s.boolean({ default: true }),
@@ -53,27 +54,24 @@ export const cookieConfig = s
       pathSuccess: s.string({ default: "/" }),
       pathLoggedOut: s.string({ default: "/" }),
    })
-   .partial()
-   .strict();
+   .partial();
 
 // @todo: maybe add a config to not allow cookie/api tokens to be used interchangably?
 // see auth.integration test for further details
 
-export const jwtConfig = s
-   .object(
-      {
-         // @todo: autogenerate a secret if not present. But it must be persisted from AppAuth
-         secret: secret({ default: "" }),
-         alg: s.string({ enum: ["HS256", "HS384", "HS512"], default: "HS256" }).optional(),
-         expires: s.number().optional(), // seconds
-         issuer: s.string().optional(),
-         fields: s.array(s.string(), { default: ["id", "email", "role"] }),
-      },
-      {
-         default: {},
-      },
-   )
-   .strict();
+export const jwtConfig = s.strictObject(
+   {
+      secret: secret({ default: "" }),
+      alg: s.string({ enum: ["HS256", "HS384", "HS512"], default: "HS256" }).optional(),
+      expires: s.number().optional(), // seconds
+      issuer: s.string().optional(),
+      fields: s.array(s.string(), { default: ["id", "email", "role"] }),
+   },
+   {
+      default: {},
+   },
+);
+
 export const authenticatorConfig = s.object({
    jwt: jwtConfig,
    cookie: cookieConfig,
@@ -378,13 +376,28 @@ export class Authenticator<
    }
 
    // @todo: don't extract user from token, but from the database or cache
-   async resolveAuthFromRequest(c: Context): Promise<SafeUser | undefined> {
-      let token: string | undefined;
-      if (c.req.raw.headers.has("Authorization")) {
-         const bearerHeader = String(c.req.header("Authorization"));
-         token = bearerHeader.replace("Bearer ", "");
+   async resolveAuthFromRequest(c: Context | Request | Headers): Promise<SafeUser | undefined> {
+      let headers: Headers;
+      let is_context = false;
+      if (c instanceof Headers) {
+         headers = c;
+      } else if (c instanceof Request) {
+         headers = c.headers;
       } else {
-         token = await this.getAuthCookie(c);
+         is_context = true;
+         try {
+            headers = c.req.raw.headers;
+         } catch (e) {
+            throw new Exception("Request/Headers/Context is required to resolve auth", 400);
+         }
+      }
+
+      let token: string | undefined;
+      if (headers.has("Authorization")) {
+         const bearerHeader = String(headers.get("Authorization"));
+         token = bearerHeader.replace("Bearer ", "");
+      } else if (is_context) {
+         token = await this.getAuthCookie(c as Context);
       }
 
       if (token) {
diff --git a/app/src/cli/commands/index.ts b/app/src/cli/commands/index.ts
index 9f63382..8e5b8b9 100644
--- a/app/src/cli/commands/index.ts
+++ b/app/src/cli/commands/index.ts
@@ -6,3 +6,4 @@ export { user } from "./user";
 export { create } from "./create";
 export { copyAssets } from "./copy-assets";
 export { types } from "./types";
+export { mcp } from "./mcp/mcp";
diff --git a/app/src/cli/commands/mcp/mcp.ts b/app/src/cli/commands/mcp/mcp.ts
new file mode 100644
index 0000000..23e7357
--- /dev/null
+++ b/app/src/cli/commands/mcp/mcp.ts
@@ -0,0 +1,84 @@
+import type { CliCommand } from "cli/types";
+import { makeAppFromEnv } from "../run";
+import { getSystemMcp } from "modules/mcp/system-mcp";
+import { $console, stdioTransport } from "bknd/utils";
+
+export const mcp: CliCommand = (program) =>
+   program
+      .command("mcp")
+      .description("mcp server stdio transport")
+      .option("--config <config>", "config file")
+      .option("--db-url <db>", "database url, can be any valid sqlite url")
+      .option(
+         "--token <token>",
+         "token to authenticate requests, if not provided, uses BEARER_TOKEN environment variable",
+      )
+      .option("--verbose", "verbose output")
+      .option("--log-level <level>", "log level")
+      .option("--force", "force enable mcp")
+      .action(action);
+
+async function action(options: {
+   verbose?: boolean;
+   config?: string;
+   dbUrl?: string;
+   token?: string;
+   logLevel?: string;
+   force?: boolean;
+}) {
+   const verbose = !!options.verbose;
+   const __oldConsole = { ...console };
+
+   // disable console
+   if (!verbose) {
+      $console.disable();
+      Object.entries(console).forEach(([key]) => {
+         console[key] = () => null;
+      });
+   }
+
+   const app = await makeAppFromEnv({
+      config: options.config,
+      dbUrl: options.dbUrl,
+      server: "node",
+   });
+
+   if (!app.modules.get("server").config.mcp.enabled && !options.force) {
+      $console.enable();
+      Object.assign(console, __oldConsole);
+      console.error("MCP is not enabled in the config, use --force to enable it");
+      process.exit(1);
+   }
+
+   const token = options.token || process.env.BEARER_TOKEN;
+   const server = getSystemMcp(app);
+
+   if (verbose) {
+      console.info(
+         `\n⚙️  Tools (${server.tools.length}):\n${server.tools.map((t) => `- ${t.name}`).join("\n")}\n`,
+      );
+      console.info(
+         `📚 Resources (${server.resources.length}):\n${server.resources.map((r) => `- ${r.name}`).join("\n")}`,
+      );
+      console.info("\nMCP server is running on STDIO transport");
+   }
+
+   if (options.logLevel) {
+      server.setLogLevel(options.logLevel as any);
+   }
+
+   const stdout = process.stdout;
+   const stdin = process.stdin;
+   const stderr = process.stderr;
+
+   {
+      using transport = stdioTransport(server, {
+         stdin,
+         stdout,
+         stderr,
+         raw: new Request("https://localhost", {
+            headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+         }),
+      });
+   }
+}
diff --git a/app/src/cli/commands/user.ts b/app/src/cli/commands/user.ts
index e7e23b7..d85dab0 100644
--- a/app/src/cli/commands/user.ts
+++ b/app/src/cli/commands/user.ts
@@ -19,11 +19,15 @@ export const user: CliCommand = (program) => {
       .addArgument(
          new Argument("<action>", "action to perform").choices(["create", "update", "token"]),
       )
+      .option("--config <config>", "config file")
+      .option("--db-url <db>", "database url, can be any valid sqlite url")
       .action(action);
 };
 
 async function action(action: "create" | "update" | "token", options: any) {
    const app = await makeAppFromEnv({
+      config: options.config,
+      dbUrl: options.dbUrl,
       server: "node",
    });
 
@@ -84,9 +88,6 @@ async function create(app: App, options: any) {
 
 async function update(app: App, options: any) {
    const config = app.module.auth.toJSON(true);
-   const strategy = app.module.auth.authenticator.strategy("password") as PasswordStrategy;
-   const users_entity = config.entity_name as "users";
-   const em = app.modules.ctx().em;
 
    const email = (await $text({
       message: "Which user? Enter email",
@@ -99,7 +100,10 @@ async function update(app: App, options: any) {
    })) as string;
    if ($isCancel(email)) process.exit(1);
 
-   const { data: user } = await em.repository(users_entity).findOne({ email });
+   const { data: user } = await app.modules
+      .ctx()
+      .em.repository(config.entity_name as "users")
+      .findOne({ email });
    if (!user) {
       $log.error("User not found");
       process.exit(1);
@@ -117,26 +121,10 @@ async function update(app: App, options: any) {
    });
    if ($isCancel(password)) process.exit(1);
 
-   try {
-      function togglePw(visible: boolean) {
-         const field = em.entity(users_entity).field("strategy_value")!;
-
-         field.config.hidden = !visible;
-         field.config.fillable = visible;
-      }
-      togglePw(true);
-      await app.modules
-         .ctx()
-         .em.mutator(users_entity)
-         .updateOne(user.id, {
-            strategy_value: await strategy.hash(password as string),
-         });
-      togglePw(false);
-
+   if (await app.module.auth.changePassword(user.id, password)) {
       $log.success(`Updated user: ${c.cyan(user.email)}`);
-   } catch (e) {
+   } else {
       $log.error("Error updating user");
-      $console.error(e);
    }
 }
 
diff --git a/app/src/cli/utils/sys.ts b/app/src/cli/utils/sys.ts
index e7f07c6..e1fd340 100644
--- a/app/src/cli/utils/sys.ts
+++ b/app/src/cli/utils/sys.ts
@@ -26,7 +26,7 @@ export async function getVersion(_path: string = "") {
          return JSON.parse(pkg).version ?? "preview";
       }
    } catch (e) {
-      console.error("Failed to resolve version");
+      //console.error("Failed to resolve version");
    }
 
    return "unknown";
diff --git a/app/src/core/object/SchemaObject.ts b/app/src/core/object/SchemaObject.ts
index c22b811..cf40bcf 100644
--- a/app/src/core/object/SchemaObject.ts
+++ b/app/src/core/object/SchemaObject.ts
@@ -27,7 +27,7 @@ export class SchemaObject<Schema extends TSchema = TSchema> {
    ) {
       this._default = deepFreeze(_schema.template({}, { withOptional: true }) as any);
       this._value = deepFreeze(
-         parse(_schema, structuredClone(initial ?? {}), {
+         parse(_schema, initial ?? {}, {
             withDefaults: true,
             //withExtendedDefaults: true,
             forceParse: this.isForceParse(),
@@ -177,7 +177,6 @@ export class SchemaObject<Schema extends TSchema = TSchema> {
 
       this.throwIfRestricted(partial);
 
-      // overwrite arrays and primitives, only deep merge objects
       // @ts-ignore
       const config = set(current, path, value);
 
diff --git a/app/src/core/test/utils.ts b/app/src/core/test/utils.ts
index d4cefa9..c7971e2 100644
--- a/app/src/core/test/utils.ts
+++ b/app/src/core/test/utils.ts
@@ -1,12 +1,37 @@
-import { createApp as createAppInternal, type CreateAppConfig } from "App";
-import { bunSqlite } from "adapter/bun/connection/BunSqliteConnection";
-import { Connection } from "data/connection/Connection";
+import { Connection, createApp as createAppInternal, type CreateAppConfig } from "bknd";
+import { bunSqlite } from "bknd/adapter/bun";
+import type { McpServer } from "bknd/utils";
 
-export { App } from "App";
+export { App } from "bknd";
 
 export function createApp({ connection, ...config }: CreateAppConfig = {}) {
    return createAppInternal({
       ...config,
-      connection: Connection.isConnection(connection) ? connection : bunSqlite(connection as any),
+      connection: Connection.isConnection(connection)
+         ? connection
+         : (bunSqlite(connection as any) as any),
    });
 }
+
+export function createMcpToolCaller() {
+   return async (server: McpServer, name: string, args: any, raw?: any) => {
+      const res = await server.handle(
+         {
+            jsonrpc: "2.0",
+            method: "tools/call",
+            params: {
+               name,
+               arguments: args,
+            },
+         },
+         raw,
+      );
+
+      if ((res.result as any)?.isError) {
+         console.dir(res.result, { depth: null });
+         throw new Error((res.result as any)?.content?.[0]?.text ?? "Unknown error");
+      }
+
+      return JSON.parse((res.result as any)?.content?.[0]?.text ?? "null");
+   };
+}
diff --git a/app/src/core/utils/console.ts b/app/src/core/utils/console.ts
index b07fa2c..4932ada 100644
--- a/app/src/core/utils/console.ts
+++ b/app/src/core/utils/console.ts
@@ -76,6 +76,7 @@ declare global {
       | {
            level: TConsoleSeverity;
            id?: string;
+           enabled?: boolean;
         }
       | undefined;
 }
@@ -86,6 +87,7 @@ const defaultLevel = env("cli_log_level", "log") as TConsoleSeverity;
 // biome-ignore lint/suspicious/noAssignInExpressions: <explanation>
 const config = (globalThis.__consoleConfig ??= {
    level: defaultLevel,
+   enabled: true,
    //id: crypto.randomUUID(), // for debugging
 });
 
@@ -95,6 +97,14 @@ export const $console = new Proxy(config as any, {
       switch (prop) {
          case "original":
             return console;
+         case "disable":
+            return () => {
+               config.enabled = false;
+            };
+         case "enable":
+            return () => {
+               config.enabled = true;
+            };
          case "setLevel":
             return (l: TConsoleSeverity) => {
                config.level = l;
@@ -105,6 +115,10 @@ export const $console = new Proxy(config as any, {
             };
       }
 
+      if (!config.enabled) {
+         return () => null;
+      }
+
       const current = keys.indexOf(config.level);
       const requested = keys.indexOf(prop as string);
 
@@ -118,6 +132,8 @@ export const $console = new Proxy(config as any, {
 } & {
    setLevel: (l: TConsoleSeverity) => void;
    resetLevel: () => void;
+   disable: () => void;
+   enable: () => void;
 };
 
 export function colorizeConsole(con: typeof console) {
diff --git a/app/src/core/utils/file.ts b/app/src/core/utils/file.ts
index ea5eb2b..8e812cf 100644
--- a/app/src/core/utils/file.ts
+++ b/app/src/core/utils/file.ts
@@ -1,7 +1,7 @@
 import { extension, guess, isMimeType } from "media/storage/mime-types-tiny";
-import { randomString } from "core/utils/strings";
+import { randomString } from "./strings";
 import type { Context } from "hono";
-import { invariant } from "core/utils/runtime";
+import { invariant } from "./runtime";
 import { $console } from "./console";
 
 export function getContentName(request: Request): string | undefined;
diff --git a/app/src/core/utils/index.ts b/app/src/core/utils/index.ts
index 36928c5..163a148 100644
--- a/app/src/core/utils/index.ts
+++ b/app/src/core/utils/index.ts
@@ -13,18 +13,5 @@ export * from "./uuid";
 export * from "./test";
 export * from "./runtime";
 export * from "./numbers";
-export {
-   s,
-   stripMark,
-   mark,
-   stringIdentifier,
-   SecretSchema,
-   secret,
-   parse,
-   jsc,
-   describeRoute,
-   schemaToSpec,
-   openAPISpecs,
-   type ParseOptions,
-   InvalidSchemaError,
-} from "./schema";
+export * from "./schema";
+export { DebugLogger } from "./DebugLogger";
diff --git a/app/src/core/utils/objects.ts b/app/src/core/utils/objects.ts
index 2bf1e60..4a5e129 100644
--- a/app/src/core/utils/objects.ts
+++ b/app/src/core/utils/objects.ts
@@ -26,6 +26,20 @@ export function omitKeys<T extends object, K extends keyof T>(
    return result;
 }
 
+export function pickKeys<T extends object, K extends keyof T>(
+   obj: T,
+   keys_: readonly K[],
+): Pick<T, Extract<K, keyof T>> {
+   const keys = new Set(keys_);
+   const result = {} as Pick<T, Extract<K, keyof T>>;
+   for (const [key, value] of Object.entries(obj) as [keyof T, T[keyof T]][]) {
+      if (keys.has(key as K)) {
+         (result as any)[key] = value;
+      }
+   }
+   return result;
+}
+
 export function safelyParseObjectValues<T extends { [key: string]: any }>(obj: T): T {
    return Object.entries(obj).reduce((acc, [key, value]) => {
       try {
@@ -189,6 +203,30 @@ export function objectDepth(object: object): number {
    return level;
 }
 
+export function limitObjectDepth<T>(obj: T, maxDepth: number): T {
+   function _limit(current: any, depth: number): any {
+      if (isPlainObject(current)) {
+         if (depth > maxDepth) {
+            return undefined;
+         }
+         const result: any = {};
+         for (const key in current) {
+            if (Object.prototype.hasOwnProperty.call(current, key)) {
+               result[key] = _limit(current[key], depth + 1);
+            }
+         }
+         return result;
+      }
+      if (Array.isArray(current)) {
+         // Arrays themselves are not limited, but their object elements are
+         return current.map((item) => _limit(item, depth));
+      }
+      // Primitives are always returned, regardless of depth
+      return current;
+   }
+   return _limit(obj, 1);
+}
+
 export function objectCleanEmpty<Obj extends { [key: string]: any }>(obj: Obj): Obj {
    if (!obj) return obj;
    return Object.entries(obj).reduce((acc, [key, value]) => {
diff --git a/app/src/core/utils/schema/index.ts b/app/src/core/utils/schema/index.ts
index 0382700..5f10092 100644
--- a/app/src/core/utils/schema/index.ts
+++ b/app/src/core/utils/schema/index.ts
@@ -1,7 +1,21 @@
 import * as s from "jsonv-ts";
 
 export { validator as jsc, type Options } from "jsonv-ts/hono";
-export { describeRoute, schemaToSpec, openAPISpecs } from "jsonv-ts/hono";
+export { describeRoute, schemaToSpec, openAPISpecs, info } from "jsonv-ts/hono";
+export {
+   mcp,
+   McpServer,
+   Resource,
+   Tool,
+   mcpTool,
+   mcpResource,
+   getMcpServer,
+   stdioTransport,
+   McpClient,
+   type McpClientConfig,
+   type ToolAnnotation,
+   type ToolHandlerCtx,
+} from "jsonv-ts/mcp";
 
 export { secret, SecretSchema } from "./secret";
 
diff --git a/app/src/core/utils/schema/secret.ts b/app/src/core/utils/schema/secret.ts
index 7eae592..6fcdf14 100644
--- a/app/src/core/utils/schema/secret.ts
+++ b/app/src/core/utils/schema/secret.ts
@@ -1,6 +1,7 @@
-import { StringSchema, type IStringOptions } from "jsonv-ts";
+import type { s } from "bknd/utils";
+import { StringSchema } from "jsonv-ts";
 
-export class SecretSchema<O extends IStringOptions> extends StringSchema<O> {}
+export class SecretSchema<O extends s.IStringOptions> extends StringSchema<O> {}
 
-export const secret = <O extends IStringOptions>(o?: O): SecretSchema<O> & O =>
+export const secret = <O extends s.IStringOptions>(o?: O): SecretSchema<O> & O =>
    new SecretSchema(o) as any;
diff --git a/app/src/data/AppData.ts b/app/src/data/AppData.ts
index 13dbcc3..fbe7514 100644
--- a/app/src/data/AppData.ts
+++ b/app/src/data/AppData.ts
@@ -1,5 +1,4 @@
 import { transformObject } from "bknd/utils";
-
 import { Module } from "modules/Module";
 import { DataController } from "./api/DataController";
 import { type AppDataConfig, dataConfigSchema } from "./data-schema";
@@ -49,10 +48,9 @@ export class AppData extends Module<AppDataConfig> {
          this.ctx.em.addIndex(index);
       }
 
-      this.ctx.server.route(
-         this.basepath,
-         new DataController(this.ctx, this.config).getController(),
-      );
+      const dataController = new DataController(this.ctx, this.config);
+      dataController.registerMcp();
+      this.ctx.server.route(this.basepath, dataController.getController());
       this.ctx.guard.registerPermissions(Object.values(DataPermissions));
 
       this.setBuilt();
diff --git a/app/src/data/api/DataController.ts b/app/src/data/api/DataController.ts
index b468a08..ba79df7 100644
--- a/app/src/data/api/DataController.ts
+++ b/app/src/data/api/DataController.ts
@@ -1,7 +1,7 @@
 import type { Handler } from "hono/types";
 import type { ModuleBuildContext } from "modules";
 import { Controller } from "modules/Controller";
-import { jsc, s, describeRoute, schemaToSpec, omitKeys } from "bknd/utils";
+import { jsc, s, describeRoute, schemaToSpec, omitKeys, pickKeys, mcpTool } from "bknd/utils";
 import * as SystemPermissions from "modules/permissions";
 import type { AppDataConfig } from "../data-schema";
 import type { EntityManager, EntityData } from "data/entities";
@@ -62,6 +62,11 @@ export class DataController extends Controller {
       hono.get(
          "/sync",
          permission(DataPermissions.databaseSync),
+         mcpTool("data_sync", {
+            annotations: {
+               destructiveHint: true,
+            },
+         }),
          describeRoute({
             summary: "Sync database schema",
             tags: ["data"],
@@ -77,9 +82,7 @@ export class DataController extends Controller {
          ),
          async (c) => {
             const { force, drop } = c.req.valid("query");
-            //console.log("force", force);
             const tables = await this.em.schema().introspect();
-            //console.log("tables", tables);
             const changes = await this.em.schema().sync({
                force,
                drop,
@@ -165,6 +168,7 @@ export class DataController extends Controller {
             summary: "Retrieve entity info",
             tags: ["data"],
          }),
+         mcpTool("data_entity_info"),
          jsc("param", s.object({ entity: entitiesEnum })),
          async (c) => {
             const { entity } = c.req.param();
@@ -201,7 +205,9 @@ export class DataController extends Controller {
 
       const entitiesEnum = this.getEntitiesEnum(this.em);
       // @todo: make dynamic based on entity
-      const idType = s.anyOf([s.number(), s.string()], { coerce: (v) => v as number | string });
+      const idType = s.anyOf([s.number({ title: "Integer" }), s.string({ title: "UUID" })], {
+         coerce: (v) => v as number | string,
+      });
 
       /**
        * Function endpoints
@@ -214,6 +220,7 @@ export class DataController extends Controller {
             summary: "Count entities",
             tags: ["data"],
          }),
+         mcpTool("data_entity_fn_count"),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc("json", repoQuery.properties.where),
          async (c) => {
@@ -236,6 +243,7 @@ export class DataController extends Controller {
             summary: "Check if entity exists",
             tags: ["data"],
          }),
+         mcpTool("data_entity_fn_exists"),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc("json", repoQuery.properties.where),
          async (c) => {
@@ -268,6 +276,9 @@ export class DataController extends Controller {
             (p) => pick.includes(p.name),
          ) as any),
       ];
+      const saveRepoQuerySchema = (pick: string[] = Object.keys(saveRepoQuery.properties)) => {
+         return s.object(pickKeys(saveRepoQuery.properties, pick as any));
+      };
 
       hono.get(
          "/:entity",
@@ -300,6 +311,12 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityRead),
+         mcpTool("data_entity_read_one", {
+            inputSchema: {
+               param: s.object({ entity: entitiesEnum, id: idType }),
+               query: saveRepoQuerySchema(["offset", "sort", "select"]),
+            },
+         }),
          jsc(
             "param",
             s.object({
@@ -375,6 +392,12 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityRead),
+         mcpTool("data_entity_read_many", {
+            inputSchema: {
+               param: s.object({ entity: entitiesEnum }),
+               json: fnQuery,
+            },
+         }),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc("json", repoQuery, { skipOpenAPI: true }),
          async (c) => {
@@ -400,6 +423,7 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityCreate),
+         mcpTool("data_entity_insert"),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc("json", s.anyOf([s.object({}), s.array(s.object({}))])),
          async (c) => {
@@ -427,6 +451,15 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityUpdate),
+         mcpTool("data_entity_update_many", {
+            inputSchema: {
+               param: s.object({ entity: entitiesEnum }),
+               json: s.object({
+                  update: s.object({}),
+                  where: s.object({}),
+               }),
+            },
+         }),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc(
             "json",
@@ -458,6 +491,7 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityUpdate),
+         mcpTool("data_entity_update_one"),
          jsc("param", s.object({ entity: entitiesEnum, id: idType })),
          jsc("json", s.object({})),
          async (c) => {
@@ -480,6 +514,7 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityDelete),
+         mcpTool("data_entity_delete_one"),
          jsc("param", s.object({ entity: entitiesEnum, id: idType })),
          async (c) => {
             const { entity, id } = c.req.valid("param");
@@ -500,6 +535,12 @@ export class DataController extends Controller {
             tags: ["data"],
          }),
          permission(DataPermissions.entityDelete),
+         mcpTool("data_entity_delete_many", {
+            inputSchema: {
+               param: s.object({ entity: entitiesEnum }),
+               json: s.object({}),
+            },
+         }),
          jsc("param", s.object({ entity: entitiesEnum })),
          jsc("json", repoQuery.properties.where),
          async (c) => {
@@ -516,4 +557,35 @@ export class DataController extends Controller {
 
       return hono;
    }
+
+   override registerMcp() {
+      this.ctx.mcp
+         .resource(
+            "data_entities",
+            "bknd://data/entities",
+            (c) => c.json(c.context.ctx().em.toJSON().entities),
+            {
+               title: "Entities",
+               description: "Retrieve all entities",
+            },
+         )
+         .resource(
+            "data_relations",
+            "bknd://data/relations",
+            (c) => c.json(c.context.ctx().em.toJSON().relations),
+            {
+               title: "Relations",
+               description: "Retrieve all relations",
+            },
+         )
+         .resource(
+            "data_indices",
+            "bknd://data/indices",
+            (c) => c.json(c.context.ctx().em.toJSON().indices),
+            {
+               title: "Indices",
+               description: "Retrieve all indices",
+            },
+         );
+   }
 }
diff --git a/app/src/data/connection/index.ts b/app/src/data/connection/index.ts
index a55d135..969611a 100644
--- a/app/src/data/connection/index.ts
+++ b/app/src/data/connection/index.ts
@@ -9,6 +9,7 @@ export {
    type ConnQueryResults,
    customIntrospector,
 } from "./Connection";
+export { DummyConnection } from "./DummyConnection";
 
 // sqlite
 export { SqliteConnection } from "./sqlite/SqliteConnection";
diff --git a/app/src/data/data-schema.ts b/app/src/data/data-schema.ts
index b1750be..f416da6 100644
--- a/app/src/data/data-schema.ts
+++ b/app/src/data/data-schema.ts
@@ -3,14 +3,16 @@ import { MediaField, mediaFieldConfigSchema } from "../media/MediaField";
 import { FieldClassMap } from "data/fields";
 import { RelationClassMap, RelationFieldClassMap } from "data/relations";
 import { entityConfigSchema, entityTypes } from "data/entities";
-import { primaryFieldTypes } from "./fields";
+import { primaryFieldTypes, baseFieldConfigSchema } from "./fields";
 import { s } from "bknd/utils";
+import { $object, $record } from "modules/mcp";
 
 export const FIELDS = {
    ...FieldClassMap,
    ...RelationFieldClassMap,
    media: { schema: mediaFieldConfigSchema, field: MediaField },
 };
+export const FIELD_TYPES = Object.keys(FIELDS);
 export type FieldType = keyof typeof FIELDS;
 
 export const RELATIONS = RelationClassMap;
@@ -28,17 +30,30 @@ export const fieldsSchemaObject = objectTransform(FIELDS, (field, name) => {
    );
 });
 export const fieldsSchema = s.anyOf(Object.values(fieldsSchemaObject));
-export const entityFields = s.record(fieldsSchema);
+export const entityFields = s.record(fieldsSchema, { default: {} });
 export type TAppDataField = s.Static<typeof fieldsSchema>;
 export type TAppDataEntityFields = s.Static<typeof entityFields>;
 
 export const entitiesSchema = s.strictObject({
    name: s.string().optional(), // @todo: verify, old schema wasn't strict (req in UI)
-   type: s.string({ enum: entityTypes, default: "regular" }),
-   config: entityConfigSchema,
-   fields: entityFields,
+   type: s.string({ enum: entityTypes, default: "regular" }).optional(),
+   config: entityConfigSchema.optional(),
+   fields: entityFields.optional(),
 });
 export type TAppDataEntity = s.Static<typeof entitiesSchema>;
+export const simpleEntitiesSchema = s.strictObject({
+   type: s.string({ enum: entityTypes, default: "regular" }).optional(),
+   config: entityConfigSchema.optional(),
+   fields: s
+      .record(
+         s.object({
+            type: s.anyOf([s.string({ enum: FIELD_TYPES }), s.string()]),
+            config: baseFieldConfigSchema.optional(),
+         }),
+         { default: {} },
+      )
+      .optional(),
+});
 
 export const relationsSchema = Object.entries(RelationClassMap).map(([name, relationClass]) => {
    return s.strictObject(
@@ -61,12 +76,27 @@ export const indicesSchema = s.strictObject({
    unique: s.boolean({ default: false }).optional(),
 });
 
-export const dataConfigSchema = s.strictObject({
+export const dataConfigSchema = $object("config_data", {
    basepath: s.string({ default: "/api/data" }).optional(),
    default_primary_format: s.string({ enum: primaryFieldTypes, default: "integer" }).optional(),
-   entities: s.record(entitiesSchema, { default: {} }).optional(),
-   relations: s.record(s.anyOf(relationsSchema), { default: {} }).optional(),
-   indices: s.record(indicesSchema, { default: {} }).optional(),
-});
+   entities: $record("config_data_entities", entitiesSchema, { default: {} }).optional(),
+   relations: $record(
+      "config_data_relations",
+      s.anyOf(relationsSchema),
+      {
+         default: {},
+      },
+      s.strictObject({
+         type: s.string({ enum: Object.keys(RelationClassMap) }),
+         source: s.string(),
+         target: s.string(),
+         config: s.object({}).optional(),
+      }),
+   ).optional(),
+   indices: $record("config_data_indices", indicesSchema, {
+      default: {},
+      mcp: { update: false },
+   }).optional(),
+}).strict();
 
 export type AppDataConfig = s.Static<typeof dataConfigSchema>;
diff --git a/app/src/data/entities/Entity.ts b/app/src/data/entities/Entity.ts
index 10612b5..fcbe092 100644
--- a/app/src/data/entities/Entity.ts
+++ b/app/src/data/entities/Entity.ts
@@ -10,14 +10,17 @@ import {
 
 // @todo: entity must be migrated to typebox
 export const entityConfigSchema = s
-   .strictObject({
-      name: s.string(),
-      name_singular: s.string(),
-      description: s.string(),
-      sort_field: s.string({ default: config.data.default_primary_field }),
-      sort_dir: s.string({ enum: ["asc", "desc"], default: "asc" }),
-      primary_format: s.string({ enum: primaryFieldTypes }),
-   })
+   .strictObject(
+      {
+         name: s.string(),
+         name_singular: s.string(),
+         description: s.string(),
+         sort_field: s.string({ default: config.data.default_primary_field }),
+         sort_dir: s.string({ enum: ["asc", "desc"], default: "asc" }),
+         primary_format: s.string({ enum: primaryFieldTypes }),
+      },
+      { default: {} },
+   )
    .partial();
 
 export type EntityConfig = s.Static<typeof entityConfigSchema>;
diff --git a/app/src/data/server/query.spec.ts b/app/src/data/server/query.spec.ts
index 3992599..89585a3 100644
--- a/app/src/data/server/query.spec.ts
+++ b/app/src/data/server/query.spec.ts
@@ -26,9 +26,6 @@ describe("server/query", () => {
       expect(parse({ select: "id,title" })).toEqual({ select: ["id", "title"] });
       expect(parse({ select: "id,title,desc" })).toEqual({ select: ["id", "title", "desc"] });
       expect(parse({ select: ["id", "title"] })).toEqual({ select: ["id", "title"] });
-
-      expect(() => parse({ select: "not allowed" })).toThrow();
-      expect(() => parse({ select: "id," })).toThrow();
    });
 
    test("join", () => {
diff --git a/app/src/data/server/query.ts b/app/src/data/server/query.ts
index 15ff95f..cb4defe 100644
--- a/app/src/data/server/query.ts
+++ b/app/src/data/server/query.ts
@@ -1,12 +1,11 @@
 import { s, isObject, $console } from "bknd/utils";
 import { WhereBuilder, type WhereQuery } from "data/entities/query/WhereBuilder";
-import type { anyOf, CoercionOptions, Schema } from "jsonv-ts";
 
 // -------
 // helpers
 const stringIdentifier = s.string({
    // allow "id", "id,title" – but not "id," or "not allowed"
-   pattern: "^(?:[a-zA-Z_$][\\w$]*)(?:,[a-zA-Z_$][\\w$]*)*$",
+   //pattern: "^(?:[a-zA-Z_$][\\w$]*)(?:,[a-zA-Z_$][\\w$]*)*$",
 });
 const stringArray = s.anyOf(
    [
@@ -24,7 +23,7 @@ const stringArray = s.anyOf(
             if (v.includes(",")) {
                return v.split(",");
             }
-            return [v];
+            return [v].filter(Boolean);
          }
          return [];
       },
@@ -79,6 +78,8 @@ const where = s.anyOf([s.string(), s.object({})], {
       },
    ],
    coerce: (value: unknown) => {
+      if (value === undefined || value === null || value === "") return {};
+
       const q = typeof value === "string" ? JSON.parse(value) : value;
       return WhereBuilder.convert(q);
    },
@@ -96,9 +97,9 @@ export type RepoWithSchema = Record<
    }
 >;
 
-const withSchema = <Type = unknown>(self: Schema): Schema<{}, Type, Type> =>
+const withSchema = <Type = unknown>(self: s.Schema): s.Schema<{}, Type, Type> =>
    s.anyOf([stringIdentifier, s.array(stringIdentifier), self], {
-      coerce: function (this: typeof anyOf, _value: unknown, opts: CoercionOptions = {}) {
+      coerce: function (this: typeof s.anyOf, _value: unknown, opts: s.CoercionOptions = {}) {
          let value: any = _value;
 
          if (typeof value === "string") {
diff --git a/app/src/index.ts b/app/src/index.ts
index 28ebbe9..bd6515f 100644
--- a/app/src/index.ts
+++ b/app/src/index.ts
@@ -35,6 +35,7 @@ export type { BkndConfig } from "bknd/adapter";
 
 export * as middlewares from "modules/middlewares";
 export { registries } from "modules/registries";
+export { getSystemMcp } from "modules/mcp/system-mcp";
 
 /**
  * Core
@@ -131,6 +132,7 @@ export {
    BaseIntrospector,
    Connection,
    customIntrospector,
+   DummyConnection,
    type FieldSpec,
    type IndexSpec,
    type DbFunctions,
diff --git a/app/src/media/media-schema.ts b/app/src/media/media-schema.ts
index a287d0a..4e71d83 100644
--- a/app/src/media/media-schema.ts
+++ b/app/src/media/media-schema.ts
@@ -1,6 +1,7 @@
 import { MediaAdapters } from "media/media-registry";
 import { registries } from "modules/registries";
 import { s, objectTransform } from "bknd/utils";
+import { $object, $record, $schema } from "modules/mcp";
 
 export const ADAPTERS = {
    ...MediaAdapters,
@@ -22,7 +23,8 @@ export function buildMediaSchema() {
       );
    });
 
-   return s.strictObject(
+   return $object(
+      "config_media",
       {
          enabled: s.boolean({ default: false }),
          basepath: s.string({ default: "/api/media" }),
@@ -37,7 +39,11 @@ export function buildMediaSchema() {
             },
             { default: {} },
          ),
-         adapter: s.anyOf(Object.values(adapterSchemaObject)).optional(),
+         // @todo: currently cannot be updated partially using mcp
+         adapter: $schema(
+            "config_media_adapter",
+            s.anyOf(Object.values(adapterSchemaObject)),
+         ).optional(),
       },
       {
          default: {},
diff --git a/app/src/modules/Controller.ts b/app/src/modules/Controller.ts
index 51ae026..db9f3d8 100644
--- a/app/src/modules/Controller.ts
+++ b/app/src/modules/Controller.ts
@@ -1,4 +1,4 @@
-import type { App, SafeUser } from "bknd";
+import type { App, Permission, SafeUser } from "bknd";
 import { type Context, type Env, Hono } from "hono";
 import * as middlewares from "modules/middlewares";
 import type { EntityManager } from "data/entities";
@@ -19,20 +19,6 @@ export interface ServerEnv extends Env {
    [key: string]: any;
 }
 
-/* export type ServerEnv = Env & {
-   Variables: {
-      app: App;
-      // to prevent resolving auth multiple times
-      auth?: {
-         resolved: boolean;
-         registered: boolean;
-         skip: boolean;
-         user?: SafeUser;
-      };
-      html?: string;
-   };
-}; */
-
 export class Controller {
    protected middlewares = middlewares;
 
@@ -65,7 +51,8 @@ export class Controller {
 
    protected getEntitiesEnum(em: EntityManager<any>): s.StringSchema {
       const entities = em.entities.map((e) => e.name);
-      // @todo: current workaround to allow strings (sometimes building is not fast enough to get the entities)
-      return entities.length > 0 ? s.anyOf([s.string({ enum: entities }), s.string()]) : s.string();
+      return entities.length > 0 ? s.string({ enum: entities }) : s.string();
    }
+
+   registerMcp(): void {}
 }
diff --git a/app/src/modules/Module.ts b/app/src/modules/Module.ts
index 126a15e..f402e04 100644
--- a/app/src/modules/Module.ts
+++ b/app/src/modules/Module.ts
@@ -1,3 +1,4 @@
+import type { App } from "bknd";
 import type { EventManager } from "core/events";
 import type { Connection } from "data/connection";
 import type { EntityManager } from "data/entities";
@@ -5,11 +6,15 @@ import type { Hono } from "hono";
 import type { ServerEnv } from "modules/Controller";
 import type { ModuleHelper } from "./ModuleHelper";
 import { SchemaObject } from "core/object/SchemaObject";
-import type { DebugLogger } from "core/utils/DebugLogger";
 import type { Guard } from "auth/authorize/Guard";
+import type { McpServer, DebugLogger } from "bknd/utils";
 
 type PartialRec<T> = { [P in keyof T]?: PartialRec<T[P]> };
 
+export type ModuleBuildContextMcpContext = {
+   app: App;
+   ctx: () => ModuleBuildContext;
+};
 export type ModuleBuildContext = {
    connection: Connection;
    server: Hono<ServerEnv>;
@@ -19,6 +24,7 @@ export type ModuleBuildContext = {
    logger: DebugLogger;
    flags: (typeof Module)["ctx_flags"];
    helper: ModuleHelper;
+   mcp: McpServer<ModuleBuildContextMcpContext>;
 };
 
 export abstract class Module<Schema extends object = object> {
diff --git a/app/src/modules/ModuleHelper.ts b/app/src/modules/ModuleHelper.ts
index 5bfd30d..60a6dfc 100644
--- a/app/src/modules/ModuleHelper.ts
+++ b/app/src/modules/ModuleHelper.ts
@@ -3,8 +3,11 @@ import { Entity } from "data/entities";
 import type { EntityIndex, Field } from "data/fields";
 import { entityTypes } from "data/entities/Entity";
 import { isEqual } from "lodash-es";
-import type { ModuleBuildContext } from "./Module";
+import type { ModuleBuildContext, ModuleBuildContextMcpContext } from "./Module";
 import type { EntityRelation } from "data/relations";
+import type { Permission } from "core/security/Permission";
+import { Exception } from "core/errors";
+import { invariant, isPlainObject } from "bknd/utils";
 
 export class ModuleHelper {
    constructor(protected ctx: Omit<ModuleBuildContext, "helper">) {}
@@ -110,4 +113,26 @@ export class ModuleHelper {
 
       entity.__replaceField(name, newField);
    }
+
+   async throwUnlessGranted(
+      permission: Permission | string,
+      c: { context: ModuleBuildContextMcpContext; raw?: unknown },
+   ) {
+      invariant(c.context.app, "app is not available in mcp context");
+      const auth = c.context.app.module.auth;
+      if (!auth.enabled) return;
+
+      if (c.raw === undefined || c.raw === null) {
+         throw new Exception("Request/Headers/Context is not available in mcp context", 400);
+      }
+
+      const user = await auth.authenticator?.resolveAuthFromRequest(c.raw as any);
+
+      if (!this.ctx.guard.granted(permission, user)) {
+         throw new Exception(
+            `Permission "${typeof permission === "string" ? permission : permission.name}" not granted`,
+            403,
+         );
+      }
+   }
 }
diff --git a/app/src/modules/ModuleManager.ts b/app/src/modules/ModuleManager.ts
index 42d9a94..660902a 100644
--- a/app/src/modules/ModuleManager.ts
+++ b/app/src/modules/ModuleManager.ts
@@ -1,8 +1,16 @@
-import { mark, stripMark, $console, s, objectEach, transformObject } from "bknd/utils";
+import {
+   mark,
+   stripMark,
+   $console,
+   s,
+   objectEach,
+   transformObject,
+   McpServer,
+   DebugLogger,
+} from "bknd/utils";
 import { Guard } from "auth/authorize/Guard";
 import { env } from "core/env";
 import { BkndError } from "core/errors";
-import { DebugLogger } from "core/utils/DebugLogger";
 import { EventManager, Event } from "core/events";
 import * as $diff from "core/object/diff";
 import type { Connection } from "data/connection";
@@ -144,6 +152,7 @@ export class ModuleManager {
    server!: Hono<ServerEnv>;
    emgr!: EventManager;
    guard!: Guard;
+   mcp!: ModuleBuildContext["mcp"];
 
    private _version: number = 0;
    private _built = false;
@@ -271,6 +280,14 @@ export class ModuleManager {
             ? this.em.clear()
             : new EntityManager([], this.connection, [], [], this.emgr);
          this.guard = new Guard();
+         this.mcp = new McpServer(undefined as any, {
+            app: new Proxy(this, {
+               get: () => {
+                  throw new Error("app is not available in mcp context");
+               },
+            }) as any,
+            ctx: () => this.ctx(),
+         });
       }
 
       const ctx = {
@@ -281,6 +298,7 @@ export class ModuleManager {
          guard: this.guard,
          flags: Module.ctx_flags,
          logger: this.logger,
+         mcp: this.mcp,
       };
 
       return {
@@ -702,7 +720,7 @@ export class ModuleManager {
       return {
          version: this.version(),
          ...schemas,
-      };
+      } as { version: number } & ModuleSchemas;
    }
 
    toJSON(secrets?: boolean): { version: number } & ModuleConfigs {
diff --git a/app/src/modules/mcp/$object.ts b/app/src/modules/mcp/$object.ts
new file mode 100644
index 0000000..a57257b
--- /dev/null
+++ b/app/src/modules/mcp/$object.ts
@@ -0,0 +1,137 @@
+import { Tool, getPath, limitObjectDepth, s } from "bknd/utils";
+import {
+   McpSchemaHelper,
+   mcpSchemaSymbol,
+   type AppToolHandlerCtx,
+   type McpSchema,
+   type SchemaWithMcpOptions,
+} from "./McpSchemaHelper";
+import type { Module } from "modules/Module";
+
+export interface ObjectToolSchemaOptions extends s.IObjectOptions, SchemaWithMcpOptions {}
+
+export class ObjectToolSchema<
+      const P extends s.TProperties = s.TProperties,
+      const O extends ObjectToolSchemaOptions = ObjectToolSchemaOptions,
+   >
+   extends s.ObjectSchema<P, O>
+   implements McpSchema
+{
+   constructor(name: string, properties: P, options?: ObjectToolSchemaOptions) {
+      const { mcp, ...rest } = options || {};
+
+      super(properties, rest as any);
+      this[mcpSchemaSymbol] = new McpSchemaHelper(this, name, mcp || {});
+   }
+
+   get mcp(): McpSchemaHelper {
+      return this[mcpSchemaSymbol];
+   }
+
+   private toolGet(node: s.Node<ObjectToolSchema>) {
+      return new Tool(
+         [this.mcp.name, "get"].join("_"),
+         {
+            ...this.mcp.getToolOptions("get"),
+            inputSchema: s.strictObject({
+               path: s
+                  .string({
+                     pattern: /^[a-zA-Z0-9_.]{0,}$/,
+                     title: "Path",
+                     description: "Path to the property to get, e.g. `key.subkey`",
+                  })
+                  .optional(),
+               depth: s
+                  .number({
+                     description: "Limit the depth of the response",
+                  })
+                  .optional(),
+               secrets: s
+                  .boolean({
+                     default: false,
+                     description: "Include secrets in the response config",
+                  })
+                  .optional(),
+            }),
+            annotations: {
+               readOnlyHint: true,
+               destructiveHint: false,
+            },
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(params.secrets);
+            const config = getPath(configs, node.instancePath);
+            let value = getPath(config, params.path ?? []);
+
+            if (params.depth) {
+               value = limitObjectDepth(value, params.depth);
+            }
+
+            return ctx.json({
+               path: params.path ?? "",
+               secrets: params.secrets ?? false,
+               partial: !!params.depth,
+               value: value ?? null,
+            });
+         },
+      );
+   }
+
+   private toolUpdate(node: s.Node<ObjectToolSchema>) {
+      const schema = this.mcp.cleanSchema;
+      return new Tool(
+         [this.mcp.name, "update"].join("_"),
+         {
+            ...this.mcp.getToolOptions("update"),
+            inputSchema: s.strictObject({
+               full: s.boolean({ default: false }).optional(),
+               return_config: s
+                  .boolean({
+                     default: false,
+                     description: "If the new configuration should be returned",
+                  })
+                  .optional(),
+               value: s.strictObject(schema.properties as {}).partial(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const { full, value, return_config } = params;
+            const [module_name] = node.instancePath;
+
+            if (full) {
+               await ctx.context.app.mutateConfig(module_name as any).set(value);
+            } else {
+               await ctx.context.app.mutateConfig(module_name as any).patch("", value);
+            }
+
+            let config: any = undefined;
+            if (return_config) {
+               const configs = ctx.context.app.toJSON();
+               config = getPath(configs, node.instancePath);
+            }
+
+            return ctx.json({
+               success: true,
+               module: module_name,
+               config,
+            });
+         },
+      );
+   }
+
+   getTools(node: s.Node<ObjectToolSchema>): Tool<any, any, any>[] {
+      const { tools = [] } = this.mcp.options;
+      return [this.toolGet(node), this.toolUpdate(node), ...tools];
+   }
+}
+
+export const $object = <
+   const P extends s.TProperties = s.TProperties,
+   const O extends ObjectToolSchemaOptions = ObjectToolSchemaOptions,
+>(
+   name: string,
+   properties: P,
+   options?: s.StrictOptions<ObjectToolSchemaOptions, O>,
+): ObjectToolSchema<P, O> & O => {
+   return new ObjectToolSchema(name, properties, options) as any;
+};
diff --git a/app/src/modules/mcp/$record.ts b/app/src/modules/mcp/$record.ts
new file mode 100644
index 0000000..a10054a
--- /dev/null
+++ b/app/src/modules/mcp/$record.ts
@@ -0,0 +1,265 @@
+import { getPath, s, Tool } from "bknd/utils";
+import {
+   McpSchemaHelper,
+   mcpSchemaSymbol,
+   type AppToolHandlerCtx,
+   type McpSchema,
+   type SchemaWithMcpOptions,
+} from "./McpSchemaHelper";
+
+type RecordToolAdditionalOptions = {
+   get?: boolean;
+   add?: boolean;
+   update?: boolean;
+   remove?: boolean;
+};
+
+export interface RecordToolSchemaOptions
+   extends s.IRecordOptions,
+      SchemaWithMcpOptions<RecordToolAdditionalOptions> {}
+
+const opts = Symbol.for("bknd-mcp-record-opts");
+
+export class RecordToolSchema<
+      AP extends s.Schema,
+      O extends RecordToolSchemaOptions = RecordToolSchemaOptions,
+   >
+   extends s.RecordSchema<AP, O>
+   implements McpSchema
+{
+   constructor(name: string, ap: AP, options?: RecordToolSchemaOptions, new_schema?: s.Schema) {
+      const { mcp, ...rest } = options || {};
+      super(ap, rest as any);
+
+      this[mcpSchemaSymbol] = new McpSchemaHelper(this, name, mcp || {});
+      this[opts] = {
+         new_schema,
+      };
+   }
+
+   get mcp(): McpSchemaHelper<RecordToolAdditionalOptions> {
+      return this[mcpSchemaSymbol];
+   }
+
+   private getNewSchema(fallback: s.Schema = this.additionalProperties) {
+      return this[opts].new_schema ?? this.additionalProperties ?? fallback;
+   }
+
+   private toolGet(node: s.Node<RecordToolSchema<AP, O>>) {
+      return new Tool(
+         [this.mcp.name, "get"].join("_"),
+         {
+            ...this.mcp.getToolOptions("get"),
+            inputSchema: s.strictObject({
+               key: s
+                  .string({
+                     description: "key to get",
+                  })
+                  .optional(),
+               secrets: s
+                  .boolean({
+                     default: false,
+                     description: "(optional) include secrets in the response config",
+                  })
+                  .optional(),
+               schema: s
+                  .boolean({
+                     default: false,
+                     description: "(optional) include the schema in the response",
+                  })
+                  .optional(),
+            }),
+            annotations: {
+               readOnlyHint: true,
+               destructiveHint: false,
+            },
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(params.secrets);
+            const config = getPath(configs, node.instancePath);
+            const [module_name] = node.instancePath;
+
+            // @todo: add schema to response
+            const schema = params.schema ? this.getNewSchema().toJSON() : undefined;
+
+            if (params.key) {
+               if (!(params.key in config)) {
+                  throw new Error(`Key "${params.key}" not found in config`);
+               }
+               const value = getPath(config, params.key);
+               return ctx.json({
+                  secrets: params.secrets ?? false,
+                  module: module_name,
+                  key: params.key,
+                  value: value ?? null,
+                  schema,
+               });
+            }
+
+            return ctx.json({
+               secrets: params.secrets ?? false,
+               module: module_name,
+               key: null,
+               value: config ?? null,
+               schema,
+            });
+         },
+      );
+   }
+
+   private toolAdd(node: s.Node<RecordToolSchema<AP, O>>) {
+      return new Tool(
+         [this.mcp.name, "add"].join("_"),
+         {
+            ...this.mcp.getToolOptions("add"),
+            inputSchema: s.strictObject({
+               key: s.string({
+                  description: "key to add",
+               }),
+               value: this.getNewSchema(),
+               return_config: s
+                  .boolean({
+                     default: false,
+                     description: "If the new configuration should be returned",
+                  })
+                  .optional(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(true);
+            const config = getPath(configs, node.instancePath);
+            const [module_name, ...rest] = node.instancePath;
+
+            if (params.key in config) {
+               throw new Error(`Key "${params.key}" already exists in config`);
+            }
+
+            await ctx.context.app
+               .mutateConfig(module_name as any)
+               .patch([...rest, params.key], params.value);
+
+            const newConfig = getPath(ctx.context.app.toJSON(), node.instancePath);
+
+            return ctx.json({
+               success: true,
+               module: module_name,
+               action: {
+                  type: "add",
+                  key: params.key,
+               },
+               config: params.return_config ? newConfig : undefined,
+            });
+         },
+      );
+   }
+
+   private toolUpdate(node: s.Node<RecordToolSchema<AP, O>>) {
+      return new Tool(
+         [this.mcp.name, "update"].join("_"),
+         {
+            ...this.mcp.getToolOptions("update"),
+            inputSchema: s.strictObject({
+               key: s.string({
+                  description: "key to update",
+               }),
+               value: this.mcp.getCleanSchema(this.getNewSchema(s.object({}))),
+               return_config: s
+                  .boolean({
+                     default: false,
+                     description: "If the new configuration should be returned",
+                  })
+                  .optional(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(true);
+            const config = getPath(configs, node.instancePath);
+            const [module_name, ...rest] = node.instancePath;
+
+            if (!(params.key in config)) {
+               throw new Error(`Key "${params.key}" not found in config`);
+            }
+
+            await ctx.context.app
+               .mutateConfig(module_name as any)
+               .patch([...rest, params.key], params.value);
+
+            const newConfig = getPath(ctx.context.app.toJSON(), node.instancePath);
+
+            return ctx.json({
+               success: true,
+               module: module_name,
+               action: {
+                  type: "update",
+                  key: params.key,
+               },
+               config: params.return_config ? newConfig : undefined,
+            });
+         },
+      );
+   }
+
+   private toolRemove(node: s.Node<RecordToolSchema<AP, O>>) {
+      return new Tool(
+         [this.mcp.name, "remove"].join("_"),
+         {
+            ...this.mcp.getToolOptions("get"),
+            inputSchema: s.strictObject({
+               key: s.string({
+                  description: "key to remove",
+               }),
+               return_config: s
+                  .boolean({
+                     default: false,
+                     description: "If the new configuration should be returned",
+                  })
+                  .optional(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(true);
+            const config = getPath(configs, node.instancePath);
+            const [module_name, ...rest] = node.instancePath;
+
+            if (!(params.key in config)) {
+               throw new Error(`Key "${params.key}" not found in config`);
+            }
+
+            await ctx.context.app
+               .mutateConfig(module_name as any)
+               .remove([...rest, params.key].join("."));
+
+            const newConfig = getPath(ctx.context.app.toJSON(), node.instancePath);
+
+            return ctx.json({
+               success: true,
+               module: module_name,
+               action: {
+                  type: "remove",
+                  key: params.key,
+               },
+               config: params.return_config ? newConfig : undefined,
+            });
+         },
+      );
+   }
+
+   getTools(node: s.Node<RecordToolSchema<AP, O>>): Tool<any, any, any>[] {
+      const { tools = [], get = true, add = true, update = true, remove = true } = this.mcp.options;
+
+      return [
+         get && this.toolGet(node),
+         add && this.toolAdd(node),
+         update && this.toolUpdate(node),
+         remove && this.toolRemove(node),
+         ...tools,
+      ].filter(Boolean) as Tool<any, any, any>[];
+   }
+}
+
+export const $record = <const AP extends s.Schema, const O extends RecordToolSchemaOptions>(
+   name: string,
+   ap: AP,
+   options?: s.StrictOptions<RecordToolSchemaOptions, O>,
+   new_schema?: s.Schema,
+): RecordToolSchema<AP, O> => new RecordToolSchema(name, ap, options, new_schema) as any;
diff --git a/app/src/modules/mcp/$schema.ts b/app/src/modules/mcp/$schema.ts
new file mode 100644
index 0000000..9c86d4a
--- /dev/null
+++ b/app/src/modules/mcp/$schema.ts
@@ -0,0 +1,88 @@
+import { Tool, getPath, s } from "bknd/utils";
+import {
+   McpSchemaHelper,
+   mcpSchemaSymbol,
+   type AppToolHandlerCtx,
+   type SchemaWithMcpOptions,
+} from "./McpSchemaHelper";
+
+export interface SchemaToolSchemaOptions extends s.ISchemaOptions, SchemaWithMcpOptions {}
+
+export const $schema = <
+   const S extends s.Schema,
+   const O extends SchemaToolSchemaOptions = SchemaToolSchemaOptions,
+>(
+   name: string,
+   schema: S,
+   options?: O,
+): S => {
+   const mcp = new McpSchemaHelper(schema, name, options || {});
+
+   const toolGet = (node: s.Node<S>) => {
+      return new Tool(
+         [mcp.name, "get"].join("_"),
+         {
+            ...mcp.getToolOptions("get"),
+            inputSchema: s.strictObject({
+               secrets: s
+                  .boolean({
+                     default: false,
+                     description: "Include secrets in the response config",
+                  })
+                  .optional(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const configs = ctx.context.app.toJSON(params.secrets);
+            const value = getPath(configs, node.instancePath);
+
+            return ctx.json({
+               secrets: params.secrets ?? false,
+               value: value ?? null,
+            });
+         },
+      );
+   };
+
+   const toolUpdate = (node: s.Node<S>) => {
+      return new Tool(
+         [mcp.name, "update"].join("_"),
+         {
+            ...mcp.getToolOptions("update"),
+            inputSchema: s.strictObject({
+               value: schema as any,
+               return_config: s.boolean({ default: false }).optional(),
+               secrets: s.boolean({ default: false }).optional(),
+            }),
+         },
+         async (params, ctx: AppToolHandlerCtx) => {
+            const { value, return_config, secrets } = params;
+            const [module_name, ...rest] = node.instancePath;
+
+            await ctx.context.app.mutateConfig(module_name as any).overwrite(rest, value);
+
+            let config: any = undefined;
+            if (return_config) {
+               const configs = ctx.context.app.toJSON(secrets);
+               config = getPath(configs, node.instancePath);
+            }
+
+            return ctx.json({
+               success: true,
+               module: module_name,
+               config,
+            });
+         },
+      );
+   };
+
+   const getTools = (node: s.Node<S>) => {
+      const { tools = [] } = mcp.options;
+      return [toolGet(node), toolUpdate(node), ...tools];
+   };
+
+   return Object.assign(schema, {
+      [mcpSchemaSymbol]: mcp,
+      getTools,
+   });
+};
diff --git a/app/src/modules/mcp/McpSchemaHelper.ts b/app/src/modules/mcp/McpSchemaHelper.ts
new file mode 100644
index 0000000..686e7ff
--- /dev/null
+++ b/app/src/modules/mcp/McpSchemaHelper.ts
@@ -0,0 +1,77 @@
+import type { App } from "bknd";
+import {
+   type Tool,
+   type ToolAnnotation,
+   type Resource,
+   type ToolHandlerCtx,
+   s,
+   isPlainObject,
+   autoFormatString,
+} from "bknd/utils";
+import type { ModuleBuildContext } from "modules";
+import { excludePropertyTypes, rescursiveClean } from "./utils";
+
+export const mcpSchemaSymbol = Symbol.for("bknd-mcp-schema");
+
+export interface McpToolOptions {
+   title?: string;
+   description?: string;
+   annotations?: ToolAnnotation;
+   tools?: Tool<any, any, any>[];
+   resources?: Resource<any, any, any, any>[];
+}
+
+export type SchemaWithMcpOptions<AdditionalOptions = {}> = {
+   mcp?: McpToolOptions & AdditionalOptions;
+};
+
+export type AppToolContext = {
+   app: App;
+   ctx: () => ModuleBuildContext;
+};
+export type AppToolHandlerCtx = ToolHandlerCtx<AppToolContext>;
+
+export interface McpSchema extends s.Schema {
+   getTools(node: s.Node<any>): Tool<any, any, any>[];
+}
+
+export class McpSchemaHelper<AdditionalOptions = {}> {
+   cleanSchema: s.ObjectSchema<any, any>;
+
+   constructor(
+      public schema: s.Schema,
+      public name: string,
+      public options: McpToolOptions & AdditionalOptions,
+   ) {
+      this.cleanSchema = this.getCleanSchema(this.schema as s.ObjectSchema);
+   }
+
+   getCleanSchema(schema: s.ObjectSchema) {
+      if (schema.type !== "object") return schema;
+
+      const props = excludePropertyTypes(
+         schema as any,
+         (i) => isPlainObject(i) && mcpSchemaSymbol in i,
+      );
+      const _schema = s.strictObject(props);
+      return rescursiveClean(_schema, {
+         removeRequired: true,
+         removeDefault: false,
+      }) as s.ObjectSchema<any, any>;
+   }
+
+   getToolOptions(suffix?: string) {
+      const { tools, resources, ...rest } = this.options;
+      const label = (text?: string) =>
+         text && [suffix && autoFormatString(suffix), text].filter(Boolean).join(" ");
+      return {
+         title: label(this.options.title ?? this.schema.title),
+         description: label(this.options.description ?? this.schema.description),
+         annotations: {
+            destructiveHint: true,
+            idempotentHint: true,
+            ...rest.annotations,
+         },
+      };
+   }
+}
diff --git a/app/src/modules/mcp/index.ts b/app/src/modules/mcp/index.ts
new file mode 100644
index 0000000..9a19c09
--- /dev/null
+++ b/app/src/modules/mcp/index.ts
@@ -0,0 +1,4 @@
+export * from "./$object";
+export * from "./$record";
+export * from "./$schema";
+export * from "./McpSchemaHelper";
diff --git a/app/src/modules/mcp/system-mcp.ts b/app/src/modules/mcp/system-mcp.ts
new file mode 100644
index 0000000..bd278db
--- /dev/null
+++ b/app/src/modules/mcp/system-mcp.ts
@@ -0,0 +1,37 @@
+import type { App } from "App";
+import { mcpSchemaSymbol, type McpSchema } from "modules/mcp";
+import { getMcpServer, isObject, s, McpServer } from "bknd/utils";
+import { getVersion } from "core/env";
+
+export function getSystemMcp(app: App) {
+   const middlewareServer = getMcpServer(app.server);
+
+   const appConfig = app.modules.configs();
+   const { version, ...appSchema } = app.getSchema();
+   const schema = s.strictObject(appSchema);
+   const result = [...schema.walk({ maxDepth: 3 })];
+   const nodes = result.filter((n) => mcpSchemaSymbol in n.schema) as s.Node<McpSchema>[];
+   const tools = [
+      // tools from hono routes
+      ...middlewareServer.tools,
+      // tools added from ctx
+      ...app.modules.ctx().mcp.tools,
+   ].sort((a, b) => a.name.localeCompare(b.name));
+
+   // tools from app schema
+   tools.push(
+      ...nodes.flatMap((n) => n.schema.getTools(n)).sort((a, b) => a.name.localeCompare(b.name)),
+   );
+
+   const resources = [...middlewareServer.resources, ...app.modules.ctx().mcp.resources];
+
+   return new McpServer(
+      {
+         name: "bknd",
+         version: getVersion(),
+      },
+      { app, ctx: () => app.modules.ctx() },
+      tools,
+      resources,
+   );
+}
diff --git a/app/src/modules/mcp/utils.spec.ts b/app/src/modules/mcp/utils.spec.ts
new file mode 100644
index 0000000..a947ac1
--- /dev/null
+++ b/app/src/modules/mcp/utils.spec.ts
@@ -0,0 +1,39 @@
+import { describe, it, expect } from "bun:test";
+import { excludePropertyTypes, rescursiveClean } from "./utils";
+import { s } from "../../core/utils/schema";
+
+describe("rescursiveOptional", () => {
+   it("should make all properties optional", () => {
+      const schema = s.strictObject({
+         a: s.string({ default: "a" }),
+         b: s.number(),
+         nested: s.strictObject({
+            c: s.string().optional(),
+            d: s.number(),
+            nested2: s.record(s.string()),
+         }),
+      });
+
+      //console.log(schema.toJSON());
+      const result = rescursiveClean(schema, {
+         removeRequired: true,
+         removeDefault: true,
+      });
+      const json = result.toJSON();
+
+      expect(json.required).toBeUndefined();
+      expect(json.properties.a.default).toBeUndefined();
+      expect(json.properties.nested.required).toBeUndefined();
+      expect(json.properties.nested.properties.nested2.required).toBeUndefined();
+   });
+
+   it("should exclude properties", () => {
+      const schema = s.strictObject({
+         a: s.string(),
+         b: s.number(),
+      });
+
+      const result = excludePropertyTypes(schema, (instance) => instance instanceof s.StringSchema);
+      expect(Object.keys(result).length).toBe(1);
+   });
+});
diff --git a/app/src/modules/mcp/utils.ts b/app/src/modules/mcp/utils.ts
new file mode 100644
index 0000000..1307ea3
--- /dev/null
+++ b/app/src/modules/mcp/utils.ts
@@ -0,0 +1,49 @@
+import { isPlainObject, transformObject, s } from "bknd/utils";
+
+export function rescursiveClean(
+   input: s.Schema,
+   opts?: {
+      removeRequired?: boolean;
+      removeDefault?: boolean;
+   },
+): s.Schema {
+   const json = input.toJSON();
+
+   const removeRequired = (obj: any) => {
+      if (isPlainObject(obj)) {
+         if ("required" in obj && opts?.removeRequired) {
+            obj.required = undefined;
+         }
+
+         if ("default" in obj && opts?.removeDefault) {
+            obj.default = undefined;
+         }
+
+         if ("properties" in obj && isPlainObject(obj.properties)) {
+            for (const key in obj.properties) {
+               obj.properties[key] = removeRequired(obj.properties[key]);
+            }
+         }
+      }
+
+      return obj;
+   };
+
+   removeRequired(json);
+   return s.fromSchema(json);
+}
+
+export function excludePropertyTypes(
+   input: s.ObjectSchema<any, any>,
+   props: (instance: s.Schema | unknown) => boolean,
+): s.TProperties {
+   const properties = { ...input.properties };
+
+   return transformObject(properties, (value, key) => {
+      if (props(value)) {
+         return undefined;
+      }
+
+      return value;
+   });
+}
diff --git a/app/src/modules/permissions/index.ts b/app/src/modules/permissions/index.ts
index cc54754..b6fbead 100644
--- a/app/src/modules/permissions/index.ts
+++ b/app/src/modules/permissions/index.ts
@@ -7,3 +7,4 @@ export const configReadSecrets = new Permission("system.config.read.secrets");
 export const configWrite = new Permission("system.config.write");
 export const schemaRead = new Permission("system.schema.read");
 export const build = new Permission("system.build");
+export const mcp = new Permission("system.mcp");
diff --git a/app/src/modules/server/AdminController.tsx b/app/src/modules/server/AdminController.tsx
index d714098..d15eefe 100644
--- a/app/src/modules/server/AdminController.tsx
+++ b/app/src/modules/server/AdminController.tsx
@@ -91,7 +91,7 @@ export class AdminController extends Controller {
          logout: "/api/auth/logout",
       };
 
-      const paths = ["/", "/data/*", "/auth/*", "/media/*", "/flows/*", "/settings/*"];
+      const paths = ["/", "/data/*", "/auth/*", "/media/*", "/flows/*", "/settings/*", "/tools/*"];
       if (isDebug()) {
          paths.push("/test/*");
       }
diff --git a/app/src/modules/server/AppServer.ts b/app/src/modules/server/AppServer.ts
index 6a2f851..31a76c5 100644
--- a/app/src/modules/server/AppServer.ts
+++ b/app/src/modules/server/AppServer.ts
@@ -1,25 +1,35 @@
 import { Exception } from "core/errors";
 import { isDebug } from "core/env";
 import { $console, s } from "bknd/utils";
+import { $object } from "modules/mcp";
 import { cors } from "hono/cors";
 import { Module } from "modules/Module";
 import { AuthException } from "auth/errors";
 
 const serverMethods = ["GET", "POST", "PATCH", "PUT", "DELETE"] as const;
 
-export const serverConfigSchema = s.strictObject({
-   cors: s.strictObject({
-      origin: s.string({ default: "*" }),
-      allow_methods: s.array(s.string({ enum: serverMethods }), {
-         default: serverMethods,
-         uniqueItems: true,
+export const serverConfigSchema = $object(
+   "config_server",
+   {
+      cors: s.strictObject({
+         origin: s.string({ default: "*" }),
+         allow_methods: s.array(s.string({ enum: serverMethods }), {
+            default: serverMethods,
+            uniqueItems: true,
+         }),
+         allow_headers: s.array(s.string(), {
+            default: ["Content-Type", "Content-Length", "Authorization", "Accept"],
+         }),
+         allow_credentials: s.boolean({ default: true }),
       }),
-      allow_headers: s.array(s.string(), {
-         default: ["Content-Type", "Content-Length", "Authorization", "Accept"],
+      mcp: s.strictObject({
+         enabled: s.boolean({ default: false }),
       }),
-      allow_credentials: s.boolean({ default: true }),
-   }),
-});
+   },
+   {
+      description: "Server configuration",
+   },
+);
 
 export type AppServerConfig = s.Static<typeof serverConfigSchema>;
 
diff --git a/app/src/modules/server/SystemController.ts b/app/src/modules/server/SystemController.ts
index 704da55..15914ae 100644
--- a/app/src/modules/server/SystemController.ts
+++ b/app/src/modules/server/SystemController.ts
@@ -8,15 +8,18 @@ import {
    getTimezoneOffset,
    $console,
    getRuntimeKey,
-   SecretSchema,
    jsc,
    s,
    describeRoute,
    InvalidSchemaError,
+   openAPISpecs,
+   mcpTool,
+   mcp as mcpMiddleware,
+   isNode,
+   type McpServer,
 } from "bknd/utils";
 import type { Context, Hono } from "hono";
 import { Controller } from "modules/Controller";
-import { openAPISpecs } from "jsonv-ts/hono";
 import { swaggerUI } from "@hono/swagger-ui";
 import {
    MODULE_NAMES,
@@ -26,6 +29,8 @@ import {
 } from "modules/ModuleManager";
 import * as SystemPermissions from "modules/permissions";
 import { getVersion } from "core/env";
+import type { Module } from "modules/Module";
+import { getSystemMcp } from "modules/mcp/system-mcp";
 
 export type ConfigUpdate<Key extends ModuleKey = ModuleKey> = {
    success: true;
@@ -43,6 +48,8 @@ export type SchemaResponse = {
 };
 
 export class SystemController extends Controller {
+   _mcpServer: McpServer | null = null;
+
    constructor(private readonly app: App) {
       super();
    }
@@ -51,6 +58,53 @@ export class SystemController extends Controller {
       return this.app.modules.ctx();
    }
 
+   register(app: App) {
+      app.server.route("/api/system", this.getController());
+
+      if (!this.app.modules.get("server").config.mcp.enabled) {
+         return;
+      }
+
+      this.registerMcp();
+
+      this._mcpServer = getSystemMcp(app);
+      this._mcpServer.onNotification((message) => {
+         if (message.method === "notification/message") {
+            const consoleMap = {
+               emergency: "error",
+               alert: "error",
+               critical: "error",
+               error: "error",
+               warning: "warn",
+               notice: "log",
+               info: "info",
+               debug: "debug",
+            };
+
+            const level = consoleMap[message.params.level];
+            if (!level) return;
+
+            $console[level](message.params.message);
+         }
+      });
+
+      app.server.use(
+         mcpMiddleware({
+            server: this._mcpServer,
+            sessionsEnabled: true,
+            debug: {
+               logLevel: "debug",
+               explainEndpoint: true,
+            },
+            endpoint: {
+               path: "/mcp",
+               // @ts-ignore
+               _init: isNode() ? { duplex: "half" } : {},
+            },
+         }),
+      );
+   }
+
    private registerConfigController(client: Hono<any>): void {
       const { permission } = this.middlewares;
       // don't add auth again, it's already added in getController
@@ -77,6 +131,11 @@ export class SystemController extends Controller {
             summary: "Get the config for a module",
             tags: ["system"],
          }),
+         mcpTool("system_config", {
+            annotations: {
+               readOnlyHint: true,
+            },
+         }), // @todo: ":module" gets not removed
          jsc("param", s.object({ module: s.string({ enum: MODULE_NAMES }).optional() })),
          jsc("query", s.object({ secrets: s.boolean().optional() })),
          async (c) => {
@@ -283,6 +342,7 @@ export class SystemController extends Controller {
             summary: "Build the app",
             tags: ["system"],
          }),
+         mcpTool("system_build"),
          jsc("query", s.object({ sync: s.boolean().optional(), fetch: s.boolean().optional() })),
          async (c) => {
             const options = c.req.valid("query") as Record<string, boolean>;
@@ -298,6 +358,7 @@ export class SystemController extends Controller {
 
       hono.get(
          "/ping",
+         mcpTool("system_ping"),
          describeRoute({
             summary: "Ping the server",
             tags: ["system"],
@@ -307,13 +368,17 @@ export class SystemController extends Controller {
 
       hono.get(
          "/info",
+         mcpTool("system_info"),
          describeRoute({
             summary: "Get the server info",
             tags: ["system"],
          }),
          (c) =>
             c.json({
-               version: c.get("app")?.version(),
+               version: {
+                  config: c.get("app")?.version(),
+                  bknd: getVersion(),
+               },
                runtime: getRuntimeKey(),
                connection: {
                   name: this.app.em.connection.name,
@@ -328,19 +393,6 @@ export class SystemController extends Controller {
                },
                origin: new URL(c.req.raw.url).origin,
                plugins: Array.from(this.app.plugins.keys()),
-               walk: {
-                  auth: [
-                     ...c
-                        .get("app")
-                        .getSchema()
-                        .auth.walk({ data: c.get("app").toJSON(true).auth }),
-                  ]
-                     .filter((n) => n.schema instanceof SecretSchema)
-                     .map((n) => ({
-                        ...n,
-                        schema: n.schema.constructor.name,
-                     })),
-               },
             }),
       );
 
@@ -357,4 +409,54 @@ export class SystemController extends Controller {
 
       return hono;
    }
+
+   override registerMcp() {
+      const { mcp } = this.app.modules.ctx();
+      const { version, ...appConfig } = this.app.toJSON();
+
+      mcp.resource("system_config", "bknd://system/config", async (c) => {
+         await c.context.ctx().helper.throwUnlessGranted(SystemPermissions.configRead, c);
+
+         return c.json(this.app.toJSON(), {
+            title: "System Config",
+         });
+      })
+         .resource(
+            "system_config_module",
+            "bknd://system/config/{module}",
+            async (c, { module }) => {
+               await this.ctx.helper.throwUnlessGranted(SystemPermissions.configRead, c);
+
+               const m = this.app.modules.get(module as any) as Module;
+               return c.json(m.toJSON(), {
+                  title: `Config for ${module}`,
+               });
+            },
+            {
+               list: Object.keys(appConfig),
+            },
+         )
+         .resource("system_schema", "bknd://system/schema", async (c) => {
+            await this.ctx.helper.throwUnlessGranted(SystemPermissions.schemaRead, c);
+
+            return c.json(this.app.getSchema(), {
+               title: "System Schema",
+            });
+         })
+         .resource(
+            "system_schema_module",
+            "bknd://system/schema/{module}",
+            async (c, { module }) => {
+               await this.ctx.helper.throwUnlessGranted(SystemPermissions.schemaRead, c);
+
+               const m = this.app.modules.get(module as any);
+               return c.json(m.getSchema().toJSON(), {
+                  title: `Schema for ${module}`,
+               });
+            },
+            {
+               list: Object.keys(this.app.getSchema()),
+            },
+         );
+   }
 }
diff --git a/app/src/ui/components/code/JsonViewer.tsx b/app/src/ui/components/code/JsonViewer.tsx
index 923846b..ba2c63b 100644
--- a/app/src/ui/components/code/JsonViewer.tsx
+++ b/app/src/ui/components/code/JsonViewer.tsx
@@ -2,6 +2,35 @@ import { TbCopy } from "react-icons/tb";
 import { JsonView } from "react-json-view-lite";
 import { twMerge } from "tailwind-merge";
 import { IconButton } from "../buttons/IconButton";
+import ErrorBoundary from "ui/components/display/ErrorBoundary";
+import { forwardRef, useImperativeHandle, useState } from "react";
+
+export type JsonViewerProps = {
+   json: object | null;
+   title?: string;
+   expand?: number;
+   showSize?: boolean;
+   showCopy?: boolean;
+   copyIconProps?: any;
+   className?: string;
+};
+
+const style = {
+   basicChildStyle: "pl-5 ml-1 border-l border-muted hover:border-primary/20",
+   container: "ml-[-10px]",
+   label: "text-primary/90 font-bold font-mono mr-2",
+   stringValue: "text-emerald-600 dark:text-emerald-500 font-mono select-text",
+   numberValue: "text-sky-500 dark:text-sky-400 font-mono",
+   nullValue: "text-zinc-400 font-mono",
+   undefinedValue: "text-zinc-400 font-mono",
+   otherValue: "text-zinc-400 font-mono",
+   booleanValue: "text-orange-500 dark:text-orange-400 font-mono",
+   punctuation: "text-zinc-400 font-bold font-mono m-0.5",
+   collapsedContent: "text-zinc-400 font-mono after:content-['...']",
+   collapseIcon: "text-zinc-400 font-mono font-bold text-lg after:content-['▾'] mr-1.5",
+   expandIcon: "text-zinc-400 font-mono font-bold text-lg after:content-['▸'] mr-1.5",
+   noQuotesForStringValues: false,
+} as any;
 
 export const JsonViewer = ({
    json,
@@ -11,16 +40,8 @@ export const JsonViewer = ({
    showCopy = false,
    copyIconProps = {},
    className,
-}: {
-   json: object;
-   title?: string;
-   expand?: number;
-   showSize?: boolean;
-   showCopy?: boolean;
-   copyIconProps?: any;
-   className?: string;
-}) => {
-   const size = showSize ? JSON.stringify(json).length : undefined;
+}: JsonViewerProps) => {
+   const size = showSize ? (json === null ? 0 : (JSON.stringify(json)?.length ?? 0)) : undefined;
    const showContext = size || title || showCopy;
 
    function onCopy() {
@@ -31,9 +52,10 @@ export const JsonViewer = ({
       <div className={twMerge("bg-primary/5 py-3 relative overflow-hidden", className)}>
          {showContext && (
             <div className="absolute right-4 top-3 font-mono text-zinc-400 flex flex-row gap-2 items-center">
-               {(title || size) && (
+               {(title || size !== undefined) && (
                   <div className="flex flex-row">
-                     {title && <span>{title}</span>} {size && <span>({size} Bytes)</span>}
+                     {title && <span>{title}</span>}{" "}
+                     {size !== undefined && <span>({size} Bytes)</span>}
                   </div>
                )}
                {showCopy && (
@@ -43,30 +65,66 @@ export const JsonViewer = ({
                )}
             </div>
          )}
-         <JsonView
-            data={json}
-            shouldExpandNode={(level) => level < expand}
-            style={
-               {
-                  basicChildStyle: "pl-5 ml-1 border-l border-muted hover:border-primary/20",
-                  container: "ml-[-10px]",
-                  label: "text-primary/90 font-bold font-mono mr-2",
-                  stringValue: "text-emerald-500 font-mono select-text",
-                  numberValue: "text-sky-400 font-mono",
-                  nullValue: "text-zinc-400 font-mono",
-                  undefinedValue: "text-zinc-400 font-mono",
-                  otherValue: "text-zinc-400 font-mono",
-                  booleanValue: "text-orange-400 font-mono",
-                  punctuation: "text-zinc-400 font-bold font-mono m-0.5",
-                  collapsedContent: "text-zinc-400 font-mono after:content-['...']",
-                  collapseIcon:
-                     "text-zinc-400 font-mono font-bold text-lg after:content-['▾'] mr-1.5",
-                  expandIcon:
-                     "text-zinc-400 font-mono font-bold text-lg after:content-['▸'] mr-1.5",
-                  noQuotesForStringValues: false,
-               } as any
-            }
-         />
+         <ErrorBoundary>
+            <JsonView
+               data={json as any}
+               shouldExpandNode={(level) => level < expand}
+               style={style}
+            />
+         </ErrorBoundary>
       </div>
    );
 };
+
+export type JsonViewerTabsProps = Omit<JsonViewerProps, "json"> & {
+   selected?: string;
+   tabs: {
+      [key: string]: JsonViewerProps & {
+         enabled?: boolean;
+      };
+   };
+};
+
+export type JsonViewerTabsRef = {
+   setSelected: (selected: string) => void;
+};
+
+export const JsonViewerTabs = forwardRef<JsonViewerTabsRef, JsonViewerTabsProps>(
+   ({ tabs: _tabs, ...defaultProps }, ref) => {
+      const tabs = Object.fromEntries(
+         Object.entries(_tabs).filter(([_, v]) => v.enabled !== false),
+      );
+      const [selected, setSelected] = useState(defaultProps.selected ?? Object.keys(tabs)[0]);
+
+      useImperativeHandle(ref, () => ({
+         setSelected,
+      }));
+
+      return (
+         <div className="flex flex-col bg-primary/5 rounded-md">
+            <div className="flex flex-row gap-4 border-b px-3 border-primary/10">
+               {Object.keys(tabs).map((key) => (
+                  <button
+                     key={key}
+                     type="button"
+                     className={twMerge(
+                        "flex flex-row text-sm cursor-pointer py-3 pt-3.5 px-1 border-b border-transparent -mb-px transition-opacity",
+                        selected === key ? "border-primary" : "opacity-50 hover:opacity-70",
+                     )}
+                     onClick={() => setSelected(key)}
+                  >
+                     <span className="font-mono leading-none">{key}</span>
+                  </button>
+               ))}
+            </div>
+            {/* @ts-ignore */}
+            <JsonViewer
+               className="bg-transparent"
+               {...defaultProps}
+               {...tabs[selected as any]}
+               title={undefined}
+            />
+         </div>
+      );
+   },
+);
diff --git a/app/src/ui/components/display/Empty.tsx b/app/src/ui/components/display/Empty.tsx
index 39bf4f2..9bb7b0d 100644
--- a/app/src/ui/components/display/Empty.tsx
+++ b/app/src/ui/components/display/Empty.tsx
@@ -8,6 +8,7 @@ export type EmptyProps = {
    primary?: ButtonProps;
    secondary?: ButtonProps;
    className?: string;
+   children?: React.ReactNode;
 };
 export const Empty: React.FC<EmptyProps> = ({
    Icon = undefined,
@@ -16,6 +17,7 @@ export const Empty: React.FC<EmptyProps> = ({
    primary,
    secondary,
    className,
+   children,
 }) => (
    <div className={twMerge("flex flex-col h-full w-full justify-center items-center", className)}>
       <div className="flex flex-col gap-3 items-center max-w-80">
@@ -27,6 +29,7 @@ export const Empty: React.FC<EmptyProps> = ({
          <div className="mt-1.5 flex flex-row gap-2">
             {secondary && <Button variant="default" {...secondary} />}
             {primary && <Button variant="primary" {...primary} />}
+            {children}
          </div>
       </div>
    </div>
diff --git a/app/src/ui/components/display/ErrorBoundary.tsx b/app/src/ui/components/display/ErrorBoundary.tsx
index ad9dd7d..db2f8d4 100644
--- a/app/src/ui/components/display/ErrorBoundary.tsx
+++ b/app/src/ui/components/display/ErrorBoundary.tsx
@@ -40,7 +40,7 @@ class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
             <BaseError>{this.props.fallback}</BaseError>
          );
       }
-      return <BaseError>Error1</BaseError>;
+      return <BaseError>{this.state.error?.message ?? "Unknown error"}</BaseError>;
    }
 
    override render() {
@@ -61,7 +61,7 @@ class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
 }
 
 const BaseError = ({ children }: { children: ReactNode }) => (
-   <div className="bg-red-700 text-white py-1 px-2 rounded-md leading-none font-mono">
+   <div className="bg-red-700 text-white py-1 px-2 rounded-md leading-tight font-mono">
       {children}
    </div>
 );
diff --git a/app/src/ui/components/form/json-schema-form/AnyOfField.tsx b/app/src/ui/components/form/json-schema-form/AnyOfField.tsx
index 40d4598..ef93cce 100644
--- a/app/src/ui/components/form/json-schema-form/AnyOfField.tsx
+++ b/app/src/ui/components/form/json-schema-form/AnyOfField.tsx
@@ -5,8 +5,15 @@ import { twMerge } from "tailwind-merge";
 import * as Formy from "ui/components/form/Formy";
 import { useEvent } from "ui/hooks/use-event";
 import { FieldComponent, Field as FormField, type FieldProps as FormFieldProps } from "./Field";
-import { FormContextOverride, useDerivedFieldContext, useFormError } from "./Form";
+import {
+   FormContextOverride,
+   useDerivedFieldContext,
+   useFormContext,
+   useFormError,
+   useFormValue,
+} from "./Form";
 import { getLabel, getMultiSchemaMatched } from "./utils";
+import { FieldWrapper } from "ui/components/form/json-schema-form/FieldWrapper";
 
 export type AnyOfFieldRootProps = {
    path?: string;
@@ -47,7 +54,17 @@ const Root = ({ path = "", children }: AnyOfFieldRootProps) => {
    const errors = useFormError(path, { strict: true });
    if (!schema) return `AnyOfField(${path}): no schema ${pointer}`;
    const [_selected, setSelected] = useAtom(selectedAtom);
-   const selected = _selected !== null ? _selected : matchedIndex > -1 ? matchedIndex : null;
+   const {
+      options: { anyOfNoneSelectedMode },
+   } = useFormContext();
+   const selected =
+      _selected !== null
+         ? _selected
+         : matchedIndex > -1
+           ? matchedIndex
+           : anyOfNoneSelectedMode === "first"
+             ? 0
+             : null;
 
    const select = useEvent((index: number | null) => {
       setValue(path, index !== null ? lib.getTemplate(undefined, schemas[index]) : undefined);
@@ -117,15 +134,27 @@ const Select = () => {
 const Field = ({ name, label, ...props }: Partial<FormFieldProps>) => {
    const { selected, selectedSchema, path, errors } = useAnyOfContext();
    if (selected === null) return null;
+
    return (
       <FormContextOverride prefix={path} schema={selectedSchema}>
          <div className={twMerge(errors.length > 0 && "bg-red-500/10")}>
-            <FormField key={`${path}_${selected}`} name={""} label={false} {...props} />
+            {/* another wrap is required for primitive schemas */}
+            <AnotherField key={`${path}_${selected}`} label={false} {...props} />
          </div>
       </FormContextOverride>
    );
 };
 
+const AnotherField = (props: Partial<FormFieldProps>) => {
+   const { value } = useFormValue("");
+
+   const inputProps = {
+      // @todo: check, potentially just provide value
+      value: ["string", "number", "boolean"].includes(typeof value) ? value : undefined,
+   };
+   return <FormField name={""} label={false} {...props} inputProps={inputProps} />;
+};
+
 export const AnyOf = {
    Root,
    Select,
diff --git a/app/src/ui/components/form/json-schema-form/Form.tsx b/app/src/ui/components/form/json-schema-form/Form.tsx
index 8357fc8..1a054f4 100644
--- a/app/src/ui/components/form/json-schema-form/Form.tsx
+++ b/app/src/ui/components/form/json-schema-form/Form.tsx
@@ -46,6 +46,7 @@ type FormState<Data = any> = {
 type FormOptions = {
    debug?: boolean;
    keepEmpty?: boolean;
+   anyOfNoneSelectedMode?: "none" | "first";
 };
 
 export type FormContext<Data> = {
@@ -190,7 +191,7 @@ export function Form<
          root: "",
          path: "",
       }),
-      [schema, initialValues],
+      [schema, initialValues, options],
    ) as any;
 
    return (
diff --git a/app/src/ui/components/form/json-schema-form/utils.ts b/app/src/ui/components/form/json-schema-form/utils.ts
index 6f3e206..333bba3 100644
--- a/app/src/ui/components/form/json-schema-form/utils.ts
+++ b/app/src/ui/components/form/json-schema-form/utils.ts
@@ -62,20 +62,25 @@ export function getParentPointer(pointer: string) {
 }
 
 export function isRequired(lib: Draft, pointer: string, schema: JsonSchema, data?: any) {
-   if (pointer === "#/" || !schema) {
+   try {
+      if (pointer === "#/" || !schema) {
+         return false;
+      }
+
+      const childSchema = lib.getSchema({ pointer, data, schema });
+      if (typeof childSchema === "object" && "const" in childSchema) {
+         return true;
+      }
+
+      const parentPointer = getParentPointer(pointer);
+      const parentSchema = lib.getSchema({ pointer: parentPointer, data });
+      const required = parentSchema?.required?.includes(pointer.split("/").pop()!);
+
+      return !!required;
+   } catch (e) {
+      console.error("isRequired", { pointer, schema, data, e });
       return false;
    }
-
-   const childSchema = lib.getSchema({ pointer, data, schema });
-   if (typeof childSchema === "object" && "const" in childSchema) {
-      return true;
-   }
-
-   const parentPointer = getParentPointer(pointer);
-   const parentSchema = lib.getSchema({ pointer: parentPointer, data });
-   const required = parentSchema?.required?.includes(pointer.split("/").pop()!);
-
-   return !!required;
 }
 
 export type IsTypeType =
diff --git a/app/src/ui/components/form/json-schema/JsonvTsValidator.ts b/app/src/ui/components/form/json-schema/JsonvTsValidator.ts
index ae744fd..2b4340f 100644
--- a/app/src/ui/components/form/json-schema/JsonvTsValidator.ts
+++ b/app/src/ui/components/form/json-schema/JsonvTsValidator.ts
@@ -1,4 +1,4 @@
-import * as s from "jsonv-ts";
+import { s } from "bknd/utils";
 
 import type {
    CustomValidator,
diff --git a/app/src/ui/layouts/AppShell/AppShell.tsx b/app/src/ui/layouts/AppShell/AppShell.tsx
index 9018e29..d749ac3 100644
--- a/app/src/ui/layouts/AppShell/AppShell.tsx
+++ b/app/src/ui/layouts/AppShell/AppShell.tsx
@@ -19,15 +19,9 @@ import { appShellStore } from "ui/store";
 import { useLocation } from "wouter";
 
 export function Root({ children }: { children: React.ReactNode }) {
-   const sidebarWidth = appShellStore((store) => store.sidebarWidth);
    return (
       <AppShellProvider>
-         <div
-            id="app-shell"
-            data-shell="root"
-            className="flex flex-1 flex-col select-none h-dvh"
-            style={{ "--sidebar-width": `${sidebarWidth}px` } as React.CSSProperties}
-         >
+         <div id="app-shell" data-shell="root" className="flex flex-1 flex-col select-none h-dvh">
             {children}
          </div>
       </AppShellProvider>
@@ -97,10 +91,24 @@ export function Main({ children }) {
    );
 }
 
-export function Sidebar({ children }) {
-   const open = appShellStore((store) => store.sidebarOpen);
-   const close = appShellStore((store) => store.closeSidebar);
+export function Sidebar({
+   children,
+   name = "default",
+   handle = "right",
+   minWidth,
+   maxWidth,
+}: {
+   children: React.ReactNode;
+   name?: string;
+   handle?: "right" | "left";
+   minWidth?: number;
+   maxWidth?: number;
+}) {
+   const open = appShellStore((store) => store.sidebars[name]?.open);
+   const close = appShellStore((store) => store.closeSidebar(name));
+   const width = appShellStore((store) => store.sidebars[name]?.width ?? 350);
    const ref = useClickOutside(close, ["mouseup", "touchend"]); //, [document.getElementById("header")]);
+   const sidebarRef = useRef<HTMLDivElement>(null!);
    const [location] = useLocation();
 
    const closeHandler = () => {
@@ -115,16 +123,35 @@ export function Sidebar({ children }) {
 
    return (
       <>
+         {handle === "left" && (
+            <SidebarResize
+               name={name}
+               handle={handle}
+               sidebarRef={sidebarRef}
+               minWidth={minWidth}
+               maxWidth={maxWidth}
+            />
+         )}
          <aside
             data-shell="sidebar"
-            className="hidden md:flex flex-col basis-[var(--sidebar-width)] flex-shrink-0 flex-grow-0 h-full bg-muted/10"
+            ref={sidebarRef}
+            className="hidden md:flex flex-col flex-shrink-0 flex-grow-0 h-full bg-muted/10"
+            style={{ width }}
          >
             {children}
          </aside>
-         <SidebarResize />
+         {handle === "right" && (
+            <SidebarResize
+               name={name}
+               handle={handle}
+               sidebarRef={sidebarRef}
+               minWidth={minWidth}
+               maxWidth={maxWidth}
+            />
+         )}
          <div
             data-open={open}
-            className="absolute w-full md:hidden data-[open=true]:translate-x-0 translate-x-[-100%] transition-transform z-10 backdrop-blur-sm"
+            className="absolute w-full md:hidden data-[open=true]:translate-x-0 translate-x-[-100%] transition-transform z-10 backdrop-blur-sm max-w-[90%]"
          >
             <aside
                ref={ref}
@@ -138,30 +165,36 @@ export function Sidebar({ children }) {
    );
 }
 
-const SidebarResize = () => {
-   const setSidebarWidth = appShellStore((store) => store.setSidebarWidth);
+const SidebarResize = ({
+   name = "default",
+   handle = "right",
+   sidebarRef,
+   minWidth = 250,
+   maxWidth = window.innerWidth * 0.5,
+}: {
+   name?: string;
+   handle?: "right" | "left";
+   sidebarRef: React.RefObject<HTMLDivElement>;
+   minWidth?: number;
+   maxWidth?: number;
+}) => {
+   const setSidebarWidth = appShellStore((store) => store.setSidebarWidth(name));
    const [isResizing, setIsResizing] = useState(false);
-   const [startX, setStartX] = useState(0);
-   const [startWidth, setStartWidth] = useState(0);
+   const [start, setStart] = useState(0);
+   const [startWidth, setStartWidth] = useState(sidebarRef.current?.offsetWidth ?? 0);
 
    const handleMouseDown = (e: React.MouseEvent) => {
       e.preventDefault();
       setIsResizing(true);
-      setStartX(e.clientX);
-      setStartWidth(
-         Number.parseInt(
-            getComputedStyle(document.getElementById("app-shell")!)
-               .getPropertyValue("--sidebar-width")
-               .replace("px", ""),
-         ),
-      );
+      setStart(e.clientX);
+      setStartWidth(sidebarRef.current?.offsetWidth ?? 0);
    };
 
    const handleMouseMove = (e: MouseEvent) => {
       if (!isResizing) return;
 
-      const diff = e.clientX - startX;
-      const newWidth = clampNumber(startWidth + diff, 250, window.innerWidth * 0.5);
+      const diff = handle === "right" ? e.clientX - start : start - e.clientX;
+      const newWidth = clampNumber(startWidth + diff, minWidth, maxWidth);
       setSidebarWidth(newWidth);
    };
 
@@ -179,7 +212,7 @@ const SidebarResize = () => {
          window.removeEventListener("mousemove", handleMouseMove);
          window.removeEventListener("mouseup", handleMouseUp);
       };
-   }, [isResizing, startX, startWidth]);
+   }, [isResizing, start, startWidth, minWidth, maxWidth]);
 
    return (
       <div
@@ -334,6 +367,34 @@ export const SectionHeaderTabs = ({ title, items }: SectionHeaderTabsProps) => {
    );
 };
 
+export function MaxHeightContainer(props: ComponentPropsWithoutRef<"div">) {
+   const scrollRef = useRef<React.ElementRef<"div">>(null);
+   const [offset, setOffset] = useState(0);
+   const [height, setHeight] = useState(window.innerHeight);
+
+   function updateHeaderHeight() {
+      if (scrollRef.current) {
+         // get offset to top of window
+         const offset = scrollRef.current.getBoundingClientRect().top;
+         const height = window.innerHeight;
+         setOffset(offset);
+         setHeight(height);
+      }
+   }
+
+   useEffect(updateHeaderHeight, []);
+
+   if (typeof window !== "undefined") {
+      window.addEventListener("resize", throttle(updateHeaderHeight, 500));
+   }
+
+   return (
+      <div ref={scrollRef} style={{ height: `${height - offset}px` }} {...props}>
+         {props.children}
+      </div>
+   );
+}
+
 export function Scrollable({
    children,
    initialOffset = 64,
@@ -346,7 +407,9 @@ export function Scrollable({
 
    function updateHeaderHeight() {
       if (scrollRef.current) {
-         setOffset(scrollRef.current.offsetTop);
+         // get offset to top of window
+         const offset = scrollRef.current.getBoundingClientRect().top;
+         setOffset(offset);
       }
    }
 
diff --git a/app/src/ui/layouts/AppShell/Header.tsx b/app/src/ui/layouts/AppShell/Header.tsx
index 629d537..7e6036f 100644
--- a/app/src/ui/layouts/AppShell/Header.tsx
+++ b/app/src/ui/layouts/AppShell/Header.tsx
@@ -25,6 +25,7 @@ import { NavLink } from "./AppShell";
 import { autoFormatString } from "core/utils";
 import { appShellStore } from "ui/store";
 import { getVersion } from "core/env";
+import { McpIcon } from "ui/routes/tools/mcp/components/mcp-icon";
 
 export function HeaderNavigation() {
    const [location, navigate] = useLocation();
@@ -105,9 +106,9 @@ export function HeaderNavigation() {
    );
 }
 
-function SidebarToggler() {
-   const toggle = appShellStore((store) => store.toggleSidebar);
-   const open = appShellStore((store) => store.sidebarOpen);
+function SidebarToggler({ name = "default" }: { name?: string }) {
+   const toggle = appShellStore((store) => store.toggleSidebar(name));
+   const open = appShellStore((store) => store.sidebars[name]?.open);
    return <IconButton id="toggle-sidebar" size="lg" Icon={open ? TbX : TbMenu2} onClick={toggle} />;
 }
 
@@ -132,7 +133,7 @@ export function Header({ hasSidebar = true }) {
          <HeaderNavigation />
          <div className="flex flex-grow" />
          <div className="flex md:hidden flex-row items-center pr-2 gap-2">
-            <SidebarToggler />
+            <SidebarToggler name="default" />
             <UserMenu />
          </div>
          <div className="hidden md:flex flex-row items-center px-4 gap-2">
@@ -172,6 +173,14 @@ function UserMenu() {
       },
    ];
 
+   if (config.server.mcp.enabled) {
+      items.push({
+         label: "MCP",
+         onClick: () => navigate("/tools/mcp"),
+         icon: McpIcon,
+      });
+   }
+
    if (config.auth.enabled) {
       if (!auth.user) {
          items.push({ label: "Login", onClick: handleLogin, icon: IconUser });
diff --git a/app/src/ui/main.css b/app/src/ui/main.css
index 280e49d..89511a9 100644
--- a/app/src/ui/main.css
+++ b/app/src/ui/main.css
@@ -18,7 +18,7 @@
    --color-success-foreground: var(--color-green-800);
    --color-info: var(--color-blue-100);
    --color-info-foreground: var(--color-blue-800);
-   
+
    --color-resize: var(--color-blue-300);
 
    @mixin light {
@@ -115,3 +115,10 @@ body,
       @apply bg-primary/25;
    }
 }
+
+@utility debug {
+   @apply border-red-500 border;
+}
+@utility debug-blue {
+   @apply border-blue-500 border;
+}
diff --git a/app/src/ui/routes/data/data.$entity.index.tsx b/app/src/ui/routes/data/data.$entity.index.tsx
index 09a604e..ff3c057 100644
--- a/app/src/ui/routes/data/data.$entity.index.tsx
+++ b/app/src/ui/routes/data/data.$entity.index.tsx
@@ -124,7 +124,7 @@ function DataEntityListImpl({ params }) {
                </>
             }
          >
-            {entity.label}
+            <AppShell.SectionHeaderTitle>{entity.label}</AppShell.SectionHeaderTitle>
          </AppShell.SectionHeader>
          <AppShell.Scrollable key={entity.name}>
             <div className="flex flex-col flex-grow p-3 gap-3">
diff --git a/app/src/ui/routes/index.tsx b/app/src/ui/routes/index.tsx
index 3cf7e7b..f260485 100644
--- a/app/src/ui/routes/index.tsx
+++ b/app/src/ui/routes/index.tsx
@@ -12,6 +12,7 @@ import { FlashMessage } from "ui/modules/server/FlashMessage";
 import { AuthRegister } from "ui/routes/auth/auth.register";
 import { BkndModalsProvider } from "ui/modals";
 import { useBkndWindowContext } from "ui/client";
+import ToolsRoutes from "./tools";
 
 // @ts-ignore
 const TestRoutes = lazy(() => import("./test"));
@@ -69,6 +70,11 @@ export function Routes({
                                     <SettingsRoutes />
                                  </Suspense>
                               </Route>
+                              <Route path="/tools" nest>
+                                 <Suspense fallback={null}>
+                                    <ToolsRoutes />
+                                 </Suspense>
+                              </Route>
 
                               <Route path="*" component={NotFound} />
                            </Switch>
diff --git a/app/src/ui/routes/media/_media.root.tsx b/app/src/ui/routes/media/_media.root.tsx
index 971df64..d54bfc6 100644
--- a/app/src/ui/routes/media/_media.root.tsx
+++ b/app/src/ui/routes/media/_media.root.tsx
@@ -1,10 +1,8 @@
-import { IconAlertHexagon } from "@tabler/icons-react";
 import { TbSettings } from "react-icons/tb";
 import { useBknd } from "ui/client/BkndProvider";
 import { IconButton } from "ui/components/buttons/IconButton";
 import { Icon } from "ui/components/display/Icon";
 import { Link } from "ui/components/wouter/Link";
-import { Media } from "ui/elements";
 import { useBrowserTitle } from "ui/hooks/use-browser-title";
 import * as AppShell from "ui/layouts/AppShell/AppShell";
 
diff --git a/app/src/ui/routes/test/index.tsx b/app/src/ui/routes/test/index.tsx
index d099a13..71bb87f 100644
--- a/app/src/ui/routes/test/index.tsx
+++ b/app/src/ui/routes/test/index.tsx
@@ -26,6 +26,7 @@ import SchemaTest from "./tests/schema-test";
 import SortableTest from "./tests/sortable-test";
 import { SqlAiTest } from "./tests/sql-ai-test";
 import Themes from "./tests/themes";
+import ErrorBoundary from "ui/components/display/ErrorBoundary";
 
 const tests = {
    DropdownTest,
@@ -88,7 +89,9 @@ function TestRoot({ children }) {
                </div>
             </AppShell.Scrollable>
          </AppShell.Sidebar>
-         <AppShell.Main>{children}</AppShell.Main>
+         <AppShell.Main key={window.location.href}>
+            <ErrorBoundary key={window.location.href}>{children}</ErrorBoundary>
+         </AppShell.Main>
       </>
    );
 }
diff --git a/app/src/ui/routes/test/tests/json-schema-form3.tsx b/app/src/ui/routes/test/tests/json-schema-form3.tsx
index be2bfb0..401ab1f 100644
--- a/app/src/ui/routes/test/tests/json-schema-form3.tsx
+++ b/app/src/ui/routes/test/tests/json-schema-form3.tsx
@@ -1,6 +1,7 @@
 import type { JSONSchema } from "json-schema-to-ts";
 import { useBknd } from "ui/client/bknd";
 import { Button } from "ui/components/buttons/Button";
+import { s } from "bknd/utils";
 import {
    AnyOf,
    AnyOfField,
@@ -73,7 +74,31 @@ export default function JsonSchemaForm3() {
    return (
       <Scrollable>
          <div className="flex flex-col p-3">
-            <Form schema={_schema.auth.toJSON()} options={formOptions} />
+            {/* <Form schema={_schema.auth.toJSON()} options={formOptions} /> */}
+
+            <Form
+               options={{
+                  anyOfNoneSelectedMode: "first",
+                  debug: true,
+               }}
+               initialValues={{ isd: "1", nested2: { name: "hello" } }}
+               schema={s
+                  .object({
+                     isd: s
+                        .anyOf([s.string({ title: "String" }), s.number({ title: "Number" })])
+                        .optional(),
+                     email: s.string({ format: "email" }).optional(),
+                     nested: s
+                        .object({
+                           name: s.string(),
+                        })
+                        .optional(),
+                     nested2: s
+                        .anyOf([s.object({ name: s.string() }), s.object({ age: s.number() })])
+                        .optional(),
+                  })
+                  .toJSON()}
+            />
 
             {/*<Form
                onChange={(data) => console.log("change", data)}
diff --git a/app/src/ui/routes/tools/index.tsx b/app/src/ui/routes/tools/index.tsx
new file mode 100644
index 0000000..3bfc6b0
--- /dev/null
+++ b/app/src/ui/routes/tools/index.tsx
@@ -0,0 +1,16 @@
+import { Empty } from "ui/components/display/Empty";
+import { Route } from "wouter";
+import ToolsMcp from "./mcp/mcp";
+
+export default function ToolsRoutes() {
+   return (
+      <>
+         <Route path="/" component={ToolsIndex} />
+         <Route path="/mcp" component={ToolsMcp} />
+      </>
+   );
+}
+
+function ToolsIndex() {
+   return <Empty title="Tools" description="Select a tool to continue." />;
+}
diff --git a/app/src/ui/routes/tools/mcp/components/mcp-icon.tsx b/app/src/ui/routes/tools/mcp/components/mcp-icon.tsx
new file mode 100644
index 0000000..02c6504
--- /dev/null
+++ b/app/src/ui/routes/tools/mcp/components/mcp-icon.tsx
@@ -0,0 +1,15 @@
+export const McpIcon = () => (
+   <svg
+      fill="currentColor"
+      fillRule="evenodd"
+      height="1em"
+      style={{ flex: "none", lineHeight: "1" }}
+      viewBox="0 0 24 24"
+      width="1em"
+      xmlns="http://www.w3.org/2000/svg"
+   >
+      <title>ModelContextProtocol</title>
+      <path d="M15.688 2.343a2.588 2.588 0 00-3.61 0l-9.626 9.44a.863.863 0 01-1.203 0 .823.823 0 010-1.18l9.626-9.44a4.313 4.313 0 016.016 0 4.116 4.116 0 011.204 3.54 4.3 4.3 0 013.609 1.18l.05.05a4.115 4.115 0 010 5.9l-8.706 8.537a.274.274 0 000 .393l1.788 1.754a.823.823 0 010 1.18.863.863 0 01-1.203 0l-1.788-1.753a1.92 1.92 0 010-2.754l8.706-8.538a2.47 2.47 0 000-3.54l-.05-.049a2.588 2.588 0 00-3.607-.003l-7.172 7.034-.002.002-.098.097a.863.863 0 01-1.204 0 .823.823 0 010-1.18l7.273-7.133a2.47 2.47 0 00-.003-3.537z" />
+      <path d="M14.485 4.703a.823.823 0 000-1.18.863.863 0 00-1.204 0l-7.119 6.982a4.115 4.115 0 000 5.9 4.314 4.314 0 006.016 0l7.12-6.982a.823.823 0 000-1.18.863.863 0 00-1.204 0l-7.119 6.982a2.588 2.588 0 01-3.61 0 2.47 2.47 0 010-3.54l7.12-6.982z" />
+   </svg>
+);
diff --git a/app/src/ui/routes/tools/mcp/mcp.tsx b/app/src/ui/routes/tools/mcp/mcp.tsx
new file mode 100644
index 0000000..c63e3b7
--- /dev/null
+++ b/app/src/ui/routes/tools/mcp/mcp.tsx
@@ -0,0 +1,77 @@
+import * as AppShell from "ui/layouts/AppShell/AppShell";
+import { useMcpStore } from "./state";
+import * as Tools from "./tools";
+import { TbWorld } from "react-icons/tb";
+import { McpIcon } from "./components/mcp-icon";
+import { useBknd } from "ui/client/bknd";
+import { Empty } from "ui/components/display/Empty";
+import { Button } from "ui/components/buttons/Button";
+import { appShellStore } from "ui/store";
+
+export default function ToolsMcp() {
+   const { config, options } = useBknd();
+   const feature = useMcpStore((state) => state.feature);
+   const setFeature = useMcpStore((state) => state.setFeature);
+   const content = useMcpStore((state) => state.content);
+   const openSidebar = appShellStore((store) => store.toggleSidebar("default"));
+
+   if (!config.server.mcp.enabled) {
+      return (
+         <Empty
+            title="MCP not enabled"
+            description="Please enable MCP in the settings to continue."
+         />
+      );
+   }
+
+   return (
+      <div className="flex flex-col flex-grow">
+         <AppShell.SectionHeader>
+            <div className="flex flex-row gap-4 items-center">
+               <McpIcon />
+               <AppShell.SectionHeaderTitle className="whitespace-nowrap truncate">
+                  MCP UI
+               </AppShell.SectionHeaderTitle>
+               <div className="hidden md:flex flex-row gap-2 items-center bg-primary/5 rounded-full px-3 pr-3.5 py-2">
+                  <TbWorld />
+                  <div className="min-w-0 flex-1">
+                     <span className="block truncate text-sm font-mono leading-none">
+                        {window.location.origin + "/mcp"}
+                     </span>
+                  </div>
+               </div>
+            </div>
+         </AppShell.SectionHeader>
+
+         <div className="flex h-full">
+            <AppShell.Sidebar>
+               <AppShell.MaxHeightContainer className="overflow-y-scroll md:overflow-auto">
+                  <Tools.Sidebar open={feature === "tools"} toggle={() => setFeature("tools")} />
+                  <AppShell.SectionHeaderAccordionItem
+                     title="Resources"
+                     open={feature === "resources"}
+                     toggle={() => setFeature("resources")}
+                  >
+                     <div className="flex flex-col flex-grow p-3 gap-3 justify-center items-center opacity-40">
+                        <i>Resources</i>
+                     </div>
+                  </AppShell.SectionHeaderAccordionItem>
+               </AppShell.MaxHeightContainer>
+            </AppShell.Sidebar>
+            {feature === "tools" && <Tools.Content />}
+
+            {!content && (
+               <Empty title="No tool selected" description="Please select a tool to continue.">
+                  <Button
+                     variant="primary"
+                     onClick={() => openSidebar()}
+                     className="block md:hidden"
+                  >
+                     Open Tools
+                  </Button>
+               </Empty>
+            )}
+         </div>
+      </div>
+   );
+}
diff --git a/app/src/ui/routes/tools/mcp/state.ts b/app/src/ui/routes/tools/mcp/state.ts
new file mode 100644
index 0000000..85a584a
--- /dev/null
+++ b/app/src/ui/routes/tools/mcp/state.ts
@@ -0,0 +1,31 @@
+import { create } from "zustand";
+import { combine } from "zustand/middleware";
+
+import type { ToolJson } from "jsonv-ts/mcp";
+
+const FEATURES = ["tools", "resources"] as const;
+export type Feature = (typeof FEATURES)[number];
+
+export const useMcpStore = create(
+   combine(
+      {
+         tools: [] as ToolJson[],
+         feature: "tools" as Feature | null,
+         content: null as ToolJson | null,
+         history: [] as { type: "request" | "response"; data: any }[],
+         historyLimit: 50,
+         historyVisible: true,
+      },
+      (set) => ({
+         setTools: (tools: ToolJson[]) => set({ tools }),
+         setFeature: (feature: Feature) => set({ feature }),
+         setContent: (content: ToolJson | null) => set({ content }),
+         addHistory: (type: "request" | "response", data: any) =>
+            set((state) => ({
+               history: [{ type, data }, ...state.history.slice(0, state.historyLimit - 1)],
+            })),
+         setHistoryLimit: (limit: number) => set({ historyLimit: limit }),
+         setHistoryVisible: (visible: boolean) => set({ historyVisible: visible }),
+      }),
+   ),
+);
diff --git a/app/src/ui/routes/tools/mcp/tools.tsx b/app/src/ui/routes/tools/mcp/tools.tsx
new file mode 100644
index 0000000..50cdd57
--- /dev/null
+++ b/app/src/ui/routes/tools/mcp/tools.tsx
@@ -0,0 +1,221 @@
+import { useCallback, useEffect, useRef, useState } from "react";
+import { getClient, getTemplate } from "./utils";
+import { useMcpStore } from "./state";
+import { AppShell } from "ui/layouts/AppShell";
+import { TbHistory, TbHistoryOff, TbRefresh } from "react-icons/tb";
+import { IconButton } from "ui/components/buttons/IconButton";
+import { JsonViewer, JsonViewerTabs, type JsonViewerTabsRef } from "ui/components/code/JsonViewer";
+import { twMerge } from "ui/elements/mocks/tailwind-merge";
+import { Form } from "ui/components/form/json-schema-form";
+import { Button } from "ui/components/buttons/Button";
+import * as Formy from "ui/components/form/Formy";
+import { appShellStore } from "ui/store";
+
+export function Sidebar({ open, toggle }) {
+   const client = getClient();
+   const closeSidebar = appShellStore((store) => store.closeSidebar("default"));
+   const tools = useMcpStore((state) => state.tools);
+   const setTools = useMcpStore((state) => state.setTools);
+   const setContent = useMcpStore((state) => state.setContent);
+   const content = useMcpStore((state) => state.content);
+   const [loading, setLoading] = useState(false);
+   const [query, setQuery] = useState<string>("");
+
+   const handleRefresh = useCallback(async () => {
+      setLoading(true);
+      const res = await client.listTools();
+      if (res) setTools(res.tools);
+      setLoading(false);
+   }, []);
+
+   useEffect(() => {
+      handleRefresh();
+   }, []);
+
+   return (
+      <AppShell.SectionHeaderAccordionItem
+         title="Tools"
+         open={open}
+         toggle={toggle}
+         renderHeaderRight={() => (
+            <div className="flex flex-row gap-2 items-center">
+               <span className="flex-inline bg-primary/10 px-2 py-1.5 rounded-xl text-sm font-mono leading-none">
+                  {tools.length}
+               </span>
+               <IconButton Icon={TbRefresh} disabled={!open || loading} onClick={handleRefresh} />
+            </div>
+         )}
+      >
+         <div className="flex flex-col flex-grow p-3 gap-3">
+            <Formy.Input
+               type="text"
+               placeholder="Search tools"
+               value={query}
+               onChange={(e) => setQuery(e.target.value)}
+            />
+            <nav className="flex flex-col flex-1 gap-1">
+               {tools
+                  .filter((tool) => tool.name.toLowerCase().includes(query.toLowerCase()))
+                  .map((tool) => {
+                     return (
+                        <AppShell.SidebarLink
+                           key={tool.name}
+                           className={twMerge(
+                              "flex flex-col items-start h-auto py-3 gap-px",
+                              content?.name === tool.name ? "active" : "",
+                           )}
+                           onClick={() => {
+                              setContent(tool);
+                              closeSidebar();
+                           }}
+                        >
+                           <span className="font-mono">{tool.name}</span>
+                           <span className="text-sm text-primary/50">{tool.description}</span>
+                        </AppShell.SidebarLink>
+                     );
+                  })}
+            </nav>
+         </div>
+      </AppShell.SectionHeaderAccordionItem>
+   );
+}
+
+export function Content() {
+   const content = useMcpStore((state) => state.content);
+   const addHistory = useMcpStore((state) => state.addHistory);
+   const [payload, setPayload] = useState<object>(getTemplate(content?.inputSchema));
+   const [result, setResult] = useState<object | null>(null);
+   const historyVisible = useMcpStore((state) => state.historyVisible);
+   const setHistoryVisible = useMcpStore((state) => state.setHistoryVisible);
+   const client = getClient();
+   const jsonViewerTabsRef = useRef<JsonViewerTabsRef>(null);
+   const hasInputSchema =
+      content?.inputSchema && Object.keys(content.inputSchema.properties ?? {}).length > 0;
+
+   useEffect(() => {
+      setPayload(getTemplate(content?.inputSchema));
+      setResult(null);
+   }, [content]);
+
+   const handleSubmit = useCallback(async () => {
+      if (!content?.name) return;
+      const request = {
+         name: content.name,
+         arguments: payload,
+      };
+      addHistory("request", request);
+      const res = await client.callTool(request);
+      if (res) {
+         setResult(res);
+         addHistory("response", res);
+         jsonViewerTabsRef.current?.setSelected("Result");
+      }
+   }, [payload]);
+
+   if (!content) return null;
+
+   let readableResult = result;
+   try {
+      readableResult = result
+         ? (result as any).content?.[0].text
+            ? JSON.parse((result as any).content[0].text)
+            : result
+         : null;
+   } catch (e) {}
+
+   return (
+      <div className="flex flex-grow flex-col">
+         <AppShell.SectionHeader
+            className="max-w-full min-w-0 debug"
+            right={
+               <div className="flex flex-row gap-2">
+                  <IconButton
+                     Icon={historyVisible ? TbHistoryOff : TbHistory}
+                     onClick={() => setHistoryVisible(!historyVisible)}
+                  />
+                  <Button
+                     type="button"
+                     disabled={!content?.name}
+                     variant="primary"
+                     onClick={handleSubmit}
+                     className="whitespace-nowrap"
+                  >
+                     Call Tool
+                  </Button>
+               </div>
+            }
+         >
+            <AppShell.SectionHeaderTitle className="leading-tight">
+               <span className="opacity-50">
+                  Tools <span className="opacity-70">/</span>
+               </span>{" "}
+               <span className="truncate">{content?.name}</span>
+            </AppShell.SectionHeaderTitle>
+         </AppShell.SectionHeader>
+         <div className="flex flex-grow flex-row w-full">
+            <div className="flex flex-grow flex-col w-full">
+               <AppShell.Scrollable>
+                  <div key={JSON.stringify(content)} className="flex flex-col py-4 px-5  gap-4">
+                     <p className="text-primary/80">{content?.description}</p>
+
+                     {hasInputSchema && (
+                        <Form
+                           schema={{
+                              title: "InputSchema",
+                              ...content?.inputSchema,
+                           }}
+                           initialValues={payload}
+                           hiddenSubmit={false}
+                           onChange={(value) => {
+                              setPayload(value);
+                           }}
+                        />
+                     )}
+                     <JsonViewerTabs
+                        ref={jsonViewerTabsRef}
+                        expand={9}
+                        showCopy
+                        showSize
+                        tabs={{
+                           Arguments: { json: payload, title: "Payload", enabled: hasInputSchema },
+                           Result: { json: readableResult, title: "Result" },
+                           "Tool Configuration": {
+                              json: content ?? null,
+                              title: "Tool Configuration",
+                           },
+                        }}
+                     />
+                  </div>
+               </AppShell.Scrollable>
+            </div>
+            {historyVisible && (
+               <AppShell.Sidebar name="right" handle="left" maxWidth={window.innerWidth * 0.25}>
+                  <History />
+               </AppShell.Sidebar>
+            )}
+         </div>
+      </div>
+   );
+}
+
+const History = () => {
+   const history = useMcpStore((state) => state.history.slice(0, 50));
+
+   return (
+      <>
+         <AppShell.SectionHeader>History</AppShell.SectionHeader>
+         <AppShell.Scrollable>
+            <div className="flex flex-col flex-grow p-3 gap-1">
+               {history.map((item, i) => (
+                  <JsonViewer
+                     key={`${item.type}-${i}`}
+                     json={item.data}
+                     title={item.type}
+                     expand={1}
+                  />
+               ))}
+            </div>
+         </AppShell.Scrollable>
+      </>
+   );
+};
diff --git a/app/src/ui/routes/tools/mcp/utils.ts b/app/src/ui/routes/tools/mcp/utils.ts
new file mode 100644
index 0000000..82d3df8
--- /dev/null
+++ b/app/src/ui/routes/tools/mcp/utils.ts
@@ -0,0 +1,20 @@
+import { McpClient, type McpClientConfig } from "jsonv-ts/mcp";
+import { Draft2019 } from "json-schema-library";
+
+const clients = new Map<string, McpClient>();
+
+export function getClient(
+   { url, ...opts }: McpClientConfig = { url: window.location.origin + "/mcp" },
+) {
+   if (!clients.has(String(url))) {
+      clients.set(String(url), new McpClient({ url, ...opts }));
+   }
+   return clients.get(String(url))!;
+}
+
+export function getTemplate(schema: object) {
+   if (!schema || schema === undefined || schema === null) return undefined;
+
+   const lib = new Draft2019(schema);
+   return lib.getTemplate(undefined, schema);
+}
diff --git a/app/src/ui/store/appshell.ts b/app/src/ui/store/appshell.ts
index d58c867..27c6d43 100644
--- a/app/src/ui/store/appshell.ts
+++ b/app/src/ui/store/appshell.ts
@@ -1,23 +1,73 @@
 import { create } from "zustand";
 import { combine, persist } from "zustand/middleware";
 
+type SidebarState = {
+   open: boolean;
+   width: number;
+};
+
 export const appShellStore = create(
    persist(
       combine(
          {
-            sidebarOpen: false as boolean,
-            sidebarWidth: 350 as number,
+            sidebars: {
+               default: {
+                  open: false,
+                  width: 350,
+               },
+            } as Record<string, SidebarState>,
          },
          (set) => ({
-            toggleSidebar: () => set((state) => ({ sidebarOpen: !state.sidebarOpen })),
-            closeSidebar: () => set({ sidebarOpen: false }),
-            openSidebar: () => set({ sidebarOpen: true }),
-            setSidebarWidth: (width: number) => set({ sidebarWidth: width }),
-            resetSidebarWidth: () => set({ sidebarWidth: 350 }),
+            toggleSidebar: (name: string) => () =>
+               set((state) => {
+                  const sidebar = state.sidebars[name];
+                  if (!sidebar) return state;
+                  return {
+                     sidebars: {
+                        ...state.sidebars,
+                        [name]: { ...sidebar, open: !sidebar.open },
+                     },
+                  };
+               }),
+            closeSidebar: (name: string) => () =>
+               set((state) => {
+                  const sidebar = state.sidebars[name];
+                  if (!sidebar) return state;
+                  return {
+                     sidebars: { ...state.sidebars, [name]: { ...sidebar, open: false } },
+                  };
+               }),
+            setSidebarWidth: (name: string) => (width: number) =>
+               set((state) => {
+                  const sidebar = state.sidebars[name];
+                  if (!sidebar)
+                     return { sidebars: { ...state.sidebars, [name]: { open: false, width } } };
+                  return { sidebars: { ...state.sidebars, [name]: { ...sidebar, width } } };
+               }),
+            resetSidebarWidth: (name: string) =>
+               set((state) => {
+                  const sidebar = state.sidebars[name];
+                  if (!sidebar) return state;
+                  return { sidebars: { ...state.sidebars, [name]: { ...sidebar, width: 350 } } };
+               }),
+
+            setSidebarState: (name: string, update: SidebarState) =>
+               set((state) => ({ sidebars: { ...state.sidebars, [name]: update } })),
          }),
       ),
       {
          name: "appshell",
+         version: 1,
+         migrate: () => {
+            return {
+               sidebars: {
+                  default: {
+                     open: false,
+                     width: 350,
+                  },
+               },
+            };
+         },
       },
    ),
 );
diff --git a/app/tsconfig.json b/app/tsconfig.json
index a40d88a..55264d4 100644
--- a/app/tsconfig.json
+++ b/app/tsconfig.json
@@ -32,12 +32,8 @@
       "*": ["./src/*"],
       "bknd": ["./src/index.ts"],
       "bknd/utils": ["./src/core/utils/index.ts"],
-      "bknd/core": ["./src/core/index.ts"],
       "bknd/adapter": ["./src/adapter/index.ts"],
-      "bknd/client": ["./src/ui/client/index.ts"],
-      "bknd/data": ["./src/data/index.ts"],
-      "bknd/media": ["./src/media/index.ts"],
-      "bknd/auth": ["./src/auth/index.ts"]
+      "bknd/client": ["./src/ui/client/index.ts"]
     }
   },
   "include": [
diff --git a/app/vite.dev.ts b/app/vite.dev.ts
index 1274d21..bee9219 100644
--- a/app/vite.dev.ts
+++ b/app/vite.dev.ts
@@ -7,7 +7,7 @@ import type { Connection } from "./src/data/connection/Connection";
 import { __bknd } from "modules/ModuleManager";
 import { nodeSqlite } from "./src/adapter/node/connection/NodeSqliteConnection";
 import { libsql } from "./src/data/connection/sqlite/libsql/LibsqlConnection";
-import { $console } from "core/utils";
+import { $console } from "core/utils/console";
 import { createClient } from "@libsql/client";
 
 registries.media.register("local", StorageLocalAdapter);
diff --git a/bun.lock b/bun.lock
index 7d6429f..5de980a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -35,7 +35,7 @@
         "hono": "4.8.3",
         "json-schema-library": "10.0.0-rc7",
         "json-schema-to-ts": "^3.1.1",
-        "jsonv-ts": "0.3.2",
+        "jsonv-ts": "^0.8.1",
         "kysely": "0.27.6",
         "lodash-es": "^4.17.21",
         "oauth4webapi": "^2.11.1",
@@ -1232,7 +1232,7 @@
 
     "@types/babel__traverse": ["@types/babel__traverse@7.20.6", "", { "dependencies": { "@babel/types": "^7.20.7" } }, "sha512-r1bzfrm0tomOI8g1SzvCaQHo6Lcv6zu0EA+W2kHrt8dyrHQxGzBBL4kdkzIS+jBMV+EYcMAEAqXqYaLJq5rOZg=="],
 
-    "@types/bun": ["@types/bun@1.2.19", "", { "dependencies": { "bun-types": "1.2.19" } }, "sha512-d9ZCmrH3CJ2uYKXQIUuZ/pUnTqIvLDS0SK7pFmbx8ma+ziH/FRMoAq5bYpRG7y+w1gl+HgyNZbtqgMq4W4e2Lg=="],
+    "@types/bun": ["@types/bun@1.2.20", "", { "dependencies": { "bun-types": "1.2.20" } }, "sha512-dX3RGzQ8+KgmMw7CsW4xT5ITBSCrSbfHc36SNT31EOUg/LA9JWq0VDdEXDRSe1InVWpd2yLUM1FUF/kEOyTzYA=="],
 
     "@types/cookie": ["@types/cookie@0.6.0", "", {}, "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA=="],
 
@@ -2516,7 +2516,7 @@
 
     "jsonpointer": ["jsonpointer@5.0.1", "", {}, "sha512-p/nXbhSEcu3pZRdkW1OfJhpsVtW1gd4Wa1fnQc9YLiTfAjn0312eMKimbdIQzuZl9aa9xUGaRlP9T/CJE/ditQ=="],
 
-    "jsonv-ts": ["jsonv-ts@0.3.2", "", { "optionalDependencies": { "hono": "*" }, "peerDependencies": { "typescript": "^5.0.0" } }, "sha512-wGKLo0naUzgOCa2BgtlKZlF47po7hPjGXqDZK2lOoJ/4sE1lb4fMvf0YJrRghqfwg9QNtWz01xALr+F0QECYag=="],
+    "jsonv-ts": ["jsonv-ts@0.8.1", "", { "optionalDependencies": { "hono": "*" }, "peerDependencies": { "typescript": "^5.0.0" } }, "sha512-kqt1OHZ4WM92PDAxySZeGGzccZr6q5YdKpM8c7QWkwGoaa1azwTG5lV9SN3PT4kVgI0OYFDr3OGkgCszLQ+WPw=="],
 
     "jsonwebtoken": ["jsonwebtoken@9.0.2", "", { "dependencies": { "jws": "^3.2.2", "lodash.includes": "^4.3.0", "lodash.isboolean": "^3.0.3", "lodash.isinteger": "^4.0.4", "lodash.isnumber": "^3.0.3", "lodash.isplainobject": "^4.0.6", "lodash.isstring": "^4.0.1", "lodash.once": "^4.0.0", "ms": "^2.1.1", "semver": "^7.5.4" } }, "sha512-PRp66vJ865SSqOlgqS8hujT5U4AOgMfhrwYIuIhfKaoSCZcirrmASQr8CX7cUg+RMih+hgznrjp99o+W4pJLHQ=="],
 
@@ -3832,6 +3832,8 @@
 
     "@bknd/plasmic/typescript": ["typescript@5.8.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ=="],
 
+    "@bknd/postgres/@types/bun": ["@types/bun@1.2.19", "", { "dependencies": { "bun-types": "1.2.19" } }, "sha512-d9ZCmrH3CJ2uYKXQIUuZ/pUnTqIvLDS0SK7pFmbx8ma+ziH/FRMoAq5bYpRG7y+w1gl+HgyNZbtqgMq4W4e2Lg=="],
+
     "@bknd/postgres/typescript": ["typescript@5.8.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ=="],
 
     "@bknd/sqlocal/typescript": ["typescript@5.8.3", "", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ=="],
@@ -4076,7 +4078,7 @@
 
     "@testing-library/jest-dom/chalk": ["chalk@3.0.0", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg=="],
 
-    "@types/bun/bun-types": ["bun-types@1.2.19", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-uAOTaZSPuYsWIXRpj7o56Let0g/wjihKCkeRqUBhlLVM/Bt+Fj9xTo+LhC1OV1XDaGkz4hNC80et5xgy+9KTHQ=="],
+    "@types/bun/bun-types": ["bun-types@1.2.20", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-pxTnQYOrKvdOwyiyd/7sMt9yFOenN004Y6O4lCcCUoKVej48FS5cvTw9geRaEcB9TsDZaJKAxPTVvi8tFsVuXA=="],
 
     "@typescript-eslint/experimental-utils/eslint-utils": ["eslint-utils@2.1.0", "", { "dependencies": { "eslint-visitor-keys": "^1.1.0" } }, "sha512-w94dQYoauyvlDc43XnGB8lU3Zt713vNChgt4EWwhXAP2XkBvndfxF0AgIqKOOasjPIPzj9JqgwkwbCYD0/V3Zg=="],
 
@@ -4682,6 +4684,8 @@
 
     "@babel/preset-env/babel-plugin-polyfill-regenerator/@babel/helper-define-polyfill-provider": ["@babel/helper-define-polyfill-provider@0.6.3", "", { "dependencies": { "@babel/helper-compilation-targets": "^7.22.6", "@babel/helper-plugin-utils": "^7.22.5", "debug": "^4.1.1", "lodash.debounce": "^4.0.8", "resolve": "^1.14.2" }, "peerDependencies": { "@babel/core": "^7.4.0 || ^8.0.0-0 <8.0.0" } }, "sha512-HK7Bi+Hj6H+VTHA3ZvBis7V/6hu9QuTrnMXNybfUf2iiuU/N97I8VjB+KbhFF8Rld/Lx5MzoCwPCpPjfK+n8Cg=="],
 
+    "@bknd/postgres/@types/bun/bun-types": ["bun-types@1.2.19", "", { "dependencies": { "@types/node": "*" }, "peerDependencies": { "@types/react": "^19" } }, "sha512-uAOTaZSPuYsWIXRpj7o56Let0g/wjihKCkeRqUBhlLVM/Bt+Fj9xTo+LhC1OV1XDaGkz4hNC80et5xgy+9KTHQ=="],
+
     "@bundled-es-modules/tough-cookie/tough-cookie/universalify": ["universalify@0.2.0", "", {}, "sha512-CJ1QgKmNg3CwvAv/kOFmtnEN05f0D/cn9QntgNOQlQF9dgvVTHj3t+8JPdjqawCHk7V/KA+fbUqzZ9XWhcqPUg=="],
 
     "@cloudflare/vitest-pool-workers/miniflare/sharp": ["sharp@0.33.5", "", { "dependencies": { "color": "^4.2.3", "detect-libc": "^2.0.3", "semver": "^7.6.3" }, "optionalDependencies": { "@img/sharp-darwin-arm64": "0.33.5", "@img/sharp-darwin-x64": "0.33.5", "@img/sharp-libvips-darwin-arm64": "1.0.4", "@img/sharp-libvips-darwin-x64": "1.0.4", "@img/sharp-libvips-linux-arm": "1.0.5", "@img/sharp-libvips-linux-arm64": "1.0.4", "@img/sharp-libvips-linux-s390x": "1.0.4", "@img/sharp-libvips-linux-x64": "1.0.4", "@img/sharp-libvips-linuxmusl-arm64": "1.0.4", "@img/sharp-libvips-linuxmusl-x64": "1.0.4", "@img/sharp-linux-arm": "0.33.5", "@img/sharp-linux-arm64": "0.33.5", "@img/sharp-linux-s390x": "0.33.5", "@img/sharp-linux-x64": "0.33.5", "@img/sharp-linuxmusl-arm64": "0.33.5", "@img/sharp-linuxmusl-x64": "0.33.5", "@img/sharp-wasm32": "0.33.5", "@img/sharp-win32-ia32": "0.33.5", "@img/sharp-win32-x64": "0.33.5" } }, "sha512-haPVm1EkS9pgvHrQ/F3Xy+hgcuMV0Wm9vfIBSiwZ05k+xgb0PkBQpGsAA/oWdDobNaZTH5ppvHtzCFbnSEwHVw=="],
diff --git a/docs/app/[[...slug]]/page.tsx b/docs/app/[[...slug]]/page.tsx
index 920e47f..42ab098 100644
--- a/docs/app/[[...slug]]/page.tsx
+++ b/docs/app/[[...slug]]/page.tsx
@@ -13,10 +13,12 @@ export default async function Page(props: {
    if (!page) notFound();
 
    const MDXContent = page.data.body;
+   // in case a page exports a custom toc
+   const toc = (page.data as any).custom_toc ?? page.data.toc;
 
    return (
       <DocsPage
-         toc={page.data.toc}
+         toc={toc}
          full={page.data.full}
          tableOfContent={{
             style: "clerk",
diff --git a/docs/components/McpTool.tsx b/docs/components/McpTool.tsx
new file mode 100644
index 0000000..a99087e
--- /dev/null
+++ b/docs/components/McpTool.tsx
@@ -0,0 +1,55 @@
+import type { Tool } from "jsonv-ts/mcp";
+import components from "fumadocs-ui/mdx";
+import { TypeTable } from "fumadocs-ui/components/type-table";
+import { DynamicCodeBlock } from "fumadocs-ui/components/dynamic-codeblock";
+
+import type { JSONSchemaDefinition } from "jsonv-ts";
+
+export const slugify = (s: string) => s.toLowerCase().replace(/ /g, "-");
+export const indent = (s: string, indent = 2) => s.replace(/^/gm, " ".repeat(indent));
+
+export function McpTool({ tool }: { tool: ReturnType<Tool["toJSON"]> }) {
+   return (
+      <div>
+         <components.h3 id={slugify(tool.name)}>
+            <code>{tool.name}</code>
+         </components.h3>
+         <p>{tool.description}</p>
+
+         <JsonSchemaTypeTable schema={tool.inputSchema} />
+      </div>
+   );
+}
+
+export function JsonSchemaTypeTable({ schema }: { schema: JSONSchemaDefinition }) {
+   const properties = schema.properties ?? {};
+   const required = schema.required ?? [];
+   const getTypeDescription = (value: any) =>
+      JSON.stringify(
+         {
+            ...value,
+            $target: undefined,
+         },
+         null,
+         2,
+      );
+
+   return Object.keys(properties).length > 0 ? (
+      <TypeTable
+         type={Object.fromEntries(
+            Object.entries(properties).map(([key, value]: [string, JSONSchemaDefinition]) => [
+               key,
+               {
+                  description: value.description,
+                  typeDescription: (
+                     <DynamicCodeBlock lang="json" code={indent(getTypeDescription(value), 1)} />
+                  ),
+                  type: value.type,
+                  default: value.default ? JSON.stringify(value.default) : undefined,
+                  required: required.includes(key),
+               },
+            ]),
+         )}
+      />
+   ) : null;
+}
diff --git a/docs/content/docs/(documentation)/meta.json b/docs/content/docs/(documentation)/meta.json
index 896c981..a476c95 100644
--- a/docs/content/docs/(documentation)/meta.json
+++ b/docs/content/docs/(documentation)/meta.json
@@ -24,7 +24,7 @@
     "./integration/(runtimes)/",
     "---Modules---",
     "./modules/overview",
-    "./modules/server",
+    "./modules/server/",
     "./modules/data",
     "./modules/auth",
     "./modules/media",
diff --git a/docs/content/docs/(documentation)/modules/server/mcp.mdx b/docs/content/docs/(documentation)/modules/server/mcp.mdx
new file mode 100644
index 0000000..437c024
--- /dev/null
+++ b/docs/content/docs/(documentation)/modules/server/mcp.mdx
@@ -0,0 +1,361 @@
+---
+title: "MCP"
+description: "Built-in full featured MCP server."
+tags: ["documentation"]
+---
+import { JsonSchemaTypeTable } from '@/components/McpTool';
+
+## Tools
+
+
+### data_sync
+
+Sync database schema
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"force":{"type":"boolean","$target":"query"},"drop":{"type":"boolean","$target":"query"}}}} key={"data_sync"} />
+
+### data_entity_fn_count
+
+Count entities
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"json":{"examples":[{"attribute":{"$eq":1}}],"default":{},"anyOf":[{"type":"string"},{"type":"object","properties":{}}],"$target":"json"}}}} key={"data_entity_fn_count"} />
+
+### data_entity_fn_exists
+
+Check if entity exists
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"json":{"examples":[{"attribute":{"$eq":1}}],"default":{},"anyOf":[{"type":"string"},{"type":"object","properties":{}}],"$target":"json"}}}} key={"data_entity_fn_exists"} />
+
+### data_entity_read_one
+
+Read one
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity","id"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"id":{"anyOf":[{"type":"number"},{"type":"string"}],"$target":"param"},"offset":{"type":"number","default":0,"$target":"query"},"sort":{"type":"string","default":"id","$target":"query"},"select":{"type":"array","$target":"query","items":{"type":"string"}}}}} key={"data_entity_read_one"} />
+
+### data_entity_read_many
+
+Query entities
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"limit":{"type":"number","default":10,"$target":"json"},"offset":{"type":"number","default":0,"$target":"json"},"sort":{"type":"string","default":"id","$target":"json"},"where":{"examples":[{"attribute":{"$eq":1}}],"default":{},"anyOf":[{"type":"string"},{"type":"object","properties":{}}],"$target":"json"},"select":{"type":"array","$target":"json","items":{"type":"string"}},"join":{"type":"array","$target":"json","items":{"type":"string"}},"with":{"type":"object","$target":"json","properties":{}}}}} key={"data_entity_read_many"} />
+
+### data_entity_insert
+
+Insert one or many
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity","json"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"json":{"anyOf":[{"type":"object","properties":{}},{"type":"array","items":{"type":"object","properties":{}}}],"$target":"json"}}}} key={"data_entity_insert"} />
+
+### data_entity_update_many
+
+Update many
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity","update"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"update":{"type":"object","$target":"json","properties":{}},"where":{"examples":[{"attribute":{"$eq":1}}],"default":{},"anyOf":[{"type":"string"},{"type":"object","properties":{}}],"$target":"json"}}}} key={"data_entity_update_many"} />
+
+### data_entity_update_one
+
+Update one
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity","id"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"id":{"anyOf":[{"type":"number"},{"type":"string"}],"$target":"param"}}}} key={"data_entity_update_one"} />
+
+### data_entity_delete_one
+
+Delete one
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity","id"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"id":{"anyOf":[{"type":"number"},{"type":"string"}],"$target":"param"}}}} key={"data_entity_delete_one"} />
+
+### data_entity_delete_many
+
+Delete many
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"},"json":{"examples":[{"attribute":{"$eq":1}}],"default":{},"anyOf":[{"type":"string"},{"type":"object","properties":{}}],"$target":"json"}}}} key={"data_entity_delete_many"} />
+
+### data_entity_info
+
+Retrieve entity info
+
+<JsonSchemaTypeTable schema={{"type":"object","required":["entity"],"properties":{"entity":{"type":"string","enum":["users","media"],"$target":"param"}}}} key={"data_entity_info"} />
+
+### auth_me
+
+Get the current user
+
+<JsonSchemaTypeTable schema={{"type":"object"}} key={"auth_me"} />
+
+### auth_strategies
+
+Get the available authentication strategies
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"include_disabled":{"type":"boolean","$target":"query"}}}} key={"auth_strategies"} />
+
+### system_config
+
+Get the config for a module
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"module":{"type":"string","enum":["server","data","auth","media","flows"],"$target":"param"},"secrets":{"type":"boolean","$target":"query"}}}} key={"system_config"} />
+
+### system_build
+
+Build the app
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"sync":{"type":"boolean","$target":"query"},"fetch":{"type":"boolean","$target":"query"}}}} key={"system_build"} />
+
+### system_ping
+
+Ping the server
+
+<JsonSchemaTypeTable schema={{"type":"object"}} key={"system_ping"} />
+
+### system_info
+
+Get the server info
+
+<JsonSchemaTypeTable schema={{"type":"object"}} key={"system_info"} />
+
+### auth_user_create
+
+Create a new user
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"email":{"type":"string","format":"email"},"password":{"type":"string","minLength":8},"role":{"type":"string","enum":[]}},"required":["email","password"]}} key={"auth_user_create"} />
+
+### auth_user_token
+
+Get a user token
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"id":{"anyOf":[{"type":"string"},{"type":"number"}]},"email":{"type":"string","format":"email"}}}} key={"auth_user_token"} />
+
+### auth_user_password_change
+
+Change a user's password
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"id":{"anyOf":[{"type":"string"},{"type":"number"}]},"email":{"type":"string","format":"email"},"password":{"type":"string","minLength":8}},"required":["password"]}} key={"auth_user_password_change"} />
+
+### auth_user_password_test
+
+Test a user's password
+
+<JsonSchemaTypeTable schema={{"type":"object","properties":{"email":{"type":"string","format":"email"},"password":{"type":"string","minLength":8}},"required":["email","password"]}} key={"auth_user_password_test"} />
+
+### config_server_get
+
+Get Server configuration
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"path":{"type":"string","title":"Path","description":"Path to the property to get, e.g. `key.subkey`","pattern":"^[a-zA-Z0-9_.]{0,}$"},"depth":{"type":"number","description":"Limit the depth of the response"},"secrets":{"type":"boolean","description":"Include secrets in the response config","default":false}}}} key={"config_server_get"} />
+
+### config_server_update
+
+Update Server configuration
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"full":{"type":"boolean","default":false},"return_config":{"type":"boolean","description":"If the new configuration should be returned","default":false},"value":{"type":"object","additionalProperties":false,"properties":{"cors":{"type":"object","additionalProperties":false,"properties":{"origin":{"type":"string","default":"*"},"allow_methods":{"type":"array","default":["GET","POST","PATCH","PUT","DELETE"],"uniqueItems":true,"items":{"type":"string","enum":["GET","POST","PATCH","PUT","DELETE"]}},"allow_headers":{"type":"array","default":["Content-Type","Content-Length","Authorization","Accept"],"items":{"type":"string"}},"allow_credentials":{"type":"boolean","default":true}}},"mcp":{"type":"object","additionalProperties":false,"properties":{"enabled":{"type":"boolean","default":false}}}}}},"required":["value"]}} key={"config_server_update"} />
+
+### config_data_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"path":{"type":"string","title":"Path","description":"Path to the property to get, e.g. `key.subkey`","pattern":"^[a-zA-Z0-9_.]{0,}$"},"depth":{"type":"number","description":"Limit the depth of the response"},"secrets":{"type":"boolean","description":"Include secrets in the response config","default":false}}}} key={"config_data_get"} />
+
+### config_data_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"full":{"type":"boolean","default":false},"return_config":{"type":"boolean","description":"If the new configuration should be returned","default":false},"value":{"type":"object","additionalProperties":false,"properties":{"basepath":{"type":"string","default":"/api/data"},"default_primary_format":{"type":"string","enum":["integer","uuid"],"default":"integer"}}}},"required":["value"]}} key={"config_data_update"} />
+
+### config_data_entities_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to get"},"secrets":{"type":"boolean","description":"(optional) include secrets in the response config","default":false},"schema":{"type":"boolean","description":"(optional) include the schema in the response","default":false}}}} key={"config_data_entities_get"} />
+
+### config_data_entities_add
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to add"},"value":{"type":"object","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"type":"string","enum":["regular","system","generated"],"default":"regular"},"config":{"type":"object","default":{},"additionalProperties":false,"properties":{"name":{"type":"string"},"name_singular":{"type":"string"},"description":{"type":"string"},"sort_field":{"type":"string","default":"id"},"sort_dir":{"type":"string","enum":["asc","desc"],"default":"asc"},"primary_format":{"type":"string","enum":["integer","uuid"]}}},"fields":{"type":"object","default":{},"additionalProperties":{"anyOf":[{"type":"object","title":"primary","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"primary"},"config":{"type":"object","additionalProperties":false,"properties":{"format":{"type":"string","enum":["integer","uuid"],"default":"integer"},"required":{"type":"boolean","default":false},"label":{"type":"string"},"description":{"type":"string"},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"},"default_value":{}}}},"required":["type"]},{"type":"object","title":"text","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"text"},"config":{"type":"object","additionalProperties":false,"properties":{"default_value":{"type":"string"},"minLength":{"type":"number"},"maxLength":{"type":"number"},"pattern":{"type":"string"},"html_config":{"type":"object","properties":{"element":{"type":"string"},"props":{"type":"object","additionalProperties":{"anyOf":[{"type":"string","title":"String"},{"type":"number","title":"Number"}]}}}},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"}}}},"required":["type"]},{"type":"object","title":"number","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"number"},"config":{"type":"object","additionalProperties":false,"properties":{"default_value":{"type":"number"},"minimum":{"type":"number"},"maximum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"multipleOf":{"type":"number"},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"}}}},"required":["type"]},{"type":"object","title":"boolean","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"boolean"},"config":{"type":"object","additionalProperties":false,"properties":{"default_value":{"type":"boolean"},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"}}}},"required":["type"]},{"type":"object","title":"date","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"date"},"config":{"type":"object","additionalProperties":false,"properties":{"type":{"type":"string","enum":["date","datetime","week"],"default":"date"},"timezone":{"type":"string"},"min_date":{"type":"string"},"max_date":{"type":"string"},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"},"default_value":{}}}},"required":["type"]},{"type":"object","title":"enum","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"enum"},"config":{"type":"object","additionalProperties":false,"properties":{"default_value":{"type":"string"},"options":{"anyOf":[{"type":"object","properties":{"type":{"const":"strings"},"values":{"type":"array","items":{"type":"string"}}},"required":["type","values"]},{"type":"object","properties":{"type":{"const":"objects"},"values":{"type":"array","items":{"type":"object","properties":{"label":{"type":"string"},"value":{"type":"string"}},"required":["label","value"]}}},"required":["type","values"]}]},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"}}}},"required":["type"]},{"type":"object","title":"json","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"json"},"config":{"type":"object","additionalProperties":false,"properties":{"default_value":{},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"}}}},"required":["type"]},{"type":"object","title":"jsonschema","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"jsonschema"},"config":{"type":"object","additionalProperties":false,"properties":{"schema":{"type":"object"},"ui_schema":{"type":"object"},"default_from_schema":{"type":"boolean"},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"},"default_value":{}}}},"required":["type"]},{"type":"object","title":"relation","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"relation"},"config":{"type":"object","additionalProperties":false,"properties":{"reference":{"type":"string"},"target":{"type":"string"},"target_field":{"type":"string","default":"id"},"target_field_type":{"type":"string","enum":["text","integer"],"default":"integer"},"on_delete":{"type":"string","enum":["cascade","set null","set default","restrict","no action"],"default":"set null"},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"},"default_value":{}},"required":["reference","target"]}},"required":["type"]},{"type":"object","title":"media","additionalProperties":false,"properties":{"name":{"type":"string"},"type":{"const":"media"},"config":{"type":"object","additionalProperties":false,"properties":{"entity":{"type":"string"},"min_items":{"type":"number"},"max_items":{"type":"number"},"mime_types":{"type":"array","items":{"type":"string"}},"label":{"type":"string"},"description":{"type":"string"},"required":{"type":"boolean","default":false},"fillable":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete"]}}]},"hidden":{"anyOf":[{"type":"boolean","title":"Boolean"},{"type":"array","title":"Context","uniqueItems":true,"items":{"type":"string","enum":["create","read","update","delete","form","table","submit"]}}]},"virtual":{"type":"boolean"},"default_value":{}}}},"required":["type"]}]}}}}},"required":["key","value"]}} key={"config_data_entities_add"} />
+
+### config_data_entities_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to update"},"value":{"type":"object","properties":{}}},"required":["key","value"]}} key={"config_data_entities_update"} />
+
+### config_data_entities_remove
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to remove"}},"required":["key"]}} key={"config_data_entities_remove"} />
+
+### config_data_relations_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to get"},"secrets":{"type":"boolean","description":"(optional) include secrets in the response config","default":false},"schema":{"type":"boolean","description":"(optional) include the schema in the response","default":false}}}} key={"config_data_relations_get"} />
+
+### config_data_relations_add
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to add"},"value":{"anyOf":[{"type":"object","title":"1:1","additionalProperties":false,"properties":{"type":{"const":"1:1"},"source":{"type":"string"},"target":{"type":"string"},"config":{"type":"object","additionalProperties":false,"properties":{"sourceCardinality":{"type":"number"},"with_limit":{"type":"number","default":5},"fieldConfig":{"type":"object","properties":{"label":{"type":"string"}},"required":["label"]},"mappedBy":{"type":"string"},"inversedBy":{"type":"string"},"required":{"type":"boolean"}}}},"required":["type","source","target"]},{"type":"object","title":"n:1","additionalProperties":false,"properties":{"type":{"const":"n:1"},"source":{"type":"string"},"target":{"type":"string"},"config":{"type":"object","additionalProperties":false,"properties":{"sourceCardinality":{"type":"number"},"with_limit":{"type":"number","default":5},"fieldConfig":{"type":"object","properties":{"label":{"type":"string"}},"required":["label"]},"mappedBy":{"type":"string"},"inversedBy":{"type":"string"},"required":{"type":"boolean"}}}},"required":["type","source","target"]},{"type":"object","title":"m:n","additionalProperties":false,"properties":{"type":{"const":"m:n"},"source":{"type":"string"},"target":{"type":"string"},"config":{"type":"object","additionalProperties":false,"properties":{"connectionTable":{"type":"string"},"connectionTableMappedName":{"type":"string"},"mappedBy":{"type":"string"},"inversedBy":{"type":"string"},"required":{"type":"boolean"}}}},"required":["type","source","target"]},{"type":"object","title":"poly","additionalProperties":false,"properties":{"type":{"const":"poly"},"source":{"type":"string"},"target":{"type":"string"},"config":{"type":"object","additionalProperties":false,"properties":{"targetCardinality":{"type":"number"},"mappedBy":{"type":"string"},"inversedBy":{"type":"string"},"required":{"type":"boolean"}}}},"required":["type","source","target"]}]}},"required":["key","value"]}} key={"config_data_relations_add"} />
+
+### config_data_relations_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to update"},"value":{"type":"object","properties":{}}},"required":["key","value"]}} key={"config_data_relations_update"} />
+
+### config_data_relations_remove
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to remove"}},"required":["key"]}} key={"config_data_relations_remove"} />
+
+### config_data_indices_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to get"},"secrets":{"type":"boolean","description":"(optional) include secrets in the response config","default":false},"schema":{"type":"boolean","description":"(optional) include the schema in the response","default":false}}}} key={"config_data_indices_get"} />
+
+### config_data_indices_add
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to add"},"value":{"type":"object","additionalProperties":false,"properties":{"entity":{"type":"string"},"fields":{"type":"array","minItems":1,"items":{"type":"string"}},"unique":{"type":"boolean","default":false}},"required":["entity","fields"]}},"required":["key","value"]}} key={"config_data_indices_add"} />
+
+### config_data_indices_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to update"},"value":{"type":"object","properties":{}}},"required":["key","value"]}} key={"config_data_indices_update"} />
+
+### config_data_indices_remove
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to remove"}},"required":["key"]}} key={"config_data_indices_remove"} />
+
+### config_auth_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"path":{"type":"string","title":"Path","description":"Path to the property to get, e.g. `key.subkey`","pattern":"^[a-zA-Z0-9_.]{0,}$"},"depth":{"type":"number","description":"Limit the depth of the response"},"secrets":{"type":"boolean","description":"Include secrets in the response config","default":false}}}} key={"config_auth_get"} />
+
+### config_auth_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"full":{"type":"boolean","default":false},"return_config":{"type":"boolean","description":"If the new configuration should be returned","default":false},"value":{"type":"object","additionalProperties":false,"properties":{"enabled":{"type":"boolean","default":false},"basepath":{"type":"string","default":"/api/auth"},"entity_name":{"type":"string","default":"users"},"allow_register":{"type":"boolean","default":true},"jwt":{"type":"object","default":{},"additionalProperties":false,"properties":{"secret":{"type":"string","default":""},"alg":{"type":"string","enum":["HS256","HS384","HS512"],"default":"HS256"},"expires":{"type":"number"},"issuer":{"type":"string"},"fields":{"type":"array","default":["id","email","role"],"items":{"type":"string"}}}},"cookie":{"type":"object","additionalProperties":false,"properties":{"path":{"type":"string","default":"/"},"sameSite":{"type":"string","enum":["strict","lax","none"],"default":"lax"},"secure":{"type":"boolean","default":true},"httpOnly":{"type":"boolean","default":true},"expires":{"type":"number","default":604800},"partitioned":{"type":"boolean","default":false},"renew":{"type":"boolean","default":true},"pathSuccess":{"type":"string","default":"/"},"pathLoggedOut":{"type":"string","default":"/"}}},"guard":{"type":"object","properties":{"enabled":{"type":"boolean","default":false}}}}}},"required":["value"]}} key={"config_auth_update"} />
+
+### config_auth_strategies_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to get"},"secrets":{"type":"boolean","description":"(optional) include secrets in the response config","default":false},"schema":{"type":"boolean","description":"(optional) include the schema in the response","default":false}}}} key={"config_auth_strategies_get"} />
+
+### config_auth_strategies_add
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to add"},"value":{"type":"object","additionalProperties":false,"properties":{"type":{"type":"string"},"config":{"type":"object","properties":{}}},"required":["type","config"]}},"required":["key","value"]}} key={"config_auth_strategies_add"} />
+
+### config_auth_strategies_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to update"},"value":{"type":"object","additionalProperties":false,"properties":{"type":{"type":"string"},"config":{"type":"object","properties":{}}},"required":["type","config"]}},"required":["key","value"]}} key={"config_auth_strategies_update"} />
+
+### config_auth_strategies_remove
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to remove"}},"required":["key"]}} key={"config_auth_strategies_remove"} />
+
+### config_auth_roles_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to get"},"secrets":{"type":"boolean","description":"(optional) include secrets in the response config","default":false},"schema":{"type":"boolean","description":"(optional) include the schema in the response","default":false}}}} key={"config_auth_roles_get"} />
+
+### config_auth_roles_add
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to add"},"value":{"type":"object","additionalProperties":false,"properties":{"permissions":{"type":"array","items":{"type":"string"}},"is_default":{"type":"boolean"},"implicit_allow":{"type":"boolean"}}}},"required":["key","value"]}} key={"config_auth_roles_add"} />
+
+### config_auth_roles_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to update"},"value":{"type":"object","properties":{}}},"required":["key","value"]}} key={"config_auth_roles_update"} />
+
+### config_auth_roles_remove
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"key":{"type":"string","description":"key to remove"}},"required":["key"]}} key={"config_auth_roles_remove"} />
+
+### config_media_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"path":{"type":"string","title":"Path","description":"Path to the property to get, e.g. `key.subkey`","pattern":"^[a-zA-Z0-9_.]{0,}$"},"depth":{"type":"number","description":"Limit the depth of the response"},"secrets":{"type":"boolean","description":"Include secrets in the response config","default":false}}}} key={"config_media_get"} />
+
+### config_media_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"full":{"type":"boolean","default":false},"return_config":{"type":"boolean","description":"If the new configuration should be returned","default":false},"value":{"type":"object","additionalProperties":false,"properties":{"enabled":{"type":"boolean","default":false},"basepath":{"type":"string","default":"/api/media"},"entity_name":{"type":"string","default":"media"},"storage":{"type":"object","default":{},"additionalProperties":false,"properties":{"body_max_size":{"type":"number","description":"Max size of the body in bytes. Leave blank for unlimited."}}}}}},"required":["value"]}} key={"config_media_update"} />
+
+### config_media_adapter_get
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"secrets":{"type":"boolean","description":"Include secrets in the response config","default":false}}}} key={"config_media_adapter_get"} />
+
+### config_media_adapter_update
+
+
+
+<JsonSchemaTypeTable schema={{"type":"object","additionalProperties":false,"properties":{"full":{"type":"boolean","default":false},"value":{"anyOf":[{"type":"object","title":"AWS S3","description":"AWS S3 or compatible storage","additionalProperties":false,"properties":{"type":{"const":"s3"},"config":{"type":"object","title":"AWS S3","description":"AWS S3 or compatible storage","properties":{"access_key":{"type":"string"},"secret_access_key":{"type":"string"},"url":{"type":"string","description":"URL to S3 compatible endpoint without trailing slash","examples":["https://{account_id}.r2.cloudflarestorage.com/{bucket}","https://{bucket}.s3.{region}.amazonaws.com"],"pattern":"^https?://(?:.*)?[^/.]+$"}},"required":["access_key","secret_access_key","url"]}},"required":["type","config"]},{"type":"object","title":"Cloudinary","description":"Cloudinary media storage","additionalProperties":false,"properties":{"type":{"const":"cloudinary"},"config":{"type":"object","title":"Cloudinary","description":"Cloudinary media storage","properties":{"cloud_name":{"type":"string"},"api_key":{"type":"string"},"api_secret":{"type":"string"},"upload_preset":{"type":"string"}},"required":["cloud_name","api_key","api_secret"]}},"required":["type","config"]},{"type":"object","title":"Local","description":"Local file system storage","additionalProperties":false,"properties":{"type":{"const":"local"},"config":{"type":"object","title":"Local","description":"Local file system storage","additionalProperties":false,"properties":{"path":{"type":"string","default":"./"}},"required":["path"]}},"required":["type","config"]}]}}}} key={"config_media_adapter_update"} />
+   
+
+## Resources
+
+
+
+### data_entities
+
+Retrieve all entities
+
+
+
+### data_relations
+
+Retrieve all relations
+
+
+
+### data_indices
+
+Retrieve all indices
+
+
+
+### system_config
+
+
+
+
+
+### system_config_module
+
+
+
+
+
+### system_schema
+
+
+
+
+
+### system_schema_module
+
+
+
diff --git a/docs/content/docs/(documentation)/modules/server/meta.json b/docs/content/docs/(documentation)/modules/server/meta.json
new file mode 100644
index 0000000..29f47f5
--- /dev/null
+++ b/docs/content/docs/(documentation)/modules/server/meta.json
@@ -0,0 +1,3 @@
+{
+  "pages": ["overview", "mcp"]
+}
diff --git a/docs/content/docs/(documentation)/modules/server.mdx b/docs/content/docs/(documentation)/modules/server/overview.mdx
similarity index 100%
rename from docs/content/docs/(documentation)/modules/server.mdx
rename to docs/content/docs/(documentation)/modules/server/overview.mdx
diff --git a/docs/mcp.json b/docs/mcp.json
new file mode 100644
index 0000000..6f50b5a
--- /dev/null
+++ b/docs/mcp.json
@@ -0,0 +1,4045 @@
+{
+  "tools": [
+    {
+      "name": "data_sync",
+      "description": "Sync database schema",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "force": {
+            "type": "boolean",
+            "$target": "query"
+          },
+          "drop": {
+            "type": "boolean",
+            "$target": "query"
+          }
+        }
+      },
+      "annotations": {
+        "destructiveHint": true
+      }
+    },
+    {
+      "name": "data_entity_fn_count",
+      "description": "Count entities",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "json": {
+            "examples": [
+              {
+                "attribute": {
+                  "$eq": 1
+                }
+              }
+            ],
+            "default": {},
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "object",
+                "properties": {}
+              }
+            ],
+            "$synthetic": true,
+            "$target": "json"
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_fn_exists",
+      "description": "Check if entity exists",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "json": {
+            "examples": [
+              {
+                "attribute": {
+                  "$eq": 1
+                }
+              }
+            ],
+            "default": {},
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "object",
+                "properties": {}
+              }
+            ],
+            "$synthetic": true,
+            "$target": "json"
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_read_one",
+      "description": "Read one",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "id"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "id": {
+            "anyOf": [
+              {
+                "type": "number",
+                "title": "Integer"
+              },
+              {
+                "type": "string",
+                "title": "UUID"
+              }
+            ],
+            "$target": "param"
+          },
+          "offset": {
+            "type": "number",
+            "default": 0,
+            "$target": "query"
+          },
+          "sort": {
+            "type": "string",
+            "default": "id",
+            "$target": "query"
+          },
+          "select": {
+            "type": "array",
+            "$target": "query",
+            "items": {
+              "type": "string"
+            }
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_read_many",
+      "description": "Query entities",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "limit": {
+            "type": "number",
+            "default": 10,
+            "$target": "json"
+          },
+          "offset": {
+            "type": "number",
+            "default": 0,
+            "$target": "json"
+          },
+          "sort": {
+            "type": "string",
+            "default": "id",
+            "$target": "json"
+          },
+          "where": {
+            "examples": [
+              {
+                "attribute": {
+                  "$eq": 1
+                }
+              }
+            ],
+            "default": {},
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "object",
+                "properties": {}
+              }
+            ],
+            "$synthetic": true,
+            "$target": "json"
+          },
+          "select": {
+            "type": "array",
+            "$target": "json",
+            "items": {
+              "type": "string"
+            }
+          },
+          "join": {
+            "type": "array",
+            "$target": "json",
+            "items": {
+              "type": "string"
+            }
+          },
+          "with": {
+            "type": "object",
+            "$target": "json",
+            "properties": {}
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_insert",
+      "description": "Insert one or many",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "json"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "json": {
+            "anyOf": [
+              {
+                "type": "object",
+                "properties": {}
+              },
+              {
+                "type": "array",
+                "items": {
+                  "type": "object",
+                  "properties": {}
+                }
+              }
+            ],
+            "$synthetic": true,
+            "$target": "json"
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_update_many",
+      "description": "Update many",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "update",
+          "where"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "update": {
+            "type": "object",
+            "$target": "json",
+            "properties": {}
+          },
+          "where": {
+            "type": "object",
+            "$target": "json",
+            "properties": {}
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_update_one",
+      "description": "Update one",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "id",
+          "json"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "id": {
+            "anyOf": [
+              {
+                "type": "number",
+                "title": "Integer"
+              },
+              {
+                "type": "string",
+                "title": "UUID"
+              }
+            ],
+            "$target": "param"
+          },
+          "json": {
+            "type": "object",
+            "$synthetic": true,
+            "$target": "json",
+            "properties": {}
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_delete_one",
+      "description": "Delete one",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "id"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "id": {
+            "anyOf": [
+              {
+                "type": "number",
+                "title": "Integer"
+              },
+              {
+                "type": "string",
+                "title": "UUID"
+              }
+            ],
+            "$target": "param"
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_delete_many",
+      "description": "Delete many",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity",
+          "json"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          },
+          "json": {
+            "type": "object",
+            "$synthetic": true,
+            "$target": "json",
+            "properties": {}
+          }
+        }
+      }
+    },
+    {
+      "name": "data_entity_info",
+      "description": "Retrieve entity info",
+      "inputSchema": {
+        "type": "object",
+        "required": [
+          "entity"
+        ],
+        "properties": {
+          "entity": {
+            "type": "string",
+            "enum": [
+              "users",
+              "media"
+            ],
+            "$target": "param"
+          }
+        }
+      }
+    },
+    {
+      "name": "auth_me",
+      "description": "Get the current user",
+      "inputSchema": {
+        "type": "object"
+      }
+    },
+    {
+      "name": "auth_strategies",
+      "description": "Get the available authentication strategies",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "include_disabled": {
+            "type": "boolean",
+            "$target": "query"
+          }
+        }
+      }
+    },
+    {
+      "name": "system_config",
+      "description": "Get the config for a module",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "module": {
+            "type": "string",
+            "enum": [
+              "server",
+              "data",
+              "auth",
+              "media",
+              "flows"
+            ],
+            "$target": "param"
+          },
+          "secrets": {
+            "type": "boolean",
+            "$target": "query"
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true
+      }
+    },
+    {
+      "name": "system_build",
+      "description": "Build the app",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "sync": {
+            "type": "boolean",
+            "$target": "query"
+          },
+          "fetch": {
+            "type": "boolean",
+            "$target": "query"
+          }
+        }
+      }
+    },
+    {
+      "name": "system_ping",
+      "description": "Ping the server",
+      "inputSchema": {
+        "type": "object"
+      }
+    },
+    {
+      "name": "system_info",
+      "description": "Get the server info",
+      "inputSchema": {
+        "type": "object"
+      }
+    },
+    {
+      "name": "auth_user_create",
+      "description": "Create a new user",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "email": {
+            "type": "string",
+            "format": "email"
+          },
+          "password": {
+            "type": "string",
+            "minLength": 8
+          },
+          "role": {
+            "type": "string",
+            "enum": []
+          }
+        },
+        "required": [
+          "email",
+          "password"
+        ]
+      }
+    },
+    {
+      "name": "auth_user_token",
+      "description": "Get a user token",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "number"
+              }
+            ]
+          },
+          "email": {
+            "type": "string",
+            "format": "email"
+          }
+        }
+      }
+    },
+    {
+      "name": "auth_user_password_change",
+      "description": "Change a user's password",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "number"
+              }
+            ]
+          },
+          "email": {
+            "type": "string",
+            "format": "email"
+          },
+          "password": {
+            "type": "string",
+            "minLength": 8
+          }
+        },
+        "required": [
+          "password"
+        ]
+      }
+    },
+    {
+      "name": "auth_user_password_test",
+      "description": "Test a user's password",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "email": {
+            "type": "string",
+            "format": "email"
+          },
+          "password": {
+            "type": "string",
+            "minLength": 8
+          }
+        },
+        "required": [
+          "email",
+          "password"
+        ]
+      }
+    },
+    {
+      "name": "config_server_get",
+      "description": "Get Server configuration",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "path": {
+            "type": "string",
+            "title": "Path",
+            "description": "Path to the property to get, e.g. `key.subkey`",
+            "pattern": "^[a-zA-Z0-9_.]{0,}$"
+          },
+          "depth": {
+            "type": "number",
+            "description": "Limit the depth of the response"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "Include secrets in the response config",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_server_update",
+      "description": "Update Server configuration",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "full": {
+            "type": "boolean",
+            "default": false
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "cors": {
+                "type": "object",
+                "additionalProperties": false,
+                "properties": {
+                  "origin": {
+                    "type": "string",
+                    "default": "*"
+                  },
+                  "allow_methods": {
+                    "type": "array",
+                    "default": [
+                      "GET",
+                      "POST",
+                      "PATCH",
+                      "PUT",
+                      "DELETE"
+                    ],
+                    "uniqueItems": true,
+                    "items": {
+                      "type": "string",
+                      "enum": [
+                        "GET",
+                        "POST",
+                        "PATCH",
+                        "PUT",
+                        "DELETE"
+                      ]
+                    }
+                  },
+                  "allow_headers": {
+                    "type": "array",
+                    "default": [
+                      "Content-Type",
+                      "Content-Length",
+                      "Authorization",
+                      "Accept"
+                    ],
+                    "items": {
+                      "type": "string"
+                    }
+                  },
+                  "allow_credentials": {
+                    "type": "boolean",
+                    "default": true
+                  }
+                }
+              },
+              "mcp": {
+                "type": "object",
+                "additionalProperties": false,
+                "properties": {
+                  "enabled": {
+                    "type": "boolean",
+                    "default": false
+                  }
+                }
+              }
+            }
+          }
+        },
+        "required": [
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "path": {
+            "type": "string",
+            "title": "Path",
+            "description": "Path to the property to get, e.g. `key.subkey`",
+            "pattern": "^[a-zA-Z0-9_.]{0,}$"
+          },
+          "depth": {
+            "type": "number",
+            "description": "Limit the depth of the response"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "Include secrets in the response config",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_data_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "full": {
+            "type": "boolean",
+            "default": false
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "basepath": {
+                "type": "string",
+                "default": "/api/data"
+              },
+              "default_primary_format": {
+                "type": "string",
+                "enum": [
+                  "integer",
+                  "uuid"
+                ],
+                "default": "integer"
+              }
+            }
+          }
+        },
+        "required": [
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_entities_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to get"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "(optional) include secrets in the response config",
+            "default": false
+          },
+          "schema": {
+            "type": "boolean",
+            "description": "(optional) include the schema in the response",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_data_entities_add",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to add"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "name": {
+                "type": "string"
+              },
+              "type": {
+                "type": "string",
+                "enum": [
+                  "regular",
+                  "system",
+                  "generated"
+                ],
+                "default": "regular"
+              },
+              "config": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": false,
+                "properties": {
+                  "name": {
+                    "type": "string"
+                  },
+                  "name_singular": {
+                    "type": "string"
+                  },
+                  "description": {
+                    "type": "string"
+                  },
+                  "sort_field": {
+                    "type": "string",
+                    "default": "id"
+                  },
+                  "sort_dir": {
+                    "type": "string",
+                    "enum": [
+                      "asc",
+                      "desc"
+                    ],
+                    "default": "asc"
+                  },
+                  "primary_format": {
+                    "type": "string",
+                    "enum": [
+                      "integer",
+                      "uuid"
+                    ]
+                  }
+                }
+              },
+              "fields": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": {
+                  "anyOf": [
+                    {
+                      "type": "object",
+                      "title": "primary",
+                      "additionalProperties": false,
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "primary"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "format": {
+                              "type": "string",
+                              "enum": [
+                                "integer",
+                                "uuid"
+                              ],
+                              "default": "integer"
+                            },
+                            "required": {
+                              "type": "boolean",
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+                                  "title": "Context",
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+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
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+                                      "read",
+                                      "update",
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+                                      "read",
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+                                      "delete",
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+                      "properties": {
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+                          "const": "text"
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+                          "additionalProperties": false,
+                          "properties": {
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+                              "type": "string"
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+                              "type": "number"
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+                              "type": "number"
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+                              "type": "string"
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+                            "html_config": {
+                              "type": "object",
+                              "properties": {
+                                "element": {
+                                  "type": "string"
+                                },
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+                                  "type": "object",
+                                  "additionalProperties": {
+                                    "anyOf": [
+                                      {
+                                        "type": "string",
+                                        "title": "String"
+                                      },
+                                      {
+                                        "type": "number",
+                                        "title": "Number"
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+                                  "title": "Context",
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+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
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+                                      "update",
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+                                  "title": "Context",
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+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
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+                        "type": {
+                          "const": "number"
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+                          "properties": {
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+                              "type": "number"
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+                              "type": "number"
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+                              "type": "number"
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+                                      "delete",
+                                      "form",
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+                      "properties": {
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+                        "type": {
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+                          "properties": {
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+                              "type": "boolean"
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+                                  "title": "Context",
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+                                  "items": {
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+                                  "title": "Context",
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+                                  "items": {
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+                                    "enum": [
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+                      "title": "date",
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+                      "properties": {
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+                        },
+                        "type": {
+                          "const": "date"
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+                          "additionalProperties": false,
+                          "properties": {
+                            "type": {
+                              "type": "string",
+                              "enum": [
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+                                "datetime",
+                                "week"
+                              ],
+                              "default": "date"
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+                              "type": "string"
+                            },
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+                              "type": "string"
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+                              "type": "string"
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+                              "default": false
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+                                  "title": "Context",
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+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
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+                                  "title": "Boolean"
+                                },
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+                                  "title": "Context",
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+                                  "items": {
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+                                    "enum": [
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+                                      "read",
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+                                      "form",
+                                      "table",
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+                      "properties": {
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+                          "type": "string"
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+                        "type": {
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+                                  "properties": {
+                                    "type": {
+                                      "const": "strings"
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+                                    "values": {
+                                      "type": "array",
+                                      "items": {
+                                        "type": "string"
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+                                  ]
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+                                      "const": "objects"
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+                                      "items": {
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+                                        "properties": {
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+                                          "value": {
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+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
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+                                    "enum": [
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+                                  "uniqueItems": true,
+                                  "items": {
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+                                      "delete",
+                                      "form",
+                                      "table",
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+                      "title": "json",
+                      "additionalProperties": false,
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "json"
+                        },
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+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
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+                            "label": {
+                              "type": "string"
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+                                  "title": "Boolean"
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+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
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+                                    "enum": [
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+                                      "read",
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+                                  "title": "Context",
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+                                  "items": {
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+                      "properties": {
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+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "jsonschema"
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+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "schema": {
+                              "type": "object"
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+                              "type": "object"
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+                              "type": "boolean"
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+                              "type": "string"
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+                                  "title": "Boolean"
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+                                  "title": "Context",
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+                                  "items": {
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+                                      "read",
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+                          "properties": {
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+                              "enum": [
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+                                "no action"
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+                              "items": {
+                                "type": "string"
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+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      },
+                      "required": [
+                        "type"
+                      ]
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_entities_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to update"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "name": {
+                "type": "string"
+              },
+              "type": {
+                "type": "string",
+                "enum": [
+                  "regular",
+                  "system",
+                  "generated"
+                ],
+                "default": "regular"
+              },
+              "config": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": false,
+                "properties": {
+                  "name": {
+                    "type": "string"
+                  },
+                  "name_singular": {
+                    "type": "string"
+                  },
+                  "description": {
+                    "type": "string"
+                  },
+                  "sort_field": {
+                    "type": "string",
+                    "default": "id"
+                  },
+                  "sort_dir": {
+                    "type": "string",
+                    "enum": [
+                      "asc",
+                      "desc"
+                    ],
+                    "default": "asc"
+                  },
+                  "primary_format": {
+                    "type": "string",
+                    "enum": [
+                      "integer",
+                      "uuid"
+                    ]
+                  }
+                }
+              },
+              "fields": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": {
+                  "anyOf": [
+                    {
+                      "type": "object",
+                      "title": "primary",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "primary"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "format": {
+                              "type": "string",
+                              "enum": [
+                                "integer",
+                                "uuid"
+                              ],
+                              "default": "integer"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "text",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "text"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "default_value": {
+                              "type": "string"
+                            },
+                            "minLength": {
+                              "type": "number"
+                            },
+                            "maxLength": {
+                              "type": "number"
+                            },
+                            "pattern": {
+                              "type": "string"
+                            },
+                            "html_config": {
+                              "type": "object",
+                              "properties": {
+                                "element": {
+                                  "type": "string"
+                                },
+                                "props": {
+                                  "type": "object",
+                                  "additionalProperties": {
+                                    "anyOf": [
+                                      {
+                                        "type": "string",
+                                        "title": "String"
+                                      },
+                                      {
+                                        "type": "number",
+                                        "title": "Number"
+                                      }
+                                    ]
+                                  }
+                                }
+                              }
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            }
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "number",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "number"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "default_value": {
+                              "type": "number"
+                            },
+                            "minimum": {
+                              "type": "number"
+                            },
+                            "maximum": {
+                              "type": "number"
+                            },
+                            "exclusiveMinimum": {
+                              "type": "number"
+                            },
+                            "exclusiveMaximum": {
+                              "type": "number"
+                            },
+                            "multipleOf": {
+                              "type": "number"
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            }
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "boolean",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "boolean"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "default_value": {
+                              "type": "boolean"
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            }
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "date",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "date"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "type": {
+                              "type": "string",
+                              "enum": [
+                                "date",
+                                "datetime",
+                                "week"
+                              ],
+                              "default": "date"
+                            },
+                            "timezone": {
+                              "type": "string"
+                            },
+                            "min_date": {
+                              "type": "string"
+                            },
+                            "max_date": {
+                              "type": "string"
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "enum",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "enum"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "default_value": {
+                              "type": "string"
+                            },
+                            "options": {
+                              "anyOf": [
+                                {
+                                  "type": "object",
+                                  "required": [
+                                    "type",
+                                    "values"
+                                  ],
+                                  "properties": {
+                                    "type": {
+                                      "const": "strings"
+                                    },
+                                    "values": {
+                                      "type": "array",
+                                      "items": {
+                                        "type": "string"
+                                      }
+                                    }
+                                  }
+                                },
+                                {
+                                  "type": "object",
+                                  "required": [
+                                    "type",
+                                    "values"
+                                  ],
+                                  "properties": {
+                                    "type": {
+                                      "const": "objects"
+                                    },
+                                    "values": {
+                                      "type": "array",
+                                      "items": {
+                                        "type": "object",
+                                        "required": [
+                                          "label",
+                                          "value"
+                                        ],
+                                        "properties": {
+                                          "label": {
+                                            "type": "string"
+                                          },
+                                          "value": {
+                                            "type": "string"
+                                          }
+                                        }
+                                      }
+                                    }
+                                  }
+                                }
+                              ]
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            }
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "json",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "json"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "default_value": {},
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            }
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "jsonschema",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "jsonschema"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "schema": {
+                              "type": "object"
+                            },
+                            "ui_schema": {
+                              "type": "object"
+                            },
+                            "default_from_schema": {
+                              "type": "boolean"
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "relation",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "relation"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "required": [
+                            "reference",
+                            "target"
+                          ],
+                          "properties": {
+                            "reference": {
+                              "type": "string"
+                            },
+                            "target": {
+                              "type": "string"
+                            },
+                            "target_field": {
+                              "type": "string",
+                              "default": "id"
+                            },
+                            "target_field_type": {
+                              "type": "string",
+                              "enum": [
+                                "text",
+                                "integer"
+                              ],
+                              "default": "integer"
+                            },
+                            "on_delete": {
+                              "type": "string",
+                              "enum": [
+                                "cascade",
+                                "set null",
+                                "set default",
+                                "restrict",
+                                "no action"
+                              ],
+                              "default": "set null"
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      }
+                    },
+                    {
+                      "type": "object",
+                      "title": "media",
+                      "additionalProperties": false,
+                      "required": [
+                        "type"
+                      ],
+                      "properties": {
+                        "name": {
+                          "type": "string"
+                        },
+                        "type": {
+                          "const": "media"
+                        },
+                        "config": {
+                          "type": "object",
+                          "additionalProperties": false,
+                          "properties": {
+                            "entity": {
+                              "type": "string"
+                            },
+                            "min_items": {
+                              "type": "number"
+                            },
+                            "max_items": {
+                              "type": "number"
+                            },
+                            "mime_types": {
+                              "type": "array",
+                              "items": {
+                                "type": "string"
+                              }
+                            },
+                            "label": {
+                              "type": "string"
+                            },
+                            "description": {
+                              "type": "string"
+                            },
+                            "required": {
+                              "type": "boolean",
+                              "default": false
+                            },
+                            "fillable": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "hidden": {
+                              "anyOf": [
+                                {
+                                  "type": "boolean",
+                                  "title": "Boolean"
+                                },
+                                {
+                                  "type": "array",
+                                  "title": "Context",
+                                  "uniqueItems": true,
+                                  "items": {
+                                    "type": "string",
+                                    "enum": [
+                                      "create",
+                                      "read",
+                                      "update",
+                                      "delete",
+                                      "form",
+                                      "table",
+                                      "submit"
+                                    ]
+                                  }
+                                }
+                              ]
+                            },
+                            "virtual": {
+                              "type": "boolean"
+                            },
+                            "default_value": {}
+                          }
+                        }
+                      }
+                    }
+                  ]
+                }
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_entities_remove",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to remove"
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_relations_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to get"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "(optional) include secrets in the response config",
+            "default": false
+          },
+          "schema": {
+            "type": "boolean",
+            "description": "(optional) include the schema in the response",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_data_relations_add",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to add"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "type": {
+                "type": "string",
+                "enum": [
+                  "1:1",
+                  "n:1",
+                  "m:n",
+                  "poly"
+                ]
+              },
+              "source": {
+                "type": "string"
+              },
+              "target": {
+                "type": "string"
+              },
+              "config": {
+                "type": "object",
+                "properties": {}
+              }
+            },
+            "required": [
+              "type",
+              "source",
+              "target"
+            ]
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_relations_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to update"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "type": {
+                "type": "string",
+                "enum": [
+                  "1:1",
+                  "n:1",
+                  "m:n",
+                  "poly"
+                ]
+              },
+              "source": {
+                "type": "string"
+              },
+              "target": {
+                "type": "string"
+              },
+              "config": {
+                "type": "object",
+                "properties": {}
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_relations_remove",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to remove"
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_indices_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to get"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "(optional) include secrets in the response config",
+            "default": false
+          },
+          "schema": {
+            "type": "boolean",
+            "description": "(optional) include the schema in the response",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_data_indices_add",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to add"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "entity": {
+                "type": "string"
+              },
+              "fields": {
+                "type": "array",
+                "minItems": 1,
+                "items": {
+                  "type": "string"
+                }
+              },
+              "unique": {
+                "type": "boolean",
+                "default": false
+              }
+            },
+            "required": [
+              "entity",
+              "fields"
+            ]
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_data_indices_remove",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to remove"
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_get",
+      "title": "Get Authentication",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "path": {
+            "type": "string",
+            "title": "Path",
+            "description": "Path to the property to get, e.g. `key.subkey`",
+            "pattern": "^[a-zA-Z0-9_.]{0,}$"
+          },
+          "depth": {
+            "type": "number",
+            "description": "Limit the depth of the response"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "Include secrets in the response config",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_auth_update",
+      "title": "Update Authentication",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "full": {
+            "type": "boolean",
+            "default": false
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "enabled": {
+                "type": "boolean",
+                "default": false
+              },
+              "basepath": {
+                "type": "string",
+                "default": "/api/auth"
+              },
+              "entity_name": {
+                "type": "string",
+                "default": "users"
+              },
+              "allow_register": {
+                "type": "boolean",
+                "default": true
+              },
+              "jwt": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": false,
+                "properties": {
+                  "secret": {
+                    "type": "string",
+                    "default": ""
+                  },
+                  "alg": {
+                    "type": "string",
+                    "enum": [
+                      "HS256",
+                      "HS384",
+                      "HS512"
+                    ],
+                    "default": "HS256"
+                  },
+                  "expires": {
+                    "type": "number"
+                  },
+                  "issuer": {
+                    "type": "string"
+                  },
+                  "fields": {
+                    "type": "array",
+                    "default": [
+                      "id",
+                      "email",
+                      "role"
+                    ],
+                    "items": {
+                      "type": "string"
+                    }
+                  }
+                }
+              },
+              "cookie": {
+                "type": "object",
+                "additionalProperties": false,
+                "properties": {
+                  "path": {
+                    "type": "string",
+                    "default": "/"
+                  },
+                  "sameSite": {
+                    "type": "string",
+                    "enum": [
+                      "strict",
+                      "lax",
+                      "none"
+                    ],
+                    "default": "lax"
+                  },
+                  "secure": {
+                    "type": "boolean",
+                    "default": true
+                  },
+                  "httpOnly": {
+                    "type": "boolean",
+                    "default": true
+                  },
+                  "expires": {
+                    "type": "number",
+                    "default": 604800
+                  },
+                  "partitioned": {
+                    "type": "boolean",
+                    "default": false
+                  },
+                  "renew": {
+                    "type": "boolean",
+                    "default": true
+                  },
+                  "pathSuccess": {
+                    "type": "string",
+                    "default": "/"
+                  },
+                  "pathLoggedOut": {
+                    "type": "string",
+                    "default": "/"
+                  }
+                }
+              },
+              "guard": {
+                "type": "object",
+                "properties": {
+                  "enabled": {
+                    "type": "boolean",
+                    "default": false
+                  }
+                }
+              }
+            }
+          }
+        },
+        "required": [
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_strategies_get",
+      "title": "Get Strategies",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to get"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "(optional) include secrets in the response config",
+            "default": false
+          },
+          "schema": {
+            "type": "boolean",
+            "description": "(optional) include the schema in the response",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_auth_strategies_add",
+      "title": "Add Strategies",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to add"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "type": {
+                "type": "string"
+              },
+              "enabled": {
+                "type": "boolean",
+                "default": true
+              },
+              "config": {
+                "type": "object",
+                "properties": {}
+              }
+            },
+            "required": [
+              "type",
+              "config"
+            ]
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_strategies_update",
+      "title": "Update Strategies",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to update"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "type": {
+                "type": "string"
+              },
+              "enabled": {
+                "type": "boolean",
+                "default": true
+              },
+              "config": {
+                "type": "object",
+                "properties": {}
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_strategies_remove",
+      "title": "Get Strategies",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to remove"
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_roles_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to get"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "(optional) include secrets in the response config",
+            "default": false
+          },
+          "schema": {
+            "type": "boolean",
+            "description": "(optional) include the schema in the response",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_auth_roles_add",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to add"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "permissions": {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              },
+              "is_default": {
+                "type": "boolean"
+              },
+              "implicit_allow": {
+                "type": "boolean"
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_roles_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to update"
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "permissions": {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              },
+              "is_default": {
+                "type": "boolean"
+              },
+              "implicit_allow": {
+                "type": "boolean"
+              }
+            }
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key",
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_auth_roles_remove",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "key": {
+            "type": "string",
+            "description": "key to remove"
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          }
+        },
+        "required": [
+          "key"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_media_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "path": {
+            "type": "string",
+            "title": "Path",
+            "description": "Path to the property to get, e.g. `key.subkey`",
+            "pattern": "^[a-zA-Z0-9_.]{0,}$"
+          },
+          "depth": {
+            "type": "number",
+            "description": "Limit the depth of the response"
+          },
+          "secrets": {
+            "type": "boolean",
+            "description": "Include secrets in the response config",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "readOnlyHint": true,
+        "destructiveHint": false
+      }
+    },
+    {
+      "name": "config_media_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "full": {
+            "type": "boolean",
+            "default": false
+          },
+          "return_config": {
+            "type": "boolean",
+            "description": "If the new configuration should be returned",
+            "default": false
+          },
+          "value": {
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+              "enabled": {
+                "type": "boolean",
+                "default": false
+              },
+              "basepath": {
+                "type": "string",
+                "default": "/api/media"
+              },
+              "entity_name": {
+                "type": "string",
+                "default": "media"
+              },
+              "storage": {
+                "type": "object",
+                "default": {},
+                "additionalProperties": false,
+                "properties": {
+                  "body_max_size": {
+                    "type": "number",
+                    "description": "Max size of the body in bytes. Leave blank for unlimited."
+                  }
+                }
+              }
+            }
+          }
+        },
+        "required": [
+          "value"
+        ]
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_media_adapter_get",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "secrets": {
+            "type": "boolean",
+            "description": "Include secrets in the response config",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    },
+    {
+      "name": "config_media_adapter_update",
+      "inputSchema": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "value": {
+            "anyOf": [
+              {
+                "type": "object",
+                "title": "AWS S3",
+                "description": "AWS S3 or compatible storage",
+                "additionalProperties": false,
+                "properties": {
+                  "type": {
+                    "const": "s3"
+                  },
+                  "config": {
+                    "type": "object",
+                    "title": "AWS S3",
+                    "description": "AWS S3 or compatible storage",
+                    "properties": {
+                      "access_key": {
+                        "type": "string"
+                      },
+                      "secret_access_key": {
+                        "type": "string"
+                      },
+                      "url": {
+                        "type": "string",
+                        "description": "URL to S3 compatible endpoint without trailing slash",
+                        "examples": [
+                          "https://{account_id}.r2.cloudflarestorage.com/{bucket}",
+                          "https://{bucket}.s3.{region}.amazonaws.com"
+                        ],
+                        "pattern": "^https?://(?:.*)?[^/.]+$"
+                      }
+                    },
+                    "required": [
+                      "access_key",
+                      "secret_access_key",
+                      "url"
+                    ]
+                  }
+                },
+                "required": [
+                  "type",
+                  "config"
+                ]
+              },
+              {
+                "type": "object",
+                "title": "Cloudinary",
+                "description": "Cloudinary media storage",
+                "additionalProperties": false,
+                "properties": {
+                  "type": {
+                    "const": "cloudinary"
+                  },
+                  "config": {
+                    "type": "object",
+                    "title": "Cloudinary",
+                    "description": "Cloudinary media storage",
+                    "properties": {
+                      "cloud_name": {
+                        "type": "string"
+                      },
+                      "api_key": {
+                        "type": "string"
+                      },
+                      "api_secret": {
+                        "type": "string"
+                      },
+                      "upload_preset": {
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "cloud_name",
+                      "api_key",
+                      "api_secret"
+                    ]
+                  }
+                },
+                "required": [
+                  "type",
+                  "config"
+                ]
+              },
+              {
+                "type": "object",
+                "title": "Local",
+                "description": "Local file system storage",
+                "additionalProperties": false,
+                "properties": {
+                  "type": {
+                    "const": "local"
+                  },
+                  "config": {
+                    "type": "object",
+                    "title": "Local",
+                    "description": "Local file system storage",
+                    "additionalProperties": false,
+                    "properties": {
+                      "path": {
+                        "type": "string",
+                        "default": "./"
+                      }
+                    },
+                    "required": [
+                      "path"
+                    ]
+                  }
+                },
+                "required": [
+                  "type",
+                  "config"
+                ]
+              }
+            ]
+          },
+          "return_config": {
+            "type": "boolean",
+            "default": false
+          },
+          "secrets": {
+            "type": "boolean",
+            "default": false
+          }
+        }
+      },
+      "annotations": {
+        "destructiveHint": true,
+        "idempotentHint": true
+      }
+    }
+  ],
+  "resources": [
+    {
+      "uri": "bknd://data/entities",
+      "name": "data_entities",
+      "title": "Entities",
+      "description": "Retrieve all entities"
+    },
+    {
+      "uri": "bknd://data/relations",
+      "name": "data_relations",
+      "title": "Relations",
+      "description": "Retrieve all relations"
+    },
+    {
+      "uri": "bknd://data/indices",
+      "name": "data_indices",
+      "title": "Indices",
+      "description": "Retrieve all indices"
+    },
+    {
+      "uri": "bknd://system/config",
+      "name": "system_config"
+    },
+    {
+      "uriTemplate": "bknd://system/config/{module}",
+      "name": "system_config_module"
+    },
+    {
+      "uri": "bknd://system/schema",
+      "name": "system_schema"
+    },
+    {
+      "uriTemplate": "bknd://system/schema/{module}",
+      "name": "system_schema_module"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/docs/package-lock.json b/docs/package-lock.json
index 9db3d56..8fb69ff 100644
--- a/docs/package-lock.json
+++ b/docs/package-lock.json
@@ -6,7 +6,6 @@
   "packages": {
     "": {
       "name": "bknd-docs",
-      "version": "0.0.0",
       "hasInstallScript": true,
       "dependencies": {
         "@iconify/react": "^6.0.0",
@@ -29,6 +28,7 @@
       },
       "devDependencies": {
         "@tailwindcss/postcss": "^4.1.11",
+        "@types/bun": "^1.2.19",
         "@types/mdx": "^2.0.13",
         "@types/node": "24.0.10",
         "@types/react": "^19.1.8",
@@ -36,6 +36,7 @@
         "eslint": "^8",
         "eslint-config-next": "15.3.5",
         "fumadocs-docgen": "^2.1.0",
+        "jsonv-ts": "^0.7.0",
         "postcss": "^8.5.6",
         "rimraf": "^6.0.1",
         "tailwindcss": "^4.1.11",
@@ -3281,6 +3282,16 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@types/bun": {
+      "version": "1.2.19",
+      "resolved": "https://registry.npmjs.org/@types/bun/-/bun-1.2.19.tgz",
+      "integrity": "sha512-d9ZCmrH3CJ2uYKXQIUuZ/pUnTqIvLDS0SK7pFmbx8ma+ziH/FRMoAq5bYpRG7y+w1gl+HgyNZbtqgMq4W4e2Lg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "bun-types": "1.2.19"
+      }
+    },
     "node_modules/@types/debug": {
       "version": "4.1.12",
       "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.12.tgz",
@@ -4382,6 +4393,19 @@
         "node": ">=8"
       }
     },
+    "node_modules/bun-types": {
+      "version": "1.2.19",
+      "resolved": "https://registry.npmjs.org/bun-types/-/bun-types-1.2.19.tgz",
+      "integrity": "sha512-uAOTaZSPuYsWIXRpj7o56Let0g/wjihKCkeRqUBhlLVM/Bt+Fj9xTo+LhC1OV1XDaGkz4hNC80et5xgy+9KTHQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      },
+      "peerDependencies": {
+        "@types/react": "^19"
+      }
+    },
     "node_modules/busboy": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/busboy/-/busboy-1.6.0.tgz",
@@ -6816,6 +6840,17 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/hono": {
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.9.0.tgz",
+      "integrity": "sha512-JAUc4Sqi3lhby2imRL/67LMcJFKiCu7ZKghM7iwvltVZzxEC5bVJCsAa4NTnSfmWGb+N2eOVtFE586R+K3fejA==",
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "engines": {
+        "node": ">=16.9.0"
+      }
+    },
     "node_modules/html-void-elements": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/html-void-elements/-/html-void-elements-3.0.0.tgz",
@@ -7525,6 +7560,19 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/jsonv-ts": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/jsonv-ts/-/jsonv-ts-0.7.0.tgz",
+      "integrity": "sha512-zN5/KMs1WOs+0IbYiZF7mVku4dum8LKP9xv8VqgVm+PBz5VZuU1V8iLQhI991ogUbhGHHlOCwqxnxQUuvCPbQA==",
+      "dev": true,
+      "license": "MIT",
+      "optionalDependencies": {
+        "hono": "*"
+      },
+      "peerDependencies": {
+        "typescript": "^5.0.0"
+      }
+    },
     "node_modules/jsx-ast-utils": {
       "version": "3.3.5",
       "resolved": "https://registry.npmjs.org/jsx-ast-utils/-/jsx-ast-utils-3.3.5.tgz",
diff --git a/docs/package.json b/docs/package.json
index 486c83c..346a3be 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -4,9 +4,10 @@
   "scripts": {
     "dev": "next dev",
     "dev:turbo": "next dev --turbo",
-    "build": "bun generate:openapi && next build",
+    "build": "bun generate:openapi && bun generate:mcp && next build",
     "start": "next start",
     "generate:openapi": "bun scripts/generate-openapi.mjs",
+    "generate:mcp": "bun scripts/generate-mcp.ts",
     "postinstall": "fumadocs-mdx",
     "preview": "npm run build && wrangler dev",
     "cf:preview": "wrangler dev",
@@ -35,6 +36,7 @@
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.1.11",
+    "@types/bun": "^1.2.19",
     "@types/mdx": "^2.0.13",
     "@types/node": "24.0.10",
     "@types/react": "^19.1.8",
@@ -42,6 +44,7 @@
     "eslint": "^8",
     "eslint-config-next": "15.3.5",
     "fumadocs-docgen": "^2.1.0",
+    "jsonv-ts": "^0.7.0",
     "postcss": "^8.5.6",
     "rimraf": "^6.0.1",
     "tailwindcss": "^4.1.11",
diff --git a/docs/scripts/generate-mcp.ts b/docs/scripts/generate-mcp.ts
new file mode 100644
index 0000000..3da6c05
--- /dev/null
+++ b/docs/scripts/generate-mcp.ts
@@ -0,0 +1,75 @@
+/// <reference types="@types/bun" />
+
+import type { Tool, Resource } from "jsonv-ts/mcp";
+import { rimraf } from "rimraf";
+import { writeFile, readFile } from "node:fs/promises";
+
+const config = {
+   mcpConfig: "./mcp.json",
+   outFile: "./content/docs/(documentation)/modules/server/mcp.mdx",
+};
+
+async function generate() {
+   console.info("Generating MCP documentation...");
+
+   try {
+      console.log("bun version", Bun.version);
+   } catch (e) {
+      console.log("bun failed");
+   }
+
+   await cleanup();
+   const mcpConfig = JSON.parse(await readFile(config.mcpConfig, "utf-8"));
+   const document = await generateDocument(mcpConfig);
+   await writeFile(config.outFile, document, "utf-8");
+   console.info("MCP documentation generated.");
+}
+
+async function generateDocument({
+   tools,
+   resources,
+}: {
+   tools: ReturnType<Tool["toJSON"]>[];
+   resources: ReturnType<Resource["toJSON"]>[];
+}) {
+   return `---
+title: "MCP"
+description: "Built-in full featured MCP server."
+tags: ["documentation"]
+---
+import { JsonSchemaTypeTable } from '@/components/McpTool';
+
+## Tools
+
+${tools
+   .map(
+      (t) => `
+### \`${t.name}\`
+
+${t.description ?? ""}
+
+<JsonSchemaTypeTable schema={${JSON.stringify(t.inputSchema)}} key={"${String(t.name)}"} />`,
+   )
+   .join("\n")}
+   
+
+## Resources
+
+${resources
+   .map(
+      (r) => `
+
+### \`${r.name}\`
+
+${r.description ?? ""}
+`,
+   )
+   .join("\n")}
+`;
+}
+
+async function cleanup() {
+   await rimraf(config.outFile);
+}
+
+void generate();
diff --git a/examples/cloudflare-worker/bknd.config.ts b/examples/cloudflare-worker/bknd.config.ts
index af5eea2..88250c8 100644
--- a/examples/cloudflare-worker/bknd.config.ts
+++ b/examples/cloudflare-worker/bknd.config.ts
@@ -1,12 +1,11 @@
 /**
  * Optionally wrapping the configuration with the `withPlatformProxy` function
  * enables programmatic access to the bindings, e.g. for generating types.
+ *
+ * We're using separate files, so that "wrangler" doesn't get bundled with your worker.
  */
 
 import { withPlatformProxy } from "bknd/adapter/cloudflare";
+import config from "./config.ts";
 
-export default withPlatformProxy({
-   d1: {
-      session: true,
-   },
-});
+export default withPlatformProxy(config);
diff --git a/examples/cloudflare-worker/config.ts b/examples/cloudflare-worker/config.ts
new file mode 100644
index 0000000..4207e27
--- /dev/null
+++ b/examples/cloudflare-worker/config.ts
@@ -0,0 +1,7 @@
+import type { CloudflareBkndConfig } from "bknd/adapter/cloudflare";
+
+export default {
+   d1: {
+      session: true,
+   },
+} satisfies CloudflareBkndConfig;
diff --git a/examples/cloudflare-worker/src/index.ts b/examples/cloudflare-worker/src/index.ts
index ebbfc8b..36558c7 100644
--- a/examples/cloudflare-worker/src/index.ts
+++ b/examples/cloudflare-worker/src/index.ts
@@ -1,4 +1,4 @@
 import { serve } from "bknd/adapter/cloudflare";
-import config from "../bknd.config";
+import config from "../config";
 
 export default serve(config);
diff --git a/examples/cloudflare-worker/tsconfig.json b/examples/cloudflare-worker/tsconfig.json
index d3f6143..7c9e18e 100644
--- a/examples/cloudflare-worker/tsconfig.json
+++ b/examples/cloudflare-worker/tsconfig.json
@@ -11,6 +11,7 @@
     "isolatedModules": true,
     "noImplicitAny": false,
     "allowSyntheticDefaultImports": true,
+    "allowImportingTsExtensions": true,
     "forceConsistentCasingInFileNames": true,
     "strict": true,
     "skipLibCheck": true