MCP - Tools infrastructure

packages/mcp/src/index.ts

@@ -9,6 +9,8 @@ import { dirname, resolve } from "node:path";
 import { readFileSync } from "node:fs";
 import { fileURLToPath } from "node:url";
 
+import { registerTools } from "./tools/index.js";
+
 const currentFilePath = fileURLToPath(import.meta.url);
 const currentDirectoryPath = dirname(currentFilePath);
 const packageJsonPath = resolve(currentDirectoryPath, "../package.json");
@@ -37,6 +39,8 @@ const buildServer = (): McpServer => {
     version: getServerVersion(),
   });
 
+  registerTools(server);
+
   return server;
 };
 

packages/mcp/src/tools/index.ts

@@ -0,0 +1,10 @@
+import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
+import type { McpTool } from "./types.js";
+
+const TOOLS: McpTool[] = [];
+
+export function registerTools(server: McpServer) {
+  for (const tool of TOOLS) {
+    server.registerTool(tool.name, tool.config, tool.executeCallback);
+  }
+}

packages/mcp/src/tools/types.ts

@@ -0,0 +1,27 @@
+import type { ToolCallback } from "@modelcontextprotocol/sdk/server/mcp.js";
+import type {
+  AnySchema,
+  ZodRawShapeCompat,
+} from "@modelcontextprotocol/sdk/server/zod-compat.js";
+import type { ToolAnnotations } from "@modelcontextprotocol/sdk/types.js";
+
+export interface McpTool<
+  InputArgs extends ZodRawShapeCompat | AnySchema | undefined =
+    | ZodRawShapeCompat
+    | AnySchema
+    | undefined,
+  OutputArgs extends ZodRawShapeCompat | AnySchema =
+    | ZodRawShapeCompat
+    | AnySchema,
+> {
+  name: string;
+  config: {
+    title?: string;
+    description?: string;
+    inputSchema?: InputArgs;
+    outputSchema?: OutputArgs;
+    annotations?: ToolAnnotations;
+    _meta?: Record<string, unknown>;
+  };
+  executeCallback: ToolCallback<InputArgs>;
+}