ynab-mcp

Instructions

Implementation Reference

• src/tools/user.ts:6-18 (handler)

  The 'get_user' tool implementation, including its registration and the asynchronous handler that fetches user data using the YNAB client.

  server.registerTool("get_user", {
    title: "Get User",
    description: "[1 API call] Get the authenticated user's information including user ID",
    annotations: { readOnlyHint: true },
  }, async () => {
    try {
      const response = await getClient().user.getUser();
      const user = response.data.user;
      return textResult(`User ID: ${user.id}`);
    } catch (e: any) {
      return errorResult(e.message);
    }
  });

• src/tools/user.ts:5-19 (registration)

  The registerUserTools function that registers the 'get_user' tool with the McpServer.

  export function registerUserTools(server: McpServer) {
    server.registerTool("get_user", {
      title: "Get User",
      description: "[1 API call] Get the authenticated user's information including user ID",
      annotations: { readOnlyHint: true },
    }, async () => {
      try {
        const response = await getClient().user.getUser();
        const user = response.data.user;
        return textResult(`User ID: ${user.id}`);
      } catch (e: any) {
        return errorResult(e.message);
      }
    });
  }