getUserProfile

Tool call template

This tool declares no required parameters. Add optional parameters from the input schema as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {},
    "name": "getUserProfile"
  }
}

Implementation Reference

• src/server.ts:75-99 (handler)

  The handler function for the 'getUserProfile' tool, registered inline with server.tool. It fetches the user profile from Fitbit API using makeApiRequest and returns formatted JSON or error.

  server.tool("getUserProfile", {}, async () => {
    try {
      const data = await makeApiRequest("/user/-/profile.json");
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify(data, null, 2),
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: "text",
            text: `Error: ${
              error instanceof Error ? error.message : String(error)
            }`,
          },
        ],
        isError: true,
      };
    }
  });

• src/server.ts:44-65 (helper)

  Helper function used by getUserProfile to make authenticated API requests to Fitbit endpoints.

  async function makeApiRequest(endpoint: string): Promise<any> {
    try {
      const url = `${baseUrl}${endpoint}`;
      const response = await fetch(url, {
        headers: {
          Authorization: `Bearer ${accessToken}`,
          Accept: "application/json",
        },
      });
  
      if (!response.ok) {
        throw new Error(
          `Fitbit API error: ${response.status} ${response.statusText}`
        );
      }
  
      return await response.json();
    } catch (error) {
      console.error(`Error making request to ${endpoint}:`, error);
      throw error;
    }
  }

• src/server.ts:75-99 (registration)

  Registration of the 'getUserProfile' tool using server.tool within the initServer function.

  server.tool("getUserProfile", {}, async () => {
    try {
      const data = await makeApiRequest("/user/-/profile.json");
      return {
        content: [
          {
            type: "text",
            text: JSON.stringify(data, null, 2),
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: "text",
            text: `Error: ${
              error instanceof Error ? error.message : String(error)
            }`,
          },
        ],
        isError: true,
      };
    }
  });

• src/server.ts:75-75 (schema)

  Empty input schema for the getUserProfile tool (no parameters required).

  server.tool("getUserProfile", {}, async () => {