getUserSettings

Retrieve user preferences and configuration from Fitbit to customize health tracking and data analysis.

Input Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Implementation Reference

src/server.ts:509-540 (registration)

Registration of the 'getUserSettings' tool, including its inline handler function. The handler fetches the user's profile from the Fitbit API endpoint '/user/-/profile.json' using the shared makeApiRequest helper and returns the 'user' object from the response. No input parameters (empty schema).

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

src/server.ts:509-540 (handler)

The inline handler for 'getUserSettings' tool executes the core logic: calls Fitbit API for user profile and formats the response as MCP content.

server.tool("getUserSettings", {}, async () => {
  try {
    const endpoint = "/user/-/profile.json";
    const data = await makeApiRequest(endpoint);
    return {
      content: [
        {
          type: "text",
          text: JSON.stringify(
            {
              user: data.user || {},
            },
            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)

Shared helper function makeApiRequest used by getUserSettings (and other tools) to perform authenticated API calls 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;
  }
}

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