Rollbar MCP Server

Instructions

Implementation Reference

• src/tools/get-version.ts:20-44 (handler)

  The asynchronous handler function that processes the 'get-version' tool request, calls the Rollbar API, and returns the version data.

  async ({ version, environment, project }) => {
    const { token, apiBase } = resolveProject(project);
    const versionsUrl = `${apiBase}/versions/${version}?environment=${environment}`;
    const versionsResponse = await makeRollbarRequest<
      RollbarApiResponse<RollbarVersionsResponse>
    >(versionsUrl, "get-version", token);
  
    if (versionsResponse.err !== 0) {
      const errorMessage =
        versionsResponse.message ||
        `Unknown error (code: ${versionsResponse.err})`;
      throw new Error(`Rollbar API returned error: ${errorMessage}`);
    }
  
    const versionData = versionsResponse.result;
  
    return {
      content: [
        {
          type: "text",
          text: JSON.stringify(versionData),
        },
      ],
    };
  },

• src/tools/get-version.ts:8-45 (registration)

  The registration function that defines the 'get-version' tool schema (input arguments) and associates it with the handler.

  export function registerGetVersionTool(server: McpServer) {
    server.tool(
      "get-version",
      "Get version details for a Rollbar project",
      {
        version: z.coerce.string().describe("Version string (e.g. git sha)"),
        environment: z.coerce
          .string()
          .default("production")
          .describe("Environment name (default: production)"),
        project: buildProjectParam(),
      },
      async ({ version, environment, project }) => {
        const { token, apiBase } = resolveProject(project);
        const versionsUrl = `${apiBase}/versions/${version}?environment=${environment}`;
        const versionsResponse = await makeRollbarRequest<
          RollbarApiResponse<RollbarVersionsResponse>
        >(versionsUrl, "get-version", token);
  
        if (versionsResponse.err !== 0) {
          const errorMessage =
            versionsResponse.message ||
            `Unknown error (code: ${versionsResponse.err})`;
          throw new Error(`Rollbar API returned error: ${errorMessage}`);
        }
  
        const versionData = versionsResponse.result;
  
        return {
          content: [
            {
              type: "text",
              text: JSON.stringify(versionData),
            },
          ],
        };
      },
    );