@iflow-mcp/fred-mcp-server/build/index.js

Federal Reserve Economic Data (FRED) MCP Server - Access all 800,000+ economic time series with search, browse, and data retrieval capabilities

#!/usr/bin/env node
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { registerFREDTools } from "./fred/tools.js";
import { readFileSync } from "fs";
import { fileURLToPath } from "url";
import { dirname, join } from "path";
/**
 * Create and configure a new FRED MCP server
 */
export function createServer() {
    // Get package.json version
    const __filename = fileURLToPath(import.meta.url);
    const __dirname = dirname(__filename);
    const packageJsonPath = join(__dirname, "..", "package.json");
    const packageJson = JSON.parse(readFileSync(packageJsonPath, "utf-8"));
    /**
     * Main FRED MCP Server
     *
     * Provides access to Federal Reserve Economic Data through the
     * Model Context Protocol
     */
    const server = new McpServer({
        name: "fred",
        version: packageJson.version,
        description: "Federal Reserve Economic Data (FRED) MCP Server for retrieving economic data series"
    });
    // Register FRED tools
    registerFREDTools(server);
    return server;
}
/**
 * Connect and start the MCP server
 */
export async function startServer(server, transport) {
    console.error("FRED MCP Server starting...");
    try {
        await server.connect(transport);
        console.error("FRED MCP Server running on stdio");
        // Keep the process running
        process.on('SIGINT', () => {
            console.error("Server shutting down...");
            process.exit(0);
        });
        return true;
    }
    catch (error) {
        console.error("Failed to start server:", error);
        return false;
    }
}
/**
 * Main entry point
 */
async function main() {
    const server = createServer();
    const transport = new StdioServerTransport();
    const success = await startServer(server, transport);
    if (!success) {
        process.exit(1);
    }
}
// Flag to control execution for testing
export const TESTING_DISABLED_AUTO_START = false;
// Simplified startup logic - always run main unless testing is disabled
if (!TESTING_DISABLED_AUTO_START) {
    main().catch((error) => {
        console.error("Fatal error in main():", error);
        process.exit(1);
    });
}
// Export main for testing
export { main };