youtube-data-mcp/build/index.js

MCP server for YouTube data extraction - transcripts, comments, and search

#!/usr/bin/env node
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { StreamableHTTPServerTransport } from "@modelcontextprotocol/sdk/server/streamableHttp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import express from "express";
import { config, validateConfig } from "./config/index.js";
import { registerTools } from "./tools/index.js";
function createServer() {
    const server = new McpServer({
        name: config.server.name,
        version: config.server.version,
    });
    registerTools(server);
    return server;
}
async function startHttpServer() {
    const app = express();
    app.use(express.json());
    app.get("/health", (_req, res) => {
        res.json({ status: "ok", server: config.server.name, version: config.server.version });
    });
    app.post("/mcp", async (req, res) => {
        const server = createServer();
        const transport = new StreamableHTTPServerTransport({
            sessionIdGenerator: undefined,
        });
        res.on("close", () => {
            transport.close();
        });
        await server.connect(transport);
        await transport.handleRequest(req, res, req.body);
    });
    app.listen(config.server.port, () => {
        console.log(`YouTube Data MCP Server running on http://localhost:${config.server.port}`);
        console.log(`  - Health check: GET /health`);
        console.log(`  - MCP endpoint: POST /mcp`);
    });
}
async function startStdioServer() {
    const server = createServer();
    const transport = new StdioServerTransport();
    await server.connect(transport);
    console.error("YouTube Data MCP Server running on stdio");
}
async function main() {
    validateConfig();
    const useHttp = process.argv.includes("--http") || process.env.MCP_TRANSPORT === "http";
    if (useHttp) {
        await startHttpServer();
    }
    else {
        await startStdioServer();
    }
}
main().catch((error) => {
    console.error("Fatal error:", error);
    process.exit(1);
});
//# sourceMappingURL=index.js.map