mcp-server-serper/build/index.js

Serper MCP Server supporting search and webpage scraping

#!/usr/bin/env node
import { startSseAndStreamableHttpMcpServer } from "mcp-http-server";
import { program } from "commander";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { createServer } from "./server.js";
program
    .name(process.env.NAME || "mcp-server-serper")
    .description(process.env.DESCRIPTION || "MCP server for serper")
    .version(process.env.VERSION || "0.0.1")
    .option("--host <host>", "host to bind server to. Default is localhost. Use 0.0.0.0 to bind to all interfaces.")
    .option("--port <port>", "port to listen on for SSE and HTTP transport.")
    .action(async (options) => {
    try {
        const createMcpServer = async (apiKey) => {
            const server = createServer(apiKey);
            return server;
        };
        if (options.port || options.host) {
            await startSseAndStreamableHttpMcpServer({
                host: options.host,
                port: options.port,
                // @ts-expect-error: CommonJS and ESM compatibility
                createMcpServer: async (req) => {
                    const apiKey = req.headers["x-serper-api-key"];
                    return createMcpServer(apiKey);
                },
            });
        }
        else {
            const server = await createMcpServer(process.env.SERPER_API_KEY || "");
            const transport = new StdioServerTransport();
            await server.connect(transport);
            console.debug("Serper MCP Server running on stdio");
        }
    }
    catch (error) {
        console.error("Error: ", error);
        process.exit(1);
    }
});
program.parse();