#!/usr/bin/env node
import { spawn } from "child_process";
import path from "path";
import { fileURLToPath } from "url";
// Get current file's directory
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
// Path to your MCP server executable
const mcpServerPath = path.resolve(__dirname, "../dist/index.cjs");
// Environment variables
const env = {
...process.env,
GITHUB_TOKEN: process.env.GITHUB_TOKEN,
OPENAI_API_KEY: process.env.OPENAI_API_KEY,
GITHUB_USERNAME: process.env.GITHUB_USERNAME,
};
// Validate required environment variables
if (!env.GITHUB_TOKEN) {
console.log("Error: GITHUB_TOKEN environment variable is required");
process.exit(1);
}
if (!env.OPENAI_API_KEY) {
console.log("Error: OPENAI_API_KEY environment variable is required");
process.exit(1);
}
if (!env.GITHUB_USERNAME) {
console.log("Error: GITHUB_USERNAME environment variable is required");
process.exit(1);
}
// Spawn the MCP server
const mcp = spawn("node", [mcpServerPath], { env });
// Listen for stdout (MCP responses)
mcp.stdout.on("data", (data) => {
const message = data.toString().trim();
try {
// Try to parse JSON
const jsonMessage = JSON.parse(message);
console.log("Received MCP response:", JSON.stringify(jsonMessage, null, 2));
// If this is the ListTools response, send a CallTool request
if (jsonMessage.result && jsonMessage.result.tools) {
console.log("Tools available, sending CallTool request...");
sendCallToolRequest();
}
} catch (e) {
// Not JSON, just log the message
console.log("MCP server stdout:", message);
}
});
// Listen for stderr (console.log messages from the MCP server)
mcp.stderr.on("data", (data) => {
console.log("MCP server stderr:", data.toString().trim());
});
// When the MCP server exits
mcp.on("close", (code) => {
console.log(`MCP server exited with code ${code}`);
});
// Send a JSON-RPC message to the MCP server
function sendMessage(message) {
mcp.stdin.write(JSON.stringify(message) + "\n");
}
// Wait for server to start then send ListTools
setTimeout(() => {
console.log("Sending ListTools request...");
sendMessage({
jsonrpc: "2.0",
id: "1",
method: "listTools",
params: {},
});
}, 1000);
// Send a CallTool request
function sendCallToolRequest() {
console.log("Sending CallTool request for github_enhance_resume_with_project...");
sendMessage({
jsonrpc: "2.0",
id: "2",
method: "callTool",
params: {
name: "github_enhance_resume_with_project",
arguments: {
directory: process.cwd(),
},
},
});
}
// Exit gracefully
process.on("SIGINT", () => {
console.log("Exiting...");
mcp.kill();
process.exit(0);
});
