const { spawn } = require('child_process');
const readline = require('readline');
// Spawn the MCP server
const server = spawn('npx', ['tsx', 'index.ts'], {
stdio: ['pipe', 'pipe', 'pipe']
});
// Handle server stderr (for debugging)
server.stderr.on('data', (data) => {
console.error('Server Error:', data.toString());
});
// Handle server stdout (JSON-RPC responses)
const rl = readline.createInterface({
input: server.stdout,
crlfDelay: Infinity
});
rl.on('line', (line) => {
console.log('Server Response:', line);
try {
const response = JSON.parse(line);
console.log('Parsed Response:', JSON.stringify(response, null, 2));
} catch (e) {
console.error('Failed to parse response:', e);
}
});
// Send initialize request
const initRequest = {
jsonrpc: "2.0",
method: "initialize",
params: {
protocolVersion: "2024-11-05",
capabilities: {},
clientInfo: {
name: "test-client",
version: "1.0.0"
}
},
id: 1
};
console.log('Sending initialize request...');
server.stdin.write(JSON.stringify(initRequest) + '\n');
// Send list tools request after a delay
setTimeout(() => {
const listToolsRequest = {
jsonrpc: "2.0",
method: "tools/list",
params: {},
id: 2
};
console.log('\nSending list tools request...');
server.stdin.write(JSON.stringify(listToolsRequest) + '\n');
}, 1000);
// Clean shutdown after 3 seconds
setTimeout(() => {
console.log('\nShutting down...');
server.kill();
process.exit(0);
}, 3000);
