import { spawn } from 'child_process';
// Test the Image Generator MCP server
const server = spawn('node', ['build/index.js'], {
stdio: ['pipe', 'pipe', 'pipe']
});
// Send initialization request
const initRequest = {
jsonrpc: '2.0',
id: 1,
method: 'initialize',
params: {
protocolVersion: '2024-11-05',
capabilities: {},
clientInfo: { name: 'test-client', version: '1.0.0' }
}
};
// Send list tools request
const listToolsRequest = {
jsonrpc: '2.0',
id: 2,
method: 'tools/list',
params: {}
};
// Send generate image request
const generateImageRequest = {
jsonrpc: '2.0',
id: 3,
method: 'tools/call',
params: {
name: 'generate_test_image',
arguments: {
width: 400,
height: 300,
color: '#3498db',
filepath: './test-output.png'
}
}
};
let responseCount = 0;
server.stdout.on('data', (data) => {
const responses = data.toString().trim().split('\n');
responses.forEach((response: string) => {
if (response.trim()) {
try {
const parsed = JSON.parse(response);
console.log(`Response ${++responseCount}:`, JSON.stringify(parsed, null, 2));
} catch (e) {
console.log('Raw response:', response);
}
}
});
});
server.stderr.on('data', (data) => {
console.error('Error:', data.toString());
});
// Send requests
setTimeout(() => {
server.stdin.write(JSON.stringify(initRequest) + '\n');
}, 100);
setTimeout(() => {
server.stdin.write(JSON.stringify(listToolsRequest) + '\n');
}, 200);
setTimeout(() => {
server.stdin.write(JSON.stringify(generateImageRequest) + '\n');
}, 300);
setTimeout(() => {
server.kill();
}, 5000);
