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https://github.com/QwenLM/qwen-code.git
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dc833d9d94
- Add test-engineer agent for bug reproduction and verification - Add /qc:bugfix command for structured bugfix workflow - Add e2e-testing skill covering headless/interactive modes, MCP testing - Add structured-debugging skill for hypothesis-driven debugging - Simplify AGENTS.md to focus on essential commands and conventions - Add terminal-capture scenario for bugfix workflow testing - Add .qwen folder to ESLint ignore list Known limitations: The /qc:bugfix workflow and e2e-testing skill are experimental and may be unstable or consume significant tokens. Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>
114 lines
3 KiB
JavaScript
114 lines
3 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Zero-dependency MCP test server template.
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* Speaks JSON-RPC over stdin/stdout — no npm install needed.
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*
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* Usage:
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* 1. Edit TOOL_DEFINITIONS to define your tools
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* 2. Edit handleToolCall() to implement tool behavior
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* 3. Configure in .qwen/settings.json and run via the CLI
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*
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* Sanity check without the CLI:
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* printf '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"test","version":"1.0"}}}\n' | node mcp-test-server.js
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*/
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const readline = require('readline');
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const rl = readline.createInterface({ input: process.stdin, terminal: false });
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// ---------------------------------------------------------------------------
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// Configure your tools here
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// ---------------------------------------------------------------------------
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const SERVER_NAME = 'test-server';
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const SERVER_VERSION = '1.0.0';
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const TOOL_DEFINITIONS = [
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{
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name: 'echo',
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description: 'Echoes back the provided arguments as JSON.',
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inputSchema: {
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type: 'object',
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properties: {
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message: { type: 'string', description: 'Message to echo' },
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},
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required: ['message'],
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},
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},
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// Add more tools here
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];
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function handleToolCall(name, args) {
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switch (name) {
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case 'echo':
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return `Echo: ${JSON.stringify(args)}`;
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// Add more cases here
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default:
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return null; // returning null signals unknown tool
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}
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}
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// ---------------------------------------------------------------------------
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// MCP protocol handling — no need to edit below this line
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// ---------------------------------------------------------------------------
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function send(msg) {
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process.stdout.write(JSON.stringify(msg) + '\n');
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}
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rl.on('line', (line) => {
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let req;
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try {
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req = JSON.parse(line.trim());
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} catch {
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return;
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}
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if (req.method === 'initialize') {
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send({
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jsonrpc: '2.0',
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id: req.id,
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result: {
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protocolVersion: '2024-11-05',
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capabilities: { tools: {} },
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serverInfo: { name: SERVER_NAME, version: SERVER_VERSION },
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},
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});
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} else if (req.method === 'notifications/initialized') {
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// no response needed
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} else if (req.method === 'tools/list') {
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send({
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jsonrpc: '2.0',
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id: req.id,
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result: { tools: TOOL_DEFINITIONS },
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});
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} else if (req.method === 'tools/call') {
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const toolName = req.params?.name;
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const args = req.params?.arguments || {};
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const result = handleToolCall(toolName, args);
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if (result === null) {
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send({
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jsonrpc: '2.0',
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id: req.id,
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result: {
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content: [{ type: 'text', text: `Unknown tool: ${toolName}` }],
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isError: true,
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},
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});
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} else {
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send({
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jsonrpc: '2.0',
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id: req.id,
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result: {
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content: [{ type: 'text', text: String(result) }],
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},
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});
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}
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} else if (req.id) {
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send({
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jsonrpc: '2.0',
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id: req.id,
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error: { code: -32601, message: 'Method not found' },
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});
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}
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});
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