Raindrop.io

import { spawn } from 'child_process'; import { describe, expect, it } from 'vitest'; describe('MCP Inspector CLI', () => { it('lists available tools via Inspector CLI', async () => { const cmd = [ 'npx', '-y', '@modelcontextprotocol/inspector', '--cli', 'node', 'build/index.js', '--method', 'tools/list' ]; const proc = spawn(cmd[0]!, cmd.slice(1), { env: { ...process.env }, stdio: ['ignore', 'pipe', 'pipe'] }); let output = ''; proc.stdout.on('data', (chunk: Buffer) => { output += chunk.toString(); }); await new Promise((resolve) => proc.on('close', resolve)); expect(output).toMatch(/tools|list/i); expect(output).toMatch(/id|name/i); }); it('responds to a valid MCP protocol request (ping)', async () => { const cmd = [ 'npx', '-y', '@modelcontextprotocol/inspector', '--cli', 'node', 'build/index.js', '--method', 'ping' ]; const proc = spawn(cmd[0]!, cmd.slice(1), { env: { ...process.env }, stdio: ['ignore', 'pipe', 'pipe'] }); let output = ''; proc.stdout.on('data', (chunk: Buffer) => { output += chunk.toString(); }); await new Promise((resolve) => proc.on('close', resolve)); expect(output).toContain('id'); expect(output).toMatch(/id/); }); });