import { SandboxAgent } from "sandbox-agent"; import { detectAgent, buildInspectorUrl, generateSessionId } from "@sandbox-agent/example-shared"; import { startDockerSandbox } from "@sandbox-agent/example-shared/docker"; console.log("Starting sandbox..."); const { baseUrl, cleanup } = await startDockerSandbox({ port: 3002, setupCommands: [ "npm install -g --silent @modelcontextprotocol/server-everything@2026.1.26", ], }); console.log("Creating session with everything MCP server..."); const client = await SandboxAgent.connect({ baseUrl }); const sessionId = generateSessionId(); await client.createSession(sessionId, { agent: detectAgent(), mcp: { everything: { type: "local", command: ["mcp-server-everything"], timeoutMs: 10000, }, }, }); console.log(` UI: ${buildInspectorUrl({ baseUrl, sessionId })}`); console.log(' Try: "generate a random number between 1 and 100"'); console.log(" Press Ctrl+C to stop."); const keepAlive = setInterval(() => {}, 60_000); process.on("SIGINT", () => { clearInterval(keepAlive); cleanup().then(() => process.exit(0)); });