This server hosts the Eigent backend (FastAPI + Postgres + Redis + Celery). The desktop client (Electron) connects here.
In your local clone of eigent, edit .env.development:
VITE_BASE_URL=/api VITE_PROXY_URL=https://ai.steamocloud.com VITE_USE_LOCAL_PROXY=false
Then run npm run dev as usual. The Electron client will route API calls through this server.