⚠ Development / demo UI. Sign in uses the queries OAuth 2.0 server (consent on envia-clients). LLM keys entered here travel through the browser (via anthropic-dangerous-direct-browser-access) and are visible to DevTools and extensions. Do not use production credentials — point this page at stage (queries-test) for end-to-end auth tests. Open the chat at http://127.0.0.1, not localhost (loopback redirect URIs cannot use the localhost hostname).
Envia — MCP Chat Demo
Sign in with Envia (stage consent), enter an LLM API key, then click Connect.