# Daemons.ai > MCP control service for portable agents and external task execution. Authentication is OAuth 2.1 with Intergraph sign-in and owner consent. - [MCP developer guide](https://api.daemons.ai/docs/mcp): authentication discovery, public client registration, tools, and executor workflow. - [Protected resource metadata](https://api.daemons.ai/.well-known/oauth-protected-resource/mcp) - [Authorization server metadata](https://api.daemons.ai/.well-known/oauth-authorization-server)