Home Assistant MCP

Server Configuration

Describes the environment variables required to run the server.

NameRequiredDescriptionDefault
HOME_ASSISTANT_API_TOKENYesThe Long Lived Access Token for authenticating with Home Assistant
HOME_ASSISTANT_WEB_SOCKET_URLYesThe WebSocket URL for the Home Assistant API, e.g., http://localhost:8123/api/websocket

Schema

Prompts

Interactive templates invoked by user choice

NameDescription

No prompts

Resources

Contextual data attached and managed by the client

NameDescription

No resources

Tools

Functions exposed to the LLM to take actions

NameDescription

No tools