homeassistant-mcp-bridge/info.md

MCP Bridge

Bridge integration between Home Assistant and MCP (Model Context Protocol) servers for AI agent control.

Features

• ✅ Expose entities to AI agents via voice assistant settings
• ✅ Control which scripts are accessible using labels
• ✅ Complete entity metadata including area, device class, and attributes
• ✅ Secure: Only exposes what you explicitly mark

Services

• mcp_bridge.get_exposed_entities - Get all exposed entities
• mcp_bridge.get_exposed_scripts - Get MCP-accessible scripts
• mcp_bridge.get_entity_metadata - Get detailed entity info

Configuration

No configuration needed! The integration auto-loads after installation.

Exposing Entities

Go to: Settings → Voice Assistants → Expose

Toggle the entities you want the AI agent to control.

Exposing Scripts

1. Create or edit a script
2. Click the settings icon ⚙️
3. Add the label: mcp_accessible
4. Save

That's it! The script is now accessible to AI agents.