Home Assistant MCP Server

Enables Claude Desktop to read and control Home Assistant devices via natural language, with configurable safety restrictions on sensitive actions.

→ mickpletcher/homeassistant-mcp · listed on glama

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// key findings

✅

17 tools verified — handlers match their declared behaviour

7 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: HA_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configHA_URL— Your Home Assistant address

🔐 secretHA_TOKEN— Your Home Assistant long-lived access token

configHA_ALLOW_SENSITIVE_ACTIONS— true Allows all sensitive actions

configHA_ALLOWED_SENSITIVE_DOMAINS— climate,cover Allows whole sensitive device groups

configHA_ALLOWED_SENSITIVE_ENTITIES— lock.front_door Allows only listed sensitive devices

configHA_DENIED_DOMAINS— lock Always blocks a whole device group

configHA_DENIED_ENTITIES— lock.front_door,switch.oven_ Always blocks listed devices or wildcard patterns

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/mickpletcher-homeassistant-mcp-1d5qb8)](https://m8ven.ai/mcp/mickpletcher-homeassistant-mcp-1d5qb8)

commit: 1064f726003d57d06ea70deb05ccd6bd4f2d39dc

code hash: ae725696a32e04910209a02810e2891240d78c24dfab6c44c59a8b55d213d124

verified: 6/24/2026, 10:00:57 AM

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