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Home Assistant MCP Server (built-in)

Home Assistant · Official · Built-in

Not yet tested

Docs live; built-in or self-hosted, not yet tested on a real account

Checked Oct 19, 2026, 8:36 PM PDT

Control and query entities exposed to Assist; no automation editing

Cloud assistants need remote access (e.g. Home Assistant Cloud).
Works with
Claude, ChatGPT, Any remote-MCP client (HA must be reachable)
Connect
See docs
Sign-in
Home Assistant login (OAuth) / token
Access
read-write · risky actions: locks/garage if exposed to Assist
Price
Free (part of Home Assistant)
Setup difficulty
2/5

Official setup docs → Report a problem

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Other Home Assistant options

Home · Home AssistantNot yet tested

Home Assistant MCP client (built-in)

Home Assistant · Official · Built-in

Lets HA's own conversation agent call external MCP tools

Free (part of Home Assistant)
Home · Home AssistantNot yet tested

ha-mcp

homeassistant-ai · Community · Self-hosted

Build/edit automations, scripts, dashboards; debug traces; history; read-only mode

★ 5143 · last commit 2026-10-20
Home · Home AssistantNot yet tested

hass-mcp

voska · Community · Self-hosted

Entities, device control, automations, history, logs

★ 348 · last commit 2026-10-19
Home · Home AssistantStale

homeassistant-mcp (tevonsb)

tevonsb · Community · Self-hosted

Device control, automations, add-on/HACS management, SSE events

★ 576 · last commit 2026-01-25