Home Assistant Community — Smart Home — Sat, 29 Aug 2026 17:58:59 +0000
Summary
A Home Assistant forum user asked how to give Grok Bot access to their Home Assistant (HA) instance, suggesting Cursor as a possible method. A respondent explained that Grok should support the Model Context Protocol (MCP) and recommended setting up the HA MCP Server integration—a core integration that allows external agents to reach into HA, unlike the client version which lets HA Assist reach out—and then pointing Grok at it. The responder noted that custom MCP server integrations for HA are also available. They advised taking standard precautions, including backups and appropriate security measures, before granting any agent access through MCP or other connections.
Hi all,
I’m interested in having Grok Bot handle some work for me and it requires HA access. Has anyone figured out a way to do this yet? Perhaps via Cursor?Thanks.
-Scott
Grok bot should support MCP I believe. (I don’t use grok but I’m almost 100% sure this is true - and if it’s not well… That’s thier problem every other agent platform does at this point)
Setup the HA MCP SERVER integration (server - not client, client allows an HA Assist agent to reach out using MCP, server allows a ln agent outside HA to reach in…) in HA (its a core integration) and then point your grok bot at it.
There are also custom MCP server integrations available for HA.
All standard cautions (make sure you have backups appropriate fences and security) before allowing any agent access through MCP or any other connection.
Original article: https://community.home-assistant.io/t/grok-bot-integration/1023150 Source: Home Assistant Community