ac-infinity-mcp
Control and monitor your AC Infinity grow environment through Claude and any MCP-compatible AI assistant.
What is this?
ac-infinity-mcp is an MCP server that connects Claude (and other AI assistants) directly to your AC Infinity controllers — so you can read live sensor data, run analytics, and adjust fan speeds or port states using natural language, without opening the AC Infinity app.
Built with FastMCP and the AC Infinity cloud API.
Example prompts
"What's the VPD trend in my tent over the last 7 days?" "Is my environment in the right range for late flower?" "Turn off port 3 on my 69 Pro controller — dry run first." "Show me which ports have been running the most this week." "Apply the veg stage template to port 1 — dry run first so I can see the settings." "My VPD is too high — what should I adjust?"
Compatible hardware
| Controller | Reads | Writes | Notes |
|---|---|---|---|
| UIS Controller 69 Pro | ✅ | ✅ | Legacy protocol |
| UIS Controller 69 Pro+ | ✅ | ✅ | Legacy protocol |
| UIS Controller 89 AI+ | ✅ | ✅ † | New AI+ protocol — port writes require the minversion header (Quirk 14) |
