As discussed on the T3 Podcast, we have a Research Preview MCP Server for testing TrueNAS Management via an LLM. TrueNAS MCP Server | TrueNAS Research Labs NOTE: This is NOT for production use, and is not fully supported by TrueNAS at this stage. This is relea…

which version of TrueNAS am i running? Checking your TrueNAS system info now and I’ll report the exact installed version. Called truenas MCP system_info tool Worked for 11s You’re running TrueNAS version 25.10.1. Working fine on Codex. I started using TrueNAS very recently (having moved from UGRE…

Oh wow, I’ve been wishing something like this existed. Excited to try this out.

And for the lobsters among us: It also works using openclaw. :robot::lobster::smiling_face_with_sunglasses: answer one by one: - which version of TrueNAS am I running? - how many apps are running? - read out all available temperatures ─── 1️⃣ TrueNAS Version TrueNAS 25.10.2 running on majestix (…

Interesting! I got the MCP setup via Cursor running Codex 5.3 high and it told me the MCP server has no tool to provide any temperature data. What call did your OpenClaw run to get disk temps?

Temp data is available in the API, this motivates me to go extend the MCP a bit more to include the full range of graph data :slight_smile: Fix incoming!

Very good catch! Lobster got caught red clawed: The truenas-mcp tool doesn’t expose temperatures, so I called the TrueNAS REST API directly with curl: POST https://192.168.178.17/api/v2.0/disk/temperatures Authorization: Bearer <API_KEY>

Cheater! :slight_smile: I just pushed a proper change to the MCP to get this data, and a bunch more now as well.

[Screenshot_20260220_231651] [Screenshot_20260220_231424]

It works! Codex 5.3 High got it with get_system/disk_metrics now. cputemp/disktemp HOUR unit. Current readings (from latest samples): CPU temp: ~28 C overall (cpu0 29, cpu1 30, cpu2 28, cpu3 28) Disk temps: sda: 32 C sdb: 38 C sdc: 40 C sdd: 46 C sde: 45 C Last-hour CPU max observed was 48 …

TrueNAS Labs - MCP Server

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vespo92 April 8, 2026, 4:01am 12

TrueNAS MCP Server Created Just posting this here for reference and a python alternative.

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TrueNAS Labs - MCP Server

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