A Claude Code plugin that diagnoses stability/performance problems on Windows gaming PCs.
The trick: most "my PC feels off" problems on a tuned machine are regressions — a Windows update re-enabled Game Mode, a driver install reset your GPU power limit, XMP/EXPO silently dropped after a failed boot. So rig-doctor first captures a baseline of your machine's tuning while it's healthy, then every diagnosis checks live telemetry and drift from that baseline.
From a Claude Code session:
/plugin marketplace add stitts-dev/rig-doctor
/plugin install rig-doctor@rig-doctor-marketplace
Or clone it and add the local path as a marketplace:
/plugin marketplace add C:\path\to\rig-doctor
- While your PC is running well, say:
capture baseline(or "rig doctor, save current state as good"). This snapshots your tuning knobs to~\.rig-doctor\baseline.json. Review the snapshot; optionally addwatch_processes(e.g.["MSIAfterburner","RTSS"]) for tools that must be running to hold your OC/frame cap. - When something feels off, say:
rig doctor/ "why is my game stuttering" / "it crashed". You get a full sweep — GPU/CPU/RAM telemetry, thermals, 14-day crash history, tuning drift, recent installs/updates, disk health — and a prioritized fix list. - After an intentional retune, re-capture the baseline.
Nothing is changed on your system without an explicit OK; fixes are proposed first.
- Windows 10/11 (PowerShell — commands are 5.1-compatible)
- NVIDIA GPU checks use
nvidia-smiwhen available; other GPUs get the generic sweep - HWiNFO (or similar) recommended for CPU/VRM/NVMe temps — Windows doesn't expose them reliably