8 tagged linux kernel, measured the same way as everything else here.
Skill Claude CodeCodex
Use for every hardware bring-up / debug session when porting mainline Linux to a phone. Enforces evidence-first debugging - capture device logs, then research across mainline, the vendor kernel, postmarketOS, Halium/UBports, Mobian and NixOS - before writing or flashing any fix. Requires an already-unlocked…
Skill Claude CodeCodex
Diagnose iouring performance and correctness problems with uringscope, an eBPF tracer and analyzer. Use when a Linux process that uses iouring shows tail latency, unexplained iou-wrk- thread explosions, suspiciously syscall-heavy behavior, silent buffer corruption, or completions that never arrive, or when strace…
Skill Claude CodeCodex
Triage a Gemini serial boot log (ftdi-monitor capture) in one token-efficient pass instead of a chain of ad-hoc grep/tail calls. Use whenever the user says "read the serial log" / "flashed and booted" for any boot capture under logs/.log — kernel bring-up, Kali harvest, or otherwise.
Skill Claude CodeCodex
Run the full Gemini kernel build/pack/provenance cycle (VM build, boot.img pack, provenance dir, banner verification) via scripts/build-pack.sh.
Skill Claude CodeCodex
Log in to the Gemini PDA over the FTDI serial console non-interactively and run shell commands, logging all output. Use when the user has released the FTDI port and wants Claude to drive the device console directly (e.g. panel DCS probes, register dumps, dmesg reads).