The body is mostly lean and codebase-specific (file paths, uv bisect commands, pitfalls, checklists), but it is padded with coaching aphorisms ('If you can't reproduce, you don't understand it', 'Knowledge decays fast') and the quoted 'Red flags' lines that could be tightened.

It provides concrete commands ('git log --oneline -10', 'pytest tests/<module>/', '/veomni-review', 'make quality'), an executable uv bisect block, specific paths like 'veomni/distributed/parallel_plan.py', and a copy-paste verification-subagent prompt template.

A clear Quick Path plus Full Protocol Phase 1-5 with TodoWrite tracking, explicit verification gates, regression checks, domain checklists, and feedback loops (15-min escalation, three-strike, hypothesis retry); validation is present for risky fixes so it is not capped at 2.

No bundle files exist; the single self-contained SKILL.md opens with a routing table and uses well-signaled sections with no nested-reference chains, which is appropriate organization for this debugging protocol.

It lists many concrete problem types ('CUDA error', 'gradient explosion', 'checkpoint load failure', 'distributed training hang') plus a quick/complex distinction, which would merit 3, but the rubric mandates a one-point specificity penalty for non-third-person voice and 'Use this skill for...' is second-person imperative ('You can use this').

It answers both 'what' (covers quick fixes and complex debugging across the listed failure modes) and 'when' with an explicit 'Trigger:' clause, so it is not capped at 2.

The 'Trigger:' list ('fix bug', 'broken', 'crash', 'doesn't work', 'fails with', 'loss NaN', 'FSDP error', 'OOM') covers natural phrases a user debugging would actually say, including common variations.

Distinctive domain triggers ('FSDP error', 'OOM', 'loss NaN', 'gradient explosion', 'CUDA error', 'checkpoint load failure') carve out a clear distributed-training debugging niche unlikely to fire for unrelated skills, though the few generic terms ('broken', 'crash') are a mild overlap risk.