The body is dense operational guidance with no concept padding, but core rules (prefer real figures, never fabricate stats, report complete statistics) are restated across the Non-negotiable quality bar, Standard workflow, and Final QA gate and could be tightened.

Provides concrete, copy-paste-ready guidance: named artifacts (analysis-report.md, stats-appendix.md, figure-catalog.md), exact required figure elements, a Claim Candidates template, and an explicit output tree.

A clear 6-step sequenced workflow ends in an explicit 10-item QA validation gate, with feedback loops such as quarantining contradictory stats files until provenance is checked.

Six references/*.md files exist and are well-signaled one level deep, but four referenced paths are broken (the three examples/*.md and ../research-ideation/references/research-contract.md do not exist), which breaks navigation.

Lists multiple specific concrete actions such as "run strict statistical analysis", "compare model performance", "generate scientific figures", and "do ablation analysis" rather than vague language.

Explicitly answers both what (strict analysis bundles: stats, figures, ablation) and when ("This skill should be used when the user asks to...") with explicit triggers.

Phrases are quoted as natural things a user would say ("analyze experimental results", "check significance", "compare model performance") giving good coverage of likely trigger terms.

Niche is clearly bounded ("strict analysis bundles, not Results-section prose") with distinct triggers unlikely to fire for adjacent writing skills.