Content
85%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is an unusually well-constructed instruction skill: scoring is unambiguous, the workflow has real checkpoints and guardrails, and aggregation detail is properly deferred to a clean one-level reference. The single notable weakness is token efficiency — the grounding citations and concept explanations run longer than the operational content requires.
Suggestions
Trim the inline source quotations (e.g., the Axis 6 fifty-times-faster fake-database discussion and the multi-sentence Assertion Roulette / Shared Fixture quotes) to one-line citations; the anchor tables already carry the operational content.
Compress the 'What this owns, and what it does not' section — the table plus the boundary rule could be roughly halved without losing the ownership distinction.
Cut the overlap between the anti-patterns table and other sections (merge-gate, leaderboard, and eight-growth-items rows each restate rules already given in Feedback rules and Limitations).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with operational content (anchor tables, tiebreakers, feedback rules), but the repeated inline source quotations and concept restatements — e.g., Axis 6's fifty-times-faster fake-database discussion and multi-sentence xunitpatterns quotes — explain material Claude already knows and could be tightened to one-line citations. | 3 / 5 |
Actionability | For an instruction-only skill the guidance is fully executable: per-score anchor tables for all six axes, explicit tiebreakers ("count the Acts", "hide the body and read the name alone"), exact scoring arithmetic with divisor recording, phrasing examples for feedback, and a copy-paste-ready worked output example. | 5 / 5 |
Workflow Clarity | The six-step procedure is clearly sequenced with an entry validation checkpoint ("If the output must block a merge, stop"), guardrails against scoring errors (n/a handling, whole-numbers-only, consistency cap, measure-don't-guess for setup time), and an anti-patterns table serving as a failure-mode checklist with fixes. | 5 / 5 |
Progressive Disclosure | The body is well-sectioned and keeps the core scoring content inline, while the rollup/trend detail is correctly split into references/trend-and-rollup-reporting.md — a real file, clearly signaled with descriptive links in two places, and exactly one level deep with no nested references. | 5 / 5 |
Total | 18 / 20 Passed |