Content
78%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.
A well-structured, largely executable skill for a genuinely multi-step aggregation pipeline, with excellent reference-file separation and strong workflow sequencing. The main weaknesses are repetitive restatement of the same two facts (30% coverage, the conformance quote), an under-specified conformance() implementation with undefined helpers, and dedup guidance buried in the anti-patterns table.
Suggestions
State the '~30% of SCs are tool-detectable' fact and the 'no exceptions' conformance quote once (e.g. in Overview) and reference them from Step 3, Step 5, Anti-patterns, and Limitations instead of restating each four times.
Promote deduplication by (page, SC, selector) from an Anti-patterns row into a numbered step (between Step 2 Aggregate and Step 3 Conformance verdict), since it is required whenever 2+ tools scan the same page.
Fix the conformance() snippet so the docstring matches the tuple return, define level_set inline (it is only explained in prose), and point to where the SC_BY_LEVEL ground-truth list lives — currently the verdict logic depends on data no bundle file provides.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense and workmanlike — no tutorial-style explanation of what WCAG or a scanner is — but it restates the same facts repeatedly: the '~30% of SCs are tool-detectable' claim appears in Step 3, Step 5, two Anti-patterns rows, and Limitations, and the 'no exceptions' conformance quote is blockquoted or repeated four times. That is trimming rather than restructuring, so it sits above anchor 3 but below the every-token-earns-its-place anchor 5. | 4 / 5 |
Actionability | Mostly executable guidance: a complete TypeScript Violation interface, a runnable aggregate() function, a pages-to-scan.yaml example, a verdict table, and executable normalize_axe/CI templates in references. Minor gaps keep it below anchor 5 — conformance() returns a tuple while its docstring says it returns a string, helpers SC_BY_LEVEL and level_set are named but never defined, and the 77-SC ground-truth list the logic depends on is nowhere in the bundle. | 4 / 5 |
Workflow Clarity | The six-step 'How to use' sequence is explicit and maps each step to its section, and the 'unknown' verdict check plus the pages-to-scan.yaml coverage comparison act as validation checkpoints — but this is a read-only reporting skill, so the destructive/batch cap doesn't apply. It misses anchor 5 because there are no error-recovery loops (e.g. what to do when sc-mapping.json misses a rule ID) and the multi-tool dedup step is relegated to an Anti-patterns row instead of being a workflow step. | 4 / 5 |
Progressive Disclosure | Textbook structure: the body keeps the overview and core logic while three one-level-deep references (tool-normalizers.md, sample-report-format.md, machine-output-and-ci.md — all verified present) each open with 'Deep reference for... Consult when X; SKILL.md Step N keeps only Y', and every inline reference link resolves to a real file. This matches anchor 5's clear-overview pattern; the only nit is that reference code comments name scripts/ files that don't exist in the bundle, which does not impair navigation. | 5 / 5 |
Total | 17 / 20 Passed |