Content
88%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 compact, highly actionable SKILL.md body: concrete executable examples, complete input/output contracts, and clean section organization with no padding. The only weaknesses are minor — some guidance repeated between sections and a slightly inaccurate description of the bundle contents that omits the helper script.
Suggestions
Deduplicate the max_results sizing guidance and the one-of-four input rule so each appears in exactly one section (Operating rules or Input), trimming a few tokens.
Correct the References section to acknowledge scripts/variant_resolution.py (imported by the entry script) so the stated bundle scope matches the actual file listing.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and operational with no explanations of concepts Claude already knows, but guidance is duplicated across sections: "start with max_results=10 and only increase it" reappears as "Increase max_results gradually", and the "exactly one of rsid, grch37, grch38, or variant" rule is stated in both Operating rules and Input. | 4 / 5 |
Actionability | Fully executable guidance: a copy-paste-ready `echo '{...}' | python scripts/finngen_phewas.py` example, four concrete JSON input patterns, an enumerated list of output fields, and an explicit failure shape ("ok=false with error.code and error.message") covering the common cases. | 5 / 5 |
Workflow Clarity | This is a simple, single-purpose skill (pipe one JSON object into one script) and the single action is unambiguous: "Accept exactly one of rsid, grch37, grch38, or variant; resolve to the canonical GRCh38 chr:pos-ref-alt query before calling FinnGen" states the ordering, and success/failure reporting is defined. The operation is read-only, so no destructive/batch validation cap applies. | 5 / 5 |
Progressive Disclosure | Under 50 lines with well-organized sections (Operating rules, Execution behavior, Input, Output, Execution, References) and an explicit statement that no additional runtime references are required. Minor gap: "keep the import package limited to this file and scripts/finngen_phewas.py" does not acknowledge the bundled scripts/variant_resolution.py that the entry script imports. | 4 / 5 |
Total | 18 / 20 Passed |