Content
61%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 thorough, well-structured skill body with concrete code and query examples and clearly signaled reference files. It is held back by verbosity and by workflows that omit explicit validation feedback loops for batch operations.
Suggestions
Tighten the body by moving the MeSH subheading glossary, publication-type list, and NLM overview into the reference files, keeping only the field-tag syntax and a few canonical examples inline.
Add explicit validation checkpoints to the programmatic workflows (e.g., check HTTP status and rate-limit headers after each E-utilities call, retry with backoff on 429, verify retmax/uid count before EFetch) so batch operations include a validate→fix→retry loop.
Replace placeholder "YOUR_API_KEY" with a concrete env-var pattern (e.g., os.environ.get('NCBI_API_KEY')) and show a minimal rate-limit/backoff helper so the API examples are copy-paste runnable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is long and inlines material Claude partly already knows (the NLM overview, MeSH subheading glossary, publication-type list) plus overlaps with the reference files, though much of the field-tag and API syntax detail genuinely earns its place. | 3 / 5 |
Actionability | Provides executable Python (ESearch/EFetch), concrete query examples with real field tags, and grep patterns for discovery; minor gaps such as placeholder "YOUR_API_KEY" and partial batch examples keep it just below fully copy-paste ready. | 4 / 5 |
Workflow Clarity | Five workflows are sequenced, but batch/destructive operations (EPost batch, history server) lack explicit validate→fix→retry checkpoints, so per the rubric cap workflow clarity cannot exceed 3. | 3 / 5 |
Progressive Disclosure | Three real reference files are well signaled via "When to consult X.md" sections and grep patterns at one level deep, but the body still inlines substantial detail (API endpoint list, MeSH subheadings) that overlaps those references. | 4 / 5 |
Total | 14 / 20 Passed |