Content
82%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 exemplary lean, directive workflow: no filler, concrete enumerations for metric definitions and QA checks, and clearly signaled one-level-deep references for surface-specific specs. Its main weaknesses are the implicit (rather than explicit) fix-and-retry feedback loop and spec-file references that are not present in the evaluated bundle.
Suggestions
Make the validation feedback loop explicit, e.g. after step 3 add 'If validation fails, fix the join/filter issue and re-validate before proceeding.'
Ship the referenced specifications files (streamlit-dashboard.md, html-dashboard.md) in the bundle, or inline minimal fallback guidance so the skill is self-contained if they are absent.
Add a small concrete artifact skeleton (e.g., a minimal HTML dashboard shell or metric-definition table template) to make the implementation step copy-paste ready.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~40-line body is lean and directive throughout with zero padding: it never explains concepts Claude already knows, and lines like 'Do not require React, Vite, Recharts, MCP Apps, or widget runtimes' deliver real constraint value in a single sentence. Every token earns its place, matching the anchor-5 example. | 5 / 5 |
Actionability | The guidance is concrete and checkable (e.g., 'Define each metric: formula, numerator/denominator, unit, grain, time window, filters, exclusions, owner, source, and freshness expectation' and 'Test filters, date boundaries, sorting, responsive layout, and refresh behavior'), but implementation specifics are deferred to spec files and there are no copy-paste-ready artifacts. As an instruction-only skill this is mostly executable guidance with minor gaps, fitting anchor 4 rather than 5. | 4 / 5 |
Workflow Clarity | The 8-step workflow is clearly sequenced with an explicit validation checkpoint ('Validate joins, completeness, duplicates, missingness... before presenting metrics as trustworthy') and a QA checklist covering representative, empty, partial, and error states. However, the fix-and-retry feedback loop is implicit rather than spelled out, so it fits anchor 4 ('most checkpoints present; minor validation gaps') rather than anchor 5's explicit error-recovery loops. | 4 / 5 |
Progressive Disclosure | The body is a clean overview that clearly signals one-level-deep references ('read specifications/streamlit-dashboard.md', 'read specifications/html-dashboard.md', 'Use ../visualize-data/SKILL.md for each chart'), which is the right structure. However, the referenced specifications files are not present in the bundle, so the deferred detail cannot be verified; this organization gap holds it at anchor 4 rather than 5. | 4 / 5 |
Total | 17 / 20 Passed |