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.
The body is a strong, executable reference: copy-paste-ready Bun mocking examples covering the common cases with assertion-based validation and a troubleshooting table. Its main weakness is progressive disclosure — the two referenced files are missing from the bundle and a fair amount of API detail is inlined that the skill itself routes to those references.
Suggestions
Create references/mock-api.md and references/module-mocking.md (or remove the "When to Load References" section) so the signaled references resolve to real files.
Move the bulk of the per-method API catalog (Mock Return Values, Mock Assertions, Mock Properties) into references/mock-api.md, keeping only a representative quick-start example in SKILL.md to reduce inlined duplication.
Trim obvious inline code comments (e.g. "// Still works", "// Now imports use mocked version") that restate what the assertion on the next line already shows.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is code-forward with minimal prose and does not over-explain what mocking is; a few inline comments (e.g. "// Still works", "// Now imports use mocked version") and some fully-inlined API detail could be trimmed, fitting the efficient-but-minor-overexplanation score-4 anchor rather than the lean score-5. | 4 / 5 |
Actionability | Provides complete, copy-paste-ready TypeScript examples across the common cases (mock functions, return values, spies, mock.module, fetch/console/class mocking) with real assertions, matching the fully-executable score-5 anchor. | 5 / 5 |
Workflow Clarity | Examples follow clear setup → call → assert sequences where assertions act as validation, and the Common Errors table gives error-recovery guidance; there is no explicit validate-fix-retry loop, but mocking is not a destructive/batch operation so the score-3 cap does not apply, landing at 4. | 4 / 5 |
Progressive Disclosure | Sections are well-organized and the "When to Load References" block clearly signals references/mock-api.md and references/module-mocking.md, but those files do not exist in the bundle (the references/ directory is absent), so navigation is broken; additionally, much of the inlined API reference (return values, assertions, properties) duplicates what the skill says belongs in mock-api.md, fitting the score-3 anchor. | 3 / 5 |
Total | 16 / 20 Passed |