Content
72%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-structured reference skill that provides highly actionable guidance for creating portable agent skills. Its main strengths are concrete examples (frontmatter, directory structures, validation commands) and excellent progressive disclosure. The primary weaknesses are a missing explicit authoring workflow with validation checkpoints and some sections that could be more concise (the comparison table and best practices rationale explanations add moderate token overhead).
Suggestions
Add an explicit step-by-step authoring workflow (e.g., '1. Create directory → 2. Write frontmatter → 3. Write body → 4. Run skilllint → 5. Fix issues → 6. Validate with skills-ref → 7. Only commit when valid') to improve workflow clarity.
Trim the 'Authoring Best Practices' section by removing the '**Reason:**' explanations — Claude understands why conciseness and feedback loops matter; just state the principles as directives.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Generally efficient but includes some unnecessary content: the portable vs Claude Code comparison table is lengthy, the authoring best practices section re-explains reasoning Claude already understands (e.g., 'Claude is already smart'), and the description guidelines section could be tighter. However, most sections are well-structured and avoid excessive verbosity. | 2 / 3 |
Actionability | Provides concrete, executable examples throughout: complete frontmatter YAML blocks, directory structures, validation CLI commands, Python API usage, and specific naming rules with valid/invalid examples. The field reference table with constraints is immediately usable. | 3 / 3 |
Workflow Clarity | The skill describes a creation workflow implicitly (write frontmatter → write body → organize files → validate) but never presents it as an explicit sequential process with checkpoints. Validation is mentioned but not integrated into a clear step-by-step authoring workflow with feedback loops, despite the skill involving multi-step file creation where validation matters. | 2 / 3 |
Progressive Disclosure | Excellent progressive disclosure structure: the SKILL.md provides a comprehensive overview with clear one-level-deep references to `references/specification.md`, `references/best-practices.md`, and `references/integration.md`. The content teaches progressive disclosure patterns while also practicing them. Navigation is well-signaled with a dedicated 'Detailed References' section. | 3 / 3 |
Total | 10 / 12 Passed |