Content
22%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill is essentially a thin stub that defers all meaningful content to referenced files that aren't provided. The four instruction steps are too abstract to be actionable—they read like a table of contents rather than guidance. The skill lacks any concrete examples, code snippets, sample API designs, or validation steps that would make it useful on its own.
Suggestions
Add concrete, actionable examples for each instruction step—e.g., a sample REST resource naming convention, a sample error response schema, a sample versioning header, or a GraphQL type definition.
Include at least one complete worked example showing the progression from requirements to API design (e.g., designing a simple user management API endpoint with request/response examples).
Add validation checkpoints to the workflow—e.g., 'After step 2, verify resource naming follows conventions by checking against the naming checklist' or 'Review the error response format against the standard schema before proceeding.'
Trim the 'Use this skill when' / 'Do not use this skill when' sections to 2-3 items each, and use the saved space for substantive inline content rather than deferring everything to external files.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The 'Use this skill when' and 'Do not use this skill when' sections are somewhat verbose and explain things Claude could infer. The core instructions (steps 1-4) are lean, but the surrounding context adds unnecessary padding. The description at the top repeats the frontmatter description. | 2 / 3 |
Actionability | The four instruction steps are extremely vague and abstract ('Define consumers, use cases, and constraints', 'Choose API style and model resources or types'). There are no concrete examples, no code snippets, no specific commands, no sample API designs, and no executable guidance. All substantive content is deferred to a referenced file that isn't provided. | 1 / 3 |
Workflow Clarity | The four steps are high-level and lack any validation checkpoints, feedback loops, or concrete sequencing. There's no guidance on what to check after each step, no examples of what good output looks like at each stage, and no error recovery. For a multi-step design process, this is insufficient. | 1 / 3 |
Progressive Disclosure | The skill references `resources/implementation-playbook.md` and a sub-skill, which is a reasonable structure. However, no bundle files are provided, so we can't verify these references exist. The SKILL.md itself is almost entirely empty of substantive content, making it an over-delegating stub rather than a useful overview with well-signaled references. | 2 / 3 |
Total | 6 / 12 Passed |