Content
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a strong, highly actionable skill for a complex domain-specific workflow. Its greatest strengths are the concrete code examples, clear decision tables, and comprehensive pre-flight checklist. The main weakness is that the testing section (Step 7) is disproportionately large and could be extracted to a reference file to improve progressive disclosure and reduce the main file's token footprint.
Suggestions
Extract Step 7 (Testing) into a separate references/testing.md file and replace it with a concise summary and link, similar to how deprecation and resolvers are handled.
Consider moving the error propagation example from Step 4 into references/rpc-models.md or a dedicated patterns reference to tighten the main workflow.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is mostly efficient and domain-specific, but the testing section (Step 7) is quite extensive with many code examples that could be split into a reference file. Some patterns like error propagation examples add bulk. However, most content is genuinely novel project-specific knowledge Claude wouldn't have. | 2 / 3 |
Actionability | Excellent actionability throughout — concrete directory structures, executable code examples with correct syntax, specific decorator ordering rules, exact grep commands for checking uniqueness, and copy-paste-ready test patterns. Every step provides specific, implementable guidance. | 3 / 3 |
Workflow Clarity | The workflow is clearly sequenced with a decision table in Step 1, explicit ordering through Steps 2-8, a comprehensive pre-flight checklist in Step 8, and validation checkpoints throughout (e.g., decorator ordering, backwards compatibility rules, two-phase breaking change approach). The safe vs. breaking changes distinction in Step 5 is a good validation checkpoint. | 3 / 3 |
Progressive Disclosure | The skill references external files well (references/resolvers.md, references/service-template.md, references/rpc-models.md, references/deprecation.md) with clear signaling. However, the testing section (Step 7) is very long and inline — it could benefit from being split into a separate reference file. The main body is ~300+ lines which is heavy for a SKILL.md overview. No bundle files were provided to verify the referenced paths exist. | 2 / 3 |
Total | 10 / 12 Passed |