Content
92%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-crafted skill that clearly guides Claude through breaking a PRD into vertical-slice issues. Its strengths are the concrete issue template, explicit constraints (no GitHub CLI, local files only), and the human validation loop in Step 4. The only minor weakness is that references to sibling skills (write-a-rubric, work-issues) aren't linked, and the skill could slightly benefit from a concrete example of a good vs. bad vertical slice.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient. It doesn't explain what PRDs, vertical slices, or tracer bullets are in excessive detail—it assumes Claude understands these concepts and focuses on the specific process and constraints. Every section earns its place. | 3 / 3 |
Actionability | The skill provides a concrete issue template, specific file naming conventions (issues/NNN-short-title.md), explicit rules about what NOT to do (no gh CLI, no GitHub issue numbers), and a clear checklist of questions to ask the user. The guidance is specific and directly executable. | 3 / 3 |
Workflow Clarity | The 5-step process is clearly sequenced with an explicit human-in-the-loop validation checkpoint (Step 4: Quiz the user) that includes specific questions to ask and an iterate-until-approved feedback loop. Dependency ordering for file creation is explicitly called out. The workflow handles the interactive nature of this task well. | 3 / 3 |
Progressive Disclosure | The content is well-organized with clear sections and the issue template is appropriately inlined since it's core to the skill. However, the vertical-slice-rules could benefit from more examples or a reference to examples, and the 'Next' section references other skills (write-a-rubric, work-issues) without linking to them. No bundle files exist to offload content to, but the skill is borderline long enough that the issue template could potentially be a separate reference file. | 2 / 3 |
Total | 11 / 12 Passed |