Content
47%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill has excellent workflow clarity with well-defined phases, checklists, and feedback loops for the RED-GREEN-REFACTOR cycle applied to prompt testing. However, it is severely over-long and verbose, repeatedly explaining TDD concepts Claude already knows and restating the same core idea in multiple formats (tables, prose, examples, checklists). The actionability is moderate — good illustrative examples but lacking truly executable Task tool syntax — and the monolithic structure would benefit from splitting detailed examples and patterns into separate files.
Suggestions
Cut content by at least 50%: remove the 'Why Use Subagents' rationale section, the TDD mapping table (redundant with the process sections), explanations of what TDD is, and the 'The Bottom Line' section. Trust that Claude knows TDD if the prerequisite skill is loaded.
Provide exact Task tool invocation syntax rather than pseudocode markdown blocks — show the actual tool call format Claude should use to launch subagents.
Split the detailed prompt-type examples (instruction, discipline, guidance, reference) and the testing patterns (parallel, A/B, regression, stress) into a separate EXAMPLES.md or PATTERNS.md file, keeping only a summary table in the main SKILL.md.
Remove the full worked git:commit example (which alone is ~80 lines) or move it to a separate EXAMPLE.md, replacing it with a brief reference link.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose at ~400+ lines. Extensively explains concepts Claude already knows (what subagents are, why isolation matters, TDD basics). Massive redundancy: the TDD mapping table, the overview, the process sections, the example, and the quick reference all repeat the same RED-GREEN-REFACTOR concept. The 'Why Use Subagents' section explains obvious benefits. Multiple sections could be cut by 60%+ without losing actionable content. | 1 / 3 |
Actionability | Provides concrete examples of test scenarios and prompt structures, and the git commit example is detailed and illustrative. However, the Task tool invocations are pseudocode rather than actual executable syntax, and many sections describe what to do conceptually rather than providing copy-paste ready commands. The scenario examples are helpful but presented as illustrative narratives rather than executable templates. | 2 / 3 |
Workflow Clarity | The RED-GREEN-REFACTOR workflow is clearly sequenced with explicit validation checkpoints at each phase. Each phase has checklists, success criteria, and feedback loops (e.g., 'If agent still fails: Prompt unclear or incomplete. Revise and re-test.' and 'If new failures appear: Refactoring broke something. Revert and try different optimization.'). The comprehensive testing checklist at the end provides a clear verification gate before deployment. | 3 / 3 |
Progressive Disclosure | References to related skills (`tdd:test-driven-development`, `prompt-engineering`, `test-skill`) are mentioned but no bundle files exist to support them. The content is monolithic — all inline in one massive file with no separation of reference material, examples, or detailed patterns into supporting files. The prompt type examples and testing patterns could easily be split into separate reference files. | 2 / 3 |
Total | 8 / 12 Passed |