Content
82%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A highly actionable, well-structured skill body built on executable code and concrete commands with genuine troubleshooting checkpoints. Slight conciseness trims and a final verification step would lift the remaining dimensions.
Suggestions
Tighten inline code comments (e.g., '// Track calls and captured prompts', the 'IMPORTANT' note) to reduce token cost without losing the gotcha.
Add an explicit final verification step in Test Structure (e.g., 'Run the focused test and confirm all three cases pass green') to complete the workflow loop.
Consider moving the full MockLanguageModelV2 block into a references/ file and summarizing the shape inline, since the body exceeds the simple-skill line threshold.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Lean prose with no padding of concepts Claude already knows, and the large code block is justified as a copy-paste reference pattern; a few inline comments and the verbose 'IMPORTANT: Stream response must include all event types' note could be slightly trimmed, keeping it just below the leanest anchor. | 4 / 5 |
Actionability | Fully executable guidance throughout — a complete MockLanguageModelV2 example, specific commands ('pnpm build:core', 'npx vitest run ...'), explicit per-test assertions, and a concrete tool-call message format covering the common cases. | 5 / 5 |
Workflow Clarity | Clear sequencing with a build prerequisite and a validation checkpoint ('If focused vitest runs fail to resolve @internal/test-utils/setup, the build step was skipped') plus an enumerated test-structure checklist with per-test asserts; lacks an explicit final 'run and confirm green' verification step, so it falls just short of the top anchor. | 4 / 5 |
Progressive Disclosure | No bundle files exist and the body is well-organized into clearly labeled sections (Prerequisites, Mock Model Pattern, Stream Mock Gotcha, Test Structure, etc.) with a real external reference (prefill-error-recovery.test.ts); at ~100 lines it slightly exceeds the simple-skill threshold and the core code block could arguably live in a reference file, leaving minor organization gaps. | 4 / 5 |
Total | 17 / 20 Passed |