Content
63%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 genuinely well-written principles document: repo-specific, opinionated, with concrete decision rules, real naming examples, and a measurable self-check (the diff test). Its two real weaknesses are the dangling cases.md reference — the promised concrete tables and grandfathered short-name list simply don't exist in the bundle — and a layer of generic-wisdom prose that could be trimmed without losing anything Claude doesn't already know.
Suggestions
Fix the dangling reference: either add the actual cases.md (with the concrete tables and grandfathered short-name list the body promises) or remove the closing link and inline the few most load-bearing examples.
Trim the generic sections — 'One module, one thing' and parts of 'Name first' restate single-responsibility and design-first principles Claude already knows; keep only the repo-specific mechanism (how the gate discipline produced the actual package layout).
Consolidate the closing 'The short version' recap — it repeats nearly every section at ~8 bullets; either cut it to the 2-3 rules that are unique to this repo or drop it, since the sections are already short.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is dense with repo-specific insight and mostly free of boilerplate, but it restates concepts Claude already knows (e.g., 'One module, one thing' is the single-responsibility principle; 'Name first' echoes general design practice) and carries padded prose flourishes like 'Letting a name go stale is how codebases rot quietly' and 'Naming is the cheapest design review you get.' It could be tightened toward the efficient anchor. | 3 / 5 |
Actionability | For an instruction-only skill the guidance is concretely actionable: explicit decision rules ('rename to match... or extract the drifted pieces — and you must pick one promptly'), copy-paste-ready tests ('would adding any peer to this parent make the terse name ambiguous?'), and real inline examples ('grida-canvas/canvas-text/ is the symptom; grida-canvas/text/ is the correction'). Falls short of fully executable coverage because the promised worked cases live in a cases.md file that is not in the bundle. | 4 / 5 |
Workflow Clarity | The document gives a clear implicit sequence (name first, then types/tests) plus symptom-to-fix mappings in the diagnostic section, and the 'diff test' provides explicit, measurable validation signals (per-file diffs, clean deletion). Not a 5 because the sequence is distributed across principle sections rather than stated as one workflow with checkpoints — minor gaps, not absent ones. | 4 / 5 |
Progressive Disclosure | The body is well-sectioned and the single external reference is clearly signaled at the end ('See cases.md for concrete tables and the grandfathered short-name list'), but that reference dangles — no cases.md exists anywhere in the bundle (references/, scripts/, assets/ are all absent). Per the guideline to score against the actual bundle structure, a promised one-level-deep reference pointing at nothing drops it to 'some structure but could be better organized.' | 3 / 5 |
Total | 14 / 20 Passed |