Content
75%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 well-structured, token-efficient diagnostic skill that gives actionable design guidance via tables and trace logic rather than rote concept explanation, with only minor redundancy and no bundle files to organize.
Suggestions
Merge or cross-link the 'Error → Design Question' and 'Error Code Reference' tables, which repeat the same error codes with overlapping content.
Add a short concrete code example per common fix (e.g. an E0382 'clone vs redesign' before/after) to lift actionability from guidance to executable.
Make the escalation checkpoint explicit as a validation step (e.g. 'After 3 failed attempts, stop and consult m09-domain before retrying').
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Lean, table-driven body that assumes Claude knows Rust and avoids explaining what ownership/borrowing is; the only trimmable redundancy is the 'Error → Design Question' and 'Error Code Reference' tables overlapping on the same E0xxx codes. | 4 / 5 |
Actionability | Concrete, specific diagnostic guidance — error→design-question mappings, a pattern→ownership→cost→use-when quick reference (Move, &T, Arc<T>, Cow<T>), and trace-up/down decision trees — fully actionable for an instruction-only skill though it contains no executable code fixes. | 4 / 5 |
Workflow Clarity | Clear sequence (Core Question → Error→Design Question → 3-step Thinking Prompt → Trace Up/Down) with an explicit escalation checkpoint ('If Strike 3 → escalate to Layer 2'); not a 5 because validation/confirmation steps are implicit rather than stated. | 4 / 5 |
Progressive Disclosure | Well-organized single-file overview with clear section headers and one-level cross-skill references (m02-resource, m09-domain) placed appropriately in trace tables and a Related Skills table; no nested references, though at ~135 lines some reference tables could optionally live in a bundle file. | 4 / 5 |
Total | 16 / 20 Passed |