Content
71%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 tight, well-organized principle skill with explicit verification checkpoints and no padding. Its main weakness is actionability: behavioral directives lack operational specifics for what checks and verification concretely entail.
Suggestions
Add one or two concrete examples of what verification entails (e.g., 'run the test suite and typecheck for touched modules before declaring done') so 'full static and runtime verification' is executable rather than aspirational.
Define or exemplify 'high-signal checks' (e.g., which checks to keep active during a migration) so the guardrail is operational rather than evaluative.
Merge the duplicate verification statements in Core rule and Guardrails into a single, stronger checkpoint to reclaim tokens and remove ambiguity.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean, assumes Claude's competence, and explains nothing Claude already knows; e.g. 'Prioritize end-state integrity over transitional stability' is dense guidance. Not 5 because 'Always run final verification before declaring done' (Core rule) and 'Require full static and runtime verification at plan completion' (Guardrails) are near-duplicates that could be merged. | 4 / 5 |
Actionability | Directives are concrete in intent ('Declare where temporary breakage is acceptable', 'Keep high-signal checks for actively touched areas while migrating', 'Require full static and runtime verification at plan completion'), but operational detail is missing — what a 'high-signal check' or 'static and runtime verification' concretely looks like is unspecified. Anchor 3 ('some concrete guidance but incomplete; missing key details') fits better than 4, which expects mostly executable guidance. | 3 / 5 |
Workflow Clarity | Validation checkpoints are explicit and central ('Always run final verification before declaring done'), and the core rules are unambiguous for a single-purpose principle skill. Not 5 because there is no explicit sequence or error-recovery loop (what to do when verification fails). | 4 / 5 |
Progressive Disclosure | Under 50 lines with no need for external references; the four well-organized sections (intro, Why, Core rule, Guardrails) and no bundle files make this a clear case for the simple-skill exception. | 5 / 5 |
Total | 16 / 20 Passed |