Content
57%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.
The body is concise and well-structured with concrete migration examples and a sensible approach sequence, but it offers only high-level instructions with no executable steps, lacks concrete validation checkpoints for destructive refactoring, and points to a playbook file that is missing from the bundle.
Suggestions
Add an explicit validation checkpoint to the Approach (e.g., 'Run the existing test suite after each phase; only proceed when green') to lift workflow clarity above the destructive-operation cap.
Provide at least one concrete, executable example (a strangler-fig adapter snippet or a migration command) or ensure the referenced 'resources/implementation-playbook.md' actually exists in the bundle.
Tighten the generic 'Use/Do not use this skill when' bullets into specific trigger conditions to remove filler and sharpen actionability.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean — short bullets and named patterns like 'Strangler fig pattern - gradual replacement' with no padding over concepts Claude already knows; the only minor trim candidates are the generic 'Use/Do not use this skill when' bullets and the one-line role assignment, keeping it just below the score-5 'every token earns its place' bar. | 4 / 5 |
Actionability | Concrete specifics exist in Focus Areas ('jQuery→React, Java 8→17, Python 2→3', 'stored procs→ORMs') and the Approach patterns, but the core Instructions are high-level hints ('Apply relevant best practices and validate outcomes') with no executable steps, and the playbook that would supply detailed examples is a dangling reference, so guidance is incomplete. | 3 / 5 |
Workflow Clarity | The Approach gives a 5-step sequence (strangler fig, tests-first, backward compatibility, document breaking changes, feature flags), but validation is only the generic 'validate outcomes' with no concrete checkpoints; because the skill drives destructive refactoring, the rubric's missing-validation cap holds workflow clarity at 3. | 3 / 5 |
Progressive Disclosure | Sections are reasonably organized (Use when, Instructions, Focus Areas, Approach, Output) and the single external reference is one level deep, but 'resources/implementation-playbook.md' does not exist in the bundle — a broken/dangling reference that prevents scoring above 3. | 3 / 5 |
Total | 13 / 20 Passed |