Content
53%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 establishes a clear, compact task structure (Check/Fix/Explain/Code Review) and correctly defers code examples to a real, one-level-deep reference file. Its main costs are token spend restating JavaScript basics Claude already knows and the absence of an explicit post-fix validation step for a batch code-editing operation.
Suggestions
Cut the opening paragraph and Quick Reference bullets that restate var/const/let fundamentals; keep the rule name and the Check/Fix/Explain/Code Review directives, which carry all the unique value.
Add an explicit validation checkpoint after the Fix step (e.g. re-verify behavior in the browser, especially loop closures and callbacks that captured var-scoped variables) instead of leaving verification to the Code Review section and reference file.
Deduplicate the 'Why It Matters' rationale, which appears nearly verbatim in both the body and references/rule.md.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The opening paragraph and Quick Reference bullets restate JavaScript fundamentals Claude already knows (var's function scope and hoisting, const signaling no reassignment, 'const does not mean immutable'), and the rationale paragraph is duplicated verbatim in references/rule.md's 'Why It Matters'. Multiple sections of known-concept padding place this below the 'mostly efficient' anchor. | 2 / 5 |
Actionability | Concrete, executable directives are present ('Scan this JavaScript file for any use of var and flag every occurrence with line numbers', 'Use const when the variable is never reassigned, let otherwise') and complete code examples live in references/rule.md (verified to exist and be runnable). Minor gaps keep it from a 5: the body has no code of its own and 'this JavaScript file' leaves the target implicit. | 4 / 5 |
Workflow Clarity | The Check → Fix → Explain sections form a clear sequence, but the batch 'Replace all var declarations' step has no explicit validation checkpoint in the body — verification is only implied via the Code Review section and deferred to the reference file. This matches 'steps listed but validation gaps' rather than 'most checkpoints present'. | 3 / 5 |
Progressive Disclosure | The body is a compact overview with a clearly signaled one-level-deep pointer ('see references/rule.md' — verified real, containing the code examples and ESLint config). Not a 5 because the why-it-matters paragraph is duplicated between body and reference instead of being cleanly split. | 4 / 5 |
Total | 13 / 20 Passed |