Content
72%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is well-organized and token-efficient with excellent progressive disclosure via a single verified reference, but its in-body guidance stops at naming APIs rather than showing executable code, and the review workflow lacks explicit validation checkpoints. Pulling a minimal code snippet and a verify step into the body would round it out.
Suggestions
Add one small executable Intersection Observer snippet (or a one-line rootMargin starting range) directly in the body so the core action is copy-paste ready without requiring a jump to the reference.
Surface a single explicit validation checkpoint in the Code Review section — e.g. 'Confirm the deferred code is absent from the initial bundle and arrives before the section enters the viewport' — to close the workflow-clarity gap.
Optionally fold the 'Explain' step's framing into the intro so Check/Fix/Code Review read as one continuous review-and-fix loop with a verify step at the end.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and under 50 lines, assumes Claude's competence, and does not re-explain basics; the Quick Reference bullets and Check/Fix/Explain/Code Review sections each earn their place with no padding. | 3 / 3 |
Actionability | It names concrete APIs ('Intersection Observer', 'rootMargin', 'placeholders or skeletons') but provides no executable code or commands in the body itself — the examples are deferred to references/rule.md — matching 'some concrete guidance but incomplete'. | 2 / 3 |
Workflow Clarity | Check → Fix → Explain → Code Review gives a recognizable sequence, but no validation/verification checkpoints appear in the body (they live only in the reference's Verification section), so checkpoints are implicit rather than explicit. | 2 / 3 |
Progressive Disclosure | The body is a concise overview with a single, clearly signaled one-level-deep pointer ('For full implementation details, code examples, and framework-specific guidance, see references/rule.md'), and that reference file exists, giving easy navigation with no nested hops. | 3 / 3 |
Total | 10 / 12 Passed |