Content
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A dense, highly actionable body with executable templates, explicit validation feedback loops, and a closing checklist, but it is somewhat long and self-repeating and relies on inline content rather than split reference files for progressive disclosure.
Suggestions
De-duplicate the 'IS NULL -> exists' rule so it lives in one place (Trap 2) and is merely referenced from the Verification and checklist sections.
Consider moving the operator grammar table and the per-source aggregation/groupBy tables into a single references file linked from SKILL.md to improve progressive disclosure and shorten the main body.
Tighten the Stat/Gauge/Threshold delta sections by merging the shared reduceToValue guidance instead of restating the transform in multiple sections.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Per-line it assumes Claude's competence and avoids explaining basics, but the body is long and repeats the 'IS NULL -> exists' rule across Trap 2, Verification, and the checklist, which could be tightened. | 2 / 3 |
Actionability | Provides fully executable JSON templates (e.g. the Minimum-viable trace chart widget), exact operator tables, exact valid aggregation values per dataSource, and copy-paste-ready deltas for stat/gauge/threshold widgets. | 3 / 3 |
Workflow Clarity | Clear progression from 'When to use' through traps, templates, and deltas, ending in a checklist; the Verification section gives an explicit validate->fix->resubmit loop and notes pre-persist rejection and atomic replace semantics. | 3 / 3 |
Progressive Disclosure | No bundle files exist, so the skill is a single monolithic document with inline repo source-path pointers rather than one-level-deep reference files; sections are well organized but content that could be split (operator grammar, aggregation tables) is kept inline. | 2 / 3 |
Total | 10 / 12 Passed |