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 dense, well-organized API reference with consistently executable code examples and no filler. Its main weakness is that everything lives in SKILL.md itself — with no references/ bundle, the detailed exports and feature material that belongs in one-level-deep reference files inflates the overview.
Suggestions
Move bulk API material out of SKILL.md into one-level-deep reference files (e.g. references/API.md for the Key Exports table, references/BINDINGS.md for $bindState/$bindItem/useBoundProp, references/EVENTS.md for the event system) and keep only Quick Start and an overview in the body, with clearly signaled links like 'See [API.md](references/API.md)'.
Replace placeholder strings in the filtered-list and named-slots examples ("children": ["task-card"], "header": ["heading"]) with real element-tree fragments so the examples are copy-paste executable.
Add a one-line import for the visibility helpers (e.g. `import { visibility } from "@json-render/react"`) or a short usage snippet so `visibility.when`/`visibility.and` are actually usable as written.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and code-first with no explanations of concepts Claude already knows (no React/JSON primers; terse rules like "Do not use `slots.default`"). A small amount of redundancy — the `$bindState` vs `statePath` clarification appears in both "Dynamic Prop Expressions" and "Built-in Actions" — keeps it below the every-token-earns-its-place anchor of 5. | 4 / 5 |
Actionability | Quick Start, catalog, registry, `useBoundProp`, event, and external-store examples are executable and nearly copy-paste ready. Minor gaps: the `visibility.when`/`visibility.and` helpers are named but never imported or demonstrated, and the filtered-list example uses placeholder strings ("children": ["task-card"]) rather than real element trees, so it falls just short of fully executable. | 4 / 5 |
Workflow Clarity | The catalog → registry → render path is demonstrated through Quick Start and Creating a Catalog, and the skill is a reference/renderer rather than a destructive or batch operation, so no validation cap applies. It falls short of 5 because the sequence is implied by example order rather than explicitly stated, and there are no troubleshooting checkpoints for common failure modes (e.g., unregistered components or invalid specs). | 4 / 5 |
Progressive Disclosure | No reference files exist; the full API surface (~290 lines: Key Exports table, providers, bindings, events, watchers, built-in actions) is inlined in SKILL.md. Section headers give it real structure, matching the anchor of 'content that should be separate is inline' with some organization, but bulk reference material belongs in one-level-deep files like API.md or BINDINGS.md to reach a higher score. | 3 / 5 |
Total | 15 / 20 Passed |