Content
76%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 an exemplary lean, opinionated conventions list with genuinely concrete rules (components, layouts, fixture interception, effort-based escalation). Its main weaknesses are that the demo-building workflow is never sequenced — verification steps are implied rather than ordered — and the single external reference escapes the skill bundle, leaving the skill dependent on repo layout.
Suggestions
Add a brief ordered workflow (e.g., 1. Read the Playground README's Layouts and Design system sections, 2. Pick a use case where the preview shows the advantage, 3. Write the demo with one uncollapsed file in the `row` layout, 4. Verify phone width and both themes) so the existing checks become explicit checkpoints.
Include or point to one minimal example of an existing demo (file path in the repo) so the abstract criteria ("very beautiful", "as simple as possible while still showing maximum value") have a concrete model to imitate.
Copy the essential Layouts and Design system guidance into a bundled reference file (e.g., `references/playground.md`) instead of a `../../../` path that escapes the skill directory, so the reference resolves wherever the skill is installed.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Lean and dense — every bullet carries a project-specific rule ("Loading states are skeletons (`<Loading />`, `skeleton`), not 'Loading…' text"; "never a new Playground prop"), and the few rationale lines ("People copy what they see and agents copy the code") are project-specific rather than concepts Claude already knows. Every token earns its place. | 5 / 5 |
Actionability | Mostly concrete for an instruction-only skill: specific component names, layout choices ("Use the `row` layout, with one uncollapsed file"), a fixture path (`website/src/fixtures/`), and an explicit escalation rule for ideation. Not 5 because there is no example demo or pointer to an existing demo to model from, and some directives remain abstract ("very beautiful", "as simple as possible while still showing maximum value"). | 4 / 5 |
Workflow Clarity | The work order (consult the Playground README, pick a use case, implement, verify) is only implicit — the content is a criteria list, not a sequence — and the verification checkpoint ("Check phone width and both themes") is buried as the last bullet rather than framed as a step. Validation exists so it is above 2, but checkpoints are implicit, matching 3. | 3 / 5 |
Progressive Disclosure | A short, well-sectioned overview (Goal, Conventions) with a single clearly-signaled one-level reference that even names the relevant sections ("mainly its Layouts and Design system sections"). Not 5 because that reference points outside the skill directory (`../../../website/src/components/Playground/README.md`) and the core mechanics the skill depends on are not bundled with it — a minor organization gap. | 4 / 5 |
Total | 16 / 20 Passed |