Content
75%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-structured skill that provides clear, actionable guidance for web application testing with Playwright. Its strengths include the decision tree for approach selection, concrete code examples, and the smart pattern of treating helper scripts as black boxes. Weaknesses are minor: some unnecessary best practices that Claude already knows, a vacuous 'When to Use' section, and missing error recovery guidance for common failure modes.
Suggestions
Remove the 'When to Use' section (adds no information) and trim best practices that Claude already knows (closing browsers, using sync API).
Add brief error handling guidance: what to do when networkidle times out or selectors aren't found after reconnaissance.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Generally efficient and respects Claude's intelligence. Minor verbosity in the Best Practices section (e.g., 'Use sync_playwright() for synchronous scripts' and 'Always close the browser when done' are things Claude already knows). The 'When to Use' section at the end is a vacuous tautology that wastes tokens. But overall the content is lean and focused. | 4 / 5 |
Actionability | Provides concrete, executable code examples for Playwright scripts, server management commands, and the reconnaissance pattern. The decision tree is actionable. Minor gap: the reconnaissance pattern shows inspection code but doesn't show a complete end-to-end example of discovering selectors and then acting on them. The examples referenced in examples/ are not provided in the bundle. | 4 / 5 |
Workflow Clarity | The decision tree provides a clear workflow for choosing an approach. The reconnaissance-then-action pattern is well-sequenced with numbered steps. The common pitfall section serves as a lightweight validation checkpoint. However, there's no explicit error handling or feedback loop (e.g., what to do if networkidle times out, or if selectors aren't found), which is a minor gap for dynamic web app testing. | 4 / 5 |
Progressive Disclosure | Good structure with clear sections, a decision tree overview, and references to example files and helper scripts. The instruction to use --help before reading source code is a smart progressive disclosure pattern. Minor issue: the bundle files are not provided, so we can't verify the referenced examples/ directory exists, and the Reference Files section could be more clearly signaled with direct links. | 4 / 5 |
Total | 16 / 20 Passed |