testland/test-case-from-live-feature
Build-an-X workflow that produces a test-case matrix from a **live, undocumented feature** - running app at a URL, screen recording, screenshot, or verbal brief - by combining structured exploration (Playwright trace / DevTools / accessibility tree) with the heuristic models in `heuristic-test-design-reference` (SFDPOT, Whittaker attacks, FEW HICCUPPS, ISO 25010). Output is a structured case matrix, not an exploratory session charter. Use when there is no story, no AC, and no documentation - only a live feature.
75
94%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Low
Low-risk findings worth noting
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
The required runtime workflow ingests outsider-authored free text via the “Verbal brief from an engineer” and also directly records observable UI/network/accessibility outputs from a “Live URL / app” (staging), meaning injected text in those inputs can reach the LLM without pre-selecting a trusted item.
- Audited
- Security analysis