qa
Systematically QA test a web application and fix bugs found. Runs QA testing, then iteratively fixes bugs in source code, committing each fix atomically and re-verifying. Use when asked to "qa", "QA", "test this site", "find bugs", "test and fix", or "fix what's broken". Proactively suggest when the user says a feature is ready for testing or asks "does this work?". Three tiers: Quick (critical/high only), Standard (+ medium), Exhaustive (+ cosmetic). Produces before/after health scores, fix evidence, and a ship-readiness summary. For report-only mode, use /qa-only.
Security
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
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
Third-party content exposure detected (high risk: 1.00). The skill's required workflow explicitly uses WebSearch for research ("Use WebSearch to find current best practices" in B2) and the browse tool ($B goto / snapshot / links etc. throughout Phases and Diff-aware mode) to fetch and interpret public web pages or user-provided URLs, so untrusted third‑party content can be ingested and influence testing and decision-making.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The skill's setup step may run a one-line installer that fetches and executes remote shell code at runtime via "curl -fsSL https://bun.sh/install | bash", which downloads and runs external code as a required dependency for the browse/setup flow.
- Repository
- garrytan/gstack
- Commit
91bea06
- Audited
- Security analysis
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