pr-review-canvas
Generate an interactive PR review walkthrough as an HTML page. Fetches PR data via gh API, categorizes files into core vs mechanical changes, adds reviewer annotations, and renders diffs with moved-code detection. Use when the user pastes a GitHub PR URL and asks for a review, walkthrough, or summary, or says "review this PR".
75
92%
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Low
Low-risk findings worth noting
Low
Low-risk findings.
2 low severity findings. 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 skill explicitly instructs the agent to fetch and ingest a GitHub PR diff (it expects a GitHub PR URL and directs using "gh pr diff <pr>"), so it will read untrusted, user-generated third-party content from public repositories and use that content to drive review decisions and actions.
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
The skill explicitly requires a GitHub PR URL (https://github.com/<owner>/<repo>/pull/<n>) and calls `gh pr diff <pr>` at runtime to fetch the PR diff hunks, which are then injected into the agent's context to drive its review output, so remote content directly controls prompts.
- Repository
- cursor/plugins
- Commit
fe77e77
- Audited
- Security analysis
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