vercel-plugin-eval
Run live eval sessions against the vercel-plugin to verify hook behavior, skill injection, dedup correctness, and coverage. Launches real Claude Code sessions via WezTerm, monitors debug logs, and produces a structured coverage report.
64
75%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./.claude/skills/vercel-plugin-eval/SKILL.mdLow
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 runtime workflow reads and inspects the outsider-authored text embedded in the interactive user prompt sent to the live Claude Code session via `x '<PROMPT>'` in the WezTerm-launched session and then greps the resulting debug logs for injection/validation results.
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 Quick Start runs "npx add-plugin https://github.com/vercel/vercel-plugin -s project -y" at runtime which fetches and executes remote code from the GitHub repo, making it a required external dependency that can control agent behavior.
- Repository
- vercel/vercel-plugin
- Commit
358400a
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.