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Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

67

Quality

81%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

2 low severity findings. Worth noting, but not necessarily harmful.

Low

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 workflow uses `eval-viewer/generate_review.py` to read and embed arbitrary text/markdown from runtime-produced run files like `outputs/transcript.md` / `user_notes.md` / `grading.json` into the served HTML (and thus into the context shown to the reviewing model/user), where those files can contain outsider-authored free text from the executed eval prompts and user feedback.

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Low

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 eval viewer HTML (eval-viewer/viewer.html) includes a runtime-loaded remote JavaScript library (https://cdn.sheetjs.com/xlsx-0.20.3/package/dist/xlsx.full.min.js) which will be fetched and executed in the user's browser when the viewer is opened, representing a runtime external dependency that executes remote code.

Repository
UnicomAI/wanwu
Audited
Security analysis
Snyk

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