baoyu-url-to-markdown
Fetch any URL and convert to markdown using baoyu-fetch CLI (Chrome CDP with site-specific adapters). Built-in adapters for X/Twitter, YouTube transcripts, Hacker News threads, and generic pages via Defuddle. Handles login/CAPTCHA via interaction wait modes. Use when user wants to save a webpage as markdown.
76
73%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/baoyu-url-to-markdown/SKILL.mdSecurity
1 medium severity finding. 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: 0.90). The skill invokes the vendored baoyu-fetch CLI to fetch arbitrary public URLs (see SKILL.md "Fetches any URL" and the Usage/options sections, plus adapters for x/youtube/hn/generic) and explicitly requires the agent to read and inspect the converted markdown/JSON outputs ("Agent Quality Gate" and "Recovery workflow") to decide follow-up actions such as switching to --wait-for interaction, so untrusted, user-generated web content can materially influence the agent's tool use and decisions.
- Repository
- jimliu/baoyu-skills
- Commit
9eb032a
- Audited
- Security analysis
Is this your skill?
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