pleaseai/fetch
Fetch web content in multiple formats - HTML, JSON, plain text, Markdown, readable articles, and YouTube transcripts
72
90%
Does it follow best practices?
Impact
—
No eval scenarios have been run
Advisory
Suggest reviewing before use
Security
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: 0.95). The required workflow uses MCP web-fetch tools (e.g., `mcp__fetch__fetch_markdown` / `fetch_readable` / `fetch_txt`) to retrieve and convert arbitrary public web pages or transcripts into LLM-readable text at runtime, which is outsider-authored content.
- Audited
- Security analysis