book-mirror
Take any book (EPUB/PDF), produce a personalized chapter-by-chapter analysis with two-column tables. Left column preserves the chapter content; right column maps every idea to the reader's actual life using brain context. Output is a single brain page at media/books/<slug>-personalized.md plus an optional PDF via brain-pdf.
56
65%
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Low
Low-risk findings worth noting
Fix and improve this skill with Tessl
tessl review fix ./skills/book-mirror/SKILL.mdLow
Low-risk findings.
1 low severity finding. 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
Outsider-authored free text from the user-provided EPUB/PDF is extracted into plaintext chapter `.txt` files at runtime (EPUB: SKILL.md:88-102; PDF: SKILL.md:115-121) and then passed via `--chapters-dir` / `--context-file` into the subagents and LLM context, even though the model can’t modify pages.
- Repository
- garrytan/gbrain
- Commit
c44cdb5
- Audited
- Security analysis
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