notebooklm
Pass
Audited by Gen Agent Trust Hub on Sep 14, 2026
Risk Level: SAFEINDIRECT_PROMPT_INJECTION
Full Analysis
- [INDIRECT_PROMPT_INJECTION]: The skill processes untrusted external data by enabling users to add various sources such as URLs, YouTube links, local files, and Google Docs into a NotebookLM instance for analysis.
- Ingestion points: Untrusted data enters the agent's context through the
add_sourceworkflow defined inSKILL.mdand routed viascripts/action_router.py. - Boundary markers: There are no specific instructions for the agent to use delimiters or ignore potentially malicious embedded instructions within the ingested source material.
- Capability inventory: The skill utilizes powerful browser automation capabilities including navigation, element interaction (clicking/typing), and screen capture across its script suite.
- Sanitization: The instructions recommend extracting main content and stripping navigation/ads for synthesized content, which serves as a basic form of sanitization, though it is not applied to all source types.
- [DATA_EXPOSURE_AND_EXFILTRATION]: The skill performs legitimate network navigation and data transmission to the official Google NotebookLM service.
- The skill interacts with
notebooklm.google.comto manage notebooks and generate content as part of its primary functionality.
Audit Metadata