nano-banana
Pass
Audited by Gen Agent Trust Hub on Sep 23, 2026
Risk Level: SAFEDATA_EXFILTRATIONINDIRECT_PROMPT_INJECTIONCOMMAND_EXECUTION
Full Analysis
- [DATA_EXPOSURE_AND_EXFILTRATION]: The skill performs network operations to an external, non-whitelisted domain to facilitate its core functionality.
- Evidence: Network requests are made to
https://api.eng0.ai/api/data/images/generateusingcurl, Python'srequestslibrary, and the Node.jsfetchAPI as documented inSKILL.mdandREADME.md. - [COMMAND_EXECUTION]: The documentation provides multiple examples of shell commands to interact with the API.
- Evidence:
SKILL.mdandREADME.mdinclude severalcurlcommand examples for generating images with various parameters. - [INDIRECT_PROMPT_INJECTION]: The skill processes output from an external API that could contain malicious instructions designed to influence the agent.
- Ingestion points: The
descriptionfield returned in the JSON response fromapi.eng0.ai(documented inSKILL.md). - Boundary markers: Absent. There are no instructions to the agent to treat the API's
descriptionfield as untrusted data or to ignore potential instructions within it. - Capability inventory: The skill documentation includes Python and Node.js examples that perform file-system writes (
Path.write_bytesandfs.writeFileSync) and network requests. - Sanitization: Absent. There is no evidence of filtering, escaping, or validating the
descriptionstring before it is returned to the agent's context.
Audit Metadata