nano-banana-2
Pass
Audited by Gen Agent Trust Hub on Aug 12, 2026
Risk Level: SAFECOMMAND_EXECUTIONEXTERNAL_DOWNLOADS
Full Analysis
- [COMMAND_EXECUTION]: The skill utilizes the
beltCLI tool for image generation and application management. Theallowed-toolsconfiguration in the frontmatter correctly limits the agent to thebeltcommand, which adheres to the principle of least privilege. - [EXTERNAL_DOWNLOADS]: The skill references the
inference.shplatform and its associated tooling, including thebelt-sh/clipackage and theinferenceshPython SDK. These are legitimate dependencies required for the skill to communicate with the image generation service. - [INDIRECT_PROMPT_INJECTION]: The skill processes user-supplied text prompts and image URLs, which represents a standard surface for indirect prompt injection.
- Ingestion points: User input is interpolated into the
--inputJSON payload of thebelt app runcommand (file: SKILL.md). - Boundary markers: No explicit delimiters or instructions to ignore embedded commands are provided within the command templates.
- Capability inventory: The agent is restricted to executing the
beltCLI tool. - Sanitization: The skill uses a structured JSON format to pass user input to the CLI, which helps separate data from the command execution context.
Audit Metadata