nano-banana

Pass

Audited by Gen Agent Trust Hub on Feb 19, 2026

Risk Level: SAFEPROMPT_INJECTION
Full Analysis
  • Indirect Prompt Injection (LOW): The scripts/search_grounded_image.py script utilizes Google Search grounding, which allows the model to fetch data from the live web. This creates a surface where instructions embedded in external web content could potentially influence the image generation process.\n
  • Ingestion points: scripts/search_grounded_image.py (external data via the google_search tool)\n
  • Boundary markers: Absent; the user prompt is passed directly to the model configuration without explicit delimiters to separate it from search-grounded data.\n
  • Capability inventory: The script performs file-write operations to save generated images via PIL.Image.save().\n
  • Sanitization: Absent; the script relies on the Google GenAI SDK and the model's internal safety filters.\n- Prompt Injection (SAFE): No evidence of instructions designed to bypass safety filters or override system prompts was found in the skill's code or documentation.\n- Data Exposure & Exfiltration (SAFE): API keys are managed through environment variables (GEMINI_API_KEY). File operations are restricted to reading/writing image files as requested by the user, with no unauthorized network activity detected.\n- Unverifiable Dependencies (SAFE): The dependencies listed in requirements.txt (google-genai, Pillow, pyyaml) are standard and reputable libraries.\n- Dynamic Execution (SAFE): No instances of eval(), exec(), or other dynamic code execution methods were found in the provided scripts.
Audit Metadata
Risk Level
SAFE
Analyzed
Feb 19, 2026, 12:01 PM