The Agent Skills Directory

[COMMAND_EXECUTION]: The skill documents how to run a local Python script named nanobanana.py with various arguments to generate images.
[EXTERNAL_DOWNLOADS]: The instructions include a pip install command for standard, well-known libraries: google-genai, Pillow, and python-dotenv.
[NO_CODE]: The skill contains only the SKILL.md instruction file. The actual Python code (nanobanana.py) described in the documentation is not provided in the skill package.
[SAFE]: The skill follows security best practices by advising the user to store their Gemini API key in environment variables or a local .env file rather than hardcoding it.

nanobanana-skill