skills/nano-banana-pro/SKILL.md
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
npx skillsauth add 0xhoneyjar/loa-beauvoir nano-banana-proInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Use the bundled script to generate or edit images.
Generate
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K
Edit (single image)
uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2K
Multi-image composition (up to 14 images)
uv run {baseDir}/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.png
API key
GEMINI_API_KEY env varskills."nano-banana-pro".apiKey / skills."nano-banana-pro".env.GEMINI_API_KEY in ~/.openclaw/openclaw.jsonNotes
1K (default), 2K, 4K.yyyy-mm-dd-hh-mm-ss-name.png.MEDIA: line for OpenClaw to auto-attach on supported chat providers.tools
Control headless Chrome via Cloudflare Browser Rendering CDP WebSocket. Use for screenshots, page navigation, scraping, and video capture when browser automation is needed in a Cloudflare Workers environment. Requires CDP_SECRET env var and cdpUrl configured in browser.profiles.
testing
# valid-skill Test skill with valid license for unit testing. ## Purpose Used in test_constructs_loader.bats to verify correct handling of valid licenses.
testing
# grace-skill Test skill in license grace period for unit testing. ## Purpose Used in test_constructs_loader.bats to verify correct handling of licenses in grace period.
testing
# expired-skill Test skill with expired license for unit testing. ## Purpose Used in test_constructs_loader.bats to verify correct handling of expired licenses.