abhiunix/nano-banana-pro
skills/ai/nano-banana-pro/SKILL.md
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
$ install --global
skillsauthnpx skillsauth add abhiunix/community-registry nano-banana-proInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
4 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
4
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Jun 9, 2026, 4:08 AM155.9s4 files scanned
SKILL.md
- name:
- nano-banana-pro
- description:
- Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
- homepage:
- https://ai.google.dev/
- "emoji":
- 🍌",
- "requires":
- { "bins": ["uv"], "env": ["GEMINI_API_KEY"] },
- "primaryEnv":
- GEMINI_API_KEY",
- "id":
- uv-brew",
- "kind":
- brew",
- "formula":
- uv",
- "bins":
- ["uv"],
- "label":
- Install uv (brew)",
Nano Banana Pro (Gemini 3 Pro Image)
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_KEYenv var- Or set
skills."nano-banana-pro".apiKey/skills."nano-banana-pro".env.GEMINI_API_KEYin~/.openclaw/openclaw.json
Specific aspect ratio (optional)
uv run {baseDir}/scripts/generate_image.py --prompt "portrait photo" --filename "output.png" --aspect-ratio 9:16
Notes
- Resolutions:
1K(default),2K,4K. - Aspect ratios:
1:1,2:3,3:2,3:4,4:3,4:5,5:4,9:16,16:9,21:9. Without--aspect-ratio/-a, the model picks freely - use this flag for avatars, profile pics, or consistent batch generation. - Use timestamps in filenames:
yyyy-mm-dd-hh-mm-ss-name.png. - The script prints a
MEDIA:line for OpenClaw to auto-attach on supported chat providers. - Do not read the image back; report the saved path only.
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