# Nano Banana Pro

> Gere ou edite imagens via Gemini 3 Pro Image (Nano Banana Pro).

- Skill: `majiayu000/nano-banana-pro-2` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/nano-banana-pro-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/nano-banana-pro-2/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/nano-banana-pro-2

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# Nano Banana Pro (Gemini 3 Pro Image)

Use the bundled script to generate or edit images.

Generate

```bash
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K
```

Edit

```bash
uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" --input-image "/path/in.png" --resolution 2K
```

API key

- `GEMINI_API_KEY` env var
- Or set `skills."nano-banana-pro".apiKey` / `skills."nano-banana-pro".env.GEMINI_API_KEY` in `~/.zero/zero.json`

Notes

- Resolutions: `1K` (default), `2K`, `4K`.
- Use timestamps in filenames: `yyyy-mm-dd-hh-mm-ss-name.png`.
- The script prints a `MEDIA:` line for Zero to auto-attach on supported chat providers.
- Do not read the image back; report the saved path only.