nano-banana-pro SKILL.md skillA

nano-banana-pro from ethanyoq/skill-hub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add ethanyoq/skill-hub/nano-banana-pro@v1.0.1

Pins v1.0.1 in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

ethanyoq/skill-hub

Path

archives/user-installed-skills/nano-banana-pro/47471509aeb8dc27/nano-banana-pro/SKILL.md

Versions recorded

1

Latest version

v1.0.1, committed Sep 12, 2026

Size

2,034 bytes

Repository stars

11

License

MIT

Generate/edit images with Nano Banana Pro (Gemini 3 Pro Image). Use for image create/modify requests incl. edits. Supports text-to-image + image-to-image; 1K/2K/4K; use --input-image.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Nano Banana Pro Image Generation & Editing

Generate new images or edit existing ones using Google's Nano Banana Pro API (Gemini 3 Pro Image).

## Usage

Run the script using absolute path (do NOT cd to skill directory first):

**Generate new image:**
```bash
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output-name.png" [--resolution 1K|2K|4K] [--api-key KEY]
```

**Edit existing image:**
```bash
uv run {baseDir}/scripts/generate_image.py --prompt "editing instructions" --filename "output-name.png" --input-image "path/to/input.png" [--resolution 1K|2K|4K] [--api-key KEY]
```

**Important:** Always run from the user's current working directory so images are saved where the user is working.

## Default Workflow (draft > iterate > final)

- Draft (1K): quick feedback loop
- Iterate: adjust prompt in small diffs; keep filename new per run
- Final (4K): only when prompt is locked

## Resolution Options

- **1K** (default) - ~1024px resolution
- **2K** - ~2048px resolution
- **4K** - ~4096px resolution

## API Key

1. `--api-key` argument
2. `GEMINI_API_KEY` environment variable

## Image Editing
…

Read the whole file at its exact version.

How to install

mdr add ethanyoq/skill-hub/nano-banana-pro@sha256:0cc2f6b3424decda

[![mdr](https://markdownregistry.com/badge/art_5dmhafkkxjk6prut.svg)](https://markdownregistry.com/a/art_5dmhafkkxjk6prut)

Versions

The registry has recorded 1 version of this file, committed on Sep 12, 2026.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_5dmhafkkxjk6prut
GET https://markdownregistry.com/api/v1/resolve?ref=ethanyoq/skill-hub/nano-banana-pro
GET https://markdownregistry.com/api/v1/blob/0cc2f6b3424decdaa645e6206747a9f9abaef78dfed60f64aea5c8c79660c146

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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