# Openai Image Gen

> Batch-generate images via OpenAI Images API. Random prompt sampler + `index.html` gallery.

- Skill: `zhizhunbao/openai-image-gen` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add zhizhunbao/openai-image-gen`
- Raw SKILL.md: https://api.skillmd.com/api/skills/zhizhunbao/openai-image-gen/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: zhizhunbao (https://skillmd.com/u/zhizhunbao)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/zhizhunbao/openai-image-gen

---


# OpenAI Image Gen

Generate a handful of "random but structured" prompts and render them via OpenAI Images API.

## Setup

- Needs env: `OPENAI_API_KEY`

## Run

```bash
python3 {baseDir}/scripts/gen.py
```

Useful flags:
```bash
python3 {baseDir}/scripts/gen.py --count 16 --model gpt-image-1.5
python3 {baseDir}/scripts/gen.py --prompt "ultra-detailed studio photo of a lobster astronaut" --count 4
python3 {baseDir}/scripts/gen.py --size 1536x1024 --quality high --out-dir ./out/images
```

## Output

- `*.png` images
- `prompts.json` (prompt > file mapping)
- `index.html` (thumbnail gallery)