# Openai Image Gen

> Batch-generate images via OpenAI Images API. Random prompt sampler + `index.html` gallery. Use when this capability is needed.

- Skill: `tomevault-io/openai-image-gen-12` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/openai-image-gen-12`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/openai-image-gen-12/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/openai-image-gen-12

---


# 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

From any directory (outputs to `~/Projects/tmp/...` when present; else `./tmp/...`):

```bash
python3 ~/Projects/agent-scripts/skills/openai-image-gen/scripts/gen.py
open ~/Projects/tmp/openai-image-gen-*/index.html
```

Useful flags:

```bash
python3 ~/Projects/agent-scripts/skills/openai-image-gen/scripts/gen.py --count 16 --model gpt-image-1.5
python3 ~/Projects/agent-scripts/skills/openai-image-gen/scripts/gen.py --prompt "ultra-detailed studio photo of a lobster astronaut" --count 4
python3 ~/Projects/agent-scripts/skills/openai-image-gen/scripts/gen.py --size 1536x1024 --quality high --out-dir ./out/images
```

## Output

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

---
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<!-- tomevault:4.0:skill_md:2026-04-11 -->