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SKILL.md

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+---
+name: openai-image-gen
+description: "通过OpenAI Images API批量生成图像。"
+---
+
+# 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)