How do I install the Openai Image Gen skill?

Run npx skillmds@latest add swarmclawai/openai-image-gen in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Openai Image Gen safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Openai Image Gen?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Openai Image Gen free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Openai Image Gen?

swarmclawai (@swarmclawai) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Openai Image Gen by swarmclawai — Agent Skill

Name: Openai Image Gen
Author: swarmclawai

Openai Image Gen

Generate images via OpenAI Images API (GPT Image, DALL-E 3, DALL-E 2). Supports batch generation with random prompt sampler and HTML gallery output. Use when asked to generate images with OpenAI and an OPENAI_API_KEY is available.

swarmclawai Updated Sep 17, 2026

File contents

OpenAI Image Gen

Generate images via the OpenAI Images API with an HTML gallery viewer.

Run

Note: Image generation can take longer than typical timeouts. Set a higher timeout when running via shell (e.g., 300 seconds).

python3 {baseDir}/scripts/gen.py

Useful Flags

# GPT image models with various options
python3 {baseDir}/scripts/gen.py --count 16 --model gpt-image-1
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
python3 {baseDir}/scripts/gen.py --model gpt-image-1.5 --background transparent --output-format webp

# DALL-E 3 (note: count is automatically limited to 1)
python3 {baseDir}/scripts/gen.py --model dall-e-3 --quality hd --size 1792x1024 --style vivid
python3 {baseDir}/scripts/gen.py --model dall-e-3 --style natural --prompt "serene mountain landscape"

# DALL-E 2
python3 {baseDir}/scripts/gen.py --model dall-e-2 --size 512x512 --count 4

Model-Specific Parameters

Size

GPT image models (gpt-image-1, gpt-image-1-mini, gpt-image-1.5): 1024x1024, 1536x1024 (landscape), 1024x1536 (portrait), or auto. Default: 1024x1024
dall-e-3: 1024x1024, 1792x1024, or 1024x1792. Default: 1024x1024
dall-e-2: 256x256, 512x512, or 1024x1024. Default: 1024x1024

Quality

GPT image models: auto, high, medium, or low. Default: high
dall-e-3: hd or standard. Default: standard
dall-e-2: standard only

Other Parameters

GPT image models support --background (transparent, opaque, auto) and --output-format (png, jpeg, webp)
dall-e-3 supports --style (vivid for hyper-real, natural for more natural looking)
dall-e-3 only supports n=1; the script automatically limits count to 1

Output

Image files (*.png, *.jpeg, or *.webp depending on model and format)
prompts.json (prompt-to-file mapping)
index.html (thumbnail gallery — open in browser to review)

---name: openai-image-gendescription: Generate images via OpenAI Images API (GPT Image, DALL-E 3, DALL-E 2). Supports batch generation with random prompt sampler and HTML gallery output. Use when asked to generate images with OpenAI and an OPENAI_API_KEY is available.---# OpenAI Image GenGenerate images via the OpenAI Images API with an HTML gallery viewer.## RunNote: Image generation can take longer than typical timeouts. Set a higher timeout when running via shell (e.g., 300 seconds).```bashpython3 {baseDir}/scripts/gen.py```## Useful Flags```bash# GPT image models with various optionspython3 {baseDir}/scripts/gen.py --count 16 --model gpt-image-1python3 {baseDir}/scripts/gen.py --prompt "ultra-detailed studio photo of a lobster astronaut" --count 4python3 {baseDir}/scripts/gen.py --size 1536x1024 --quality high --out-dir ./out/imagespython3 {baseDir}/scripts/gen.py --model gpt-image-1.5 --background transparent --output-format webp# DALL-E 3 (note: count is automatically limited to 1)python3 {baseDir}/scripts/gen.py --model dall-e-3 --quality hd --size 1792x1024 --style vividpython3 {baseDir}/scripts/gen.py --model dall-e-3 --style natural --prompt "serene mountain landscape"# DALL-E 2python3 {baseDir}/scripts/gen.py --model dall-e-2 --size 512x512 --count 4```## Model-Specific Parameters### Size- **GPT image models** (`gpt-image-1`, `gpt-image-1-mini`, `gpt-image-1.5`): `1024x1024`, `1536x1024` (landscape), `1024x1536` (portrait), or `auto`. Default: `1024x1024`- **dall-e-3**: `1024x1024`, `1792x1024`, or `1024x1792`. Default: `1024x1024`- **dall-e-2**: `256x256`, `512x512`, or `1024x1024`. Default: `1024x1024`### Quality- **GPT image models**: `auto`, `high`, `medium`, or `low`. Default: `high`- **dall-e-3**: `hd` or `standard`. Default: `standard`- **dall-e-2**: `standard` only### Other Parameters- **GPT image models** support `--background` (`transparent`, `opaque`, `auto`) and `--output-format` (`png`, `jpeg`, `webp`)- **dall-e-3** supports `--style` (`vivid` for hyper-real, `natural` for more natural looking)- **dall-e-3** only supports `n=1`; the script automatically limits count to 1## Output- Image files (`*.png`, `*.jpeg`, or `*.webp` depending on model and format)- `prompts.json` (prompt-to-file mapping)- `index.html` (thumbnail gallery — open in browser to review)

Frequently asked questions