Gpt Image 2 Combined

GPT-Image-2 prompt skill + MCP server for Claude Code and Codex.
Describe your intent → get a production-ready prompt → generate the image, all in one conversation.

Synthesized from three community repos:

• YouMind-OpenLab/awesome-gpt-image-2 — 2000+ curated prompts
• ZeroLu/awesome-gpt-image — top creator picks from X/Twitter
• freestylefly/awesome-gpt-image-2 — 470+ reverse-engineered cases, 20+ industrial templates

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Requirements

• Node.js ≥ 18
• Claude Code (CLI or desktop)
• OpenAI API key with Images API access

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Installation

Step 1 — Run the installer

npx gpt-image-2-combined install

This one command will:

• Copy the Skill to ~/.claude/skills/gpt-image-2-combined/
• Register the MCP server in ~/.claude.json
• Create ~/.gpt-image-2/.env for your API key

Step 2 — Add your OpenAI API key

Open ~/.gpt-image-2/.env and fill in your key:

# ~/.gpt-image-2/.env
OPENAI_API_KEY=sk-...

Don't have a key? Get one at platform.openai.com/api-keys.

Step 3 — Restart Claude Code

The Skill and MCP server load on startup. Restart once after installation.

That's it. Verify the Skill is available by typing /gpt-image-2-combined in Claude Code.

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Usage

Full flow (prompt → image in one conversation)

1. Invoke the Skill to craft a prompt

/gpt-image-2-combined 幫我做一張章魚的 Apple keynote 風格科普海報

The Skill will:

• Detect your intent and language
• Match the best template (poster-nature-science in this case)
• Fill in the 6-block structure (subject, composition, style, text, format, constraints)
• Output a production-ready, copyable prompt

2. Generate the image via MCP

Once you have the prompt, ask Claude to generate it:

用這個 prompt 生成圖片

Claude calls the generate_image MCP tool, which:

• Sends the prompt to OpenAI Images API (GPT-Image-2)
• Downloads the result
• Saves it to ~/Pictures/gpt-image-2/
• Returns the local file path and CDN URL

3. Done

✅ Image generated and saved.

File : ~/Pictures/gpt-image-2/img-2025-06-19T10-30-00.png
URL  : https://...
Size : 1024x1536   Quality: standard

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Skill only (prompt engineering without image generation)

If you only need a well-crafted prompt to paste into ChatGPT or another tool:

/gpt-image-2-combined make a sports campaign poster for a running shoe brand

Copy the output prompt and use it anywhere.

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Template categories

Category	Templates	Examples
UI & Interfaces	App, Dashboard, Social Screenshot, Live Stream	ui-app-standard, ui-social-screenshot
Infographics	Standard, Scale Diagram	infographic-standard, infographic-scale-diagram
Posters & Typography	Campaign, Sports, Typography, Ink Double Exposure, Science	poster-sports-campaign, poster-nature-science
Products & E-commerce	Hero shot, Detail page, Packaging	product-commerce
Brand & Logos	Identity, Touchpoint board	brand-identity
Photography	Realism, RAW phone, Candid street, 360 Panorama	photo-raw-phone, photo-360-panorama
Illustration & Art	Anime, Watercolor, Ink, Decorative	illustration-art
Characters	Design sheet, 3D collectible toy	character-design-sheet
Scenes & Storytelling	Storyboard, Narrative, Worldbuilding	scene-storytelling
Games & Entertainment	Game screenshot, Pixel art grid	game-screenshot
History & Classical	Scroll, Dynasty, Poetry visual	history-classical
Documents	White paper, Manual, Report page	document-publishing
Special Tricks	Micro text, Screen-shot effect, JSON agent format	trick-micro-text

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MCP tool reference

The MCP server exposes one tool: generate_image.

Parameter	Type	Default	Description
prompt	string	required	Full image-generation prompt
size	string	1024x1024	1024x1024 / 1536x1024 / 1024x1536
quality	string	standard	standard or hd
filename	string	auto	Base filename without extension

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Configuration

All config lives in ~/.gpt-image-2/.env:

# Required
OPENAI_API_KEY=sk-...

# Optional — verify exact model name at platform.openai.com/docs/models
GPT_IMAGE_MODEL=gpt-image-alpha

# Optional — where generated images are saved
GPT_IMAGE_OUTPUT_DIR=/Users/you/Pictures/gpt-image-2

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What's inside

gpt-image-2-skill/
├── agents/skills/gpt-image-2-combined/
│   ├── SKILL.md                 ← Claude Skill (prompt engine)
│   ├── agents/
│   │   ├── openai.yaml          ← Codex agent spec
│   │   └── claude.yaml          ← Claude agent spec
│   └── references/
│       └── combined-tricks.md   ← All templates and tricks
├── mcp/
│   └── src/index.js             ← MCP server (calls OpenAI API)
├── scripts/
│   ├── cli.mjs                  ← npx entry point
│   └── install.mjs              ← install logic
├── .claude-plugin/
│   └── marketplace.json         ← Claude Code marketplace registration
├── .github/workflows/
│   ├── publish.yml              ← auto npm publish on git tag
│   └── test.yml                 ← cross-platform install test
└── .env.example                 ← API key template

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Manual installation (alternative)

If you prefer to clone and install locally:

git clone https://github.com/albert850904/gpt-image-2-skill.git
cd gpt-image-2-skill
npm install
npm run install:skill

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Releasing a new version

# bump version in package.json, then:
git tag v1.0.1 && git push --tags

GitHub Actions publishes to npm automatically on every tag push.

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Credits

Repo	Contribution
freestylefly/awesome-gpt-image-2	Industrial templates, 6-block structure, JSON agent format, Skill architecture
ZeroLu/awesome-gpt-image	RAW photo tricks, game screenshot tricks, special effect prompts
YouMind-OpenLab/awesome-gpt-image-2	Full category coverage, multi-language prompt examples

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License

MIT