Prompt as Code | GPT-Image2 Industrial Prompt Engine & Template Library, 400+ Reverse-Engineered Cases, 20+ Industrial Templates

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Updated irregularly with new workflows. Stars are welcome. This project is sponsored by Ciyuan API, an AI aggregation platform for cost-effective GPT Image 2 access.

⚡️ Project Vision

After GPT-Image2 became widely available, AI image generation moved from "can it make an image?" to "can it make stable, controllable, reusable images?" This project turns scattered community examples into Prompt-as-Code assets that are easier for agents and automation workflows to reuse.

The core goal is simple: compress prose-style prompts into structured protocols. When you need batch generation, template systems, or production workflows, this structure is more valuable than a pile of isolated examples.

• 🧱 Atomic schema: split subjects, lighting, materials, layout, and visual details into composable parts
• ⚙️ Workflow friendly: designed for agents, scripts, and automation systems
• 🧬 Structured control: improve controllability for layout, copy, and information hierarchy

📖 Quick Links

• Full case gallery
• Gallery Part 1: cases 1-165
• Gallery Part 2: cases 166-420
• Industrial prompt templates and pitfalls guide
• Agent skill: GPT-Image2 Style Library
• MIT License
• Full disclaimer

🗂️ Category Overview

Start with the case album to find a visual direction, then open the prompt template categories to turn that direction into reusable structure.

🖼️ Case Album

🧩 UI & Interfaces 63 cases Apps, websites, dashboards, social screenshots, and product interfaces. View Cases	📊 Charts & Infographics 45 cases Infographics, knowledge maps, technical explainers, and structured diagrams. View Cases	📰 Posters & Typography 69 cases Event posters, covers, type-driven visuals, and strong layout compositions. View Cases
🛍️ Products & E-commerce 27 cases Product shots, detail pages, packaging, selling points, and ads. View Cases	🏷️ Brand & Logos 20 cases Logos, identity systems, brand touchpoints, and campaign visuals. View Cases	🏛️ Architecture & Spaces 10 cases Architecture renders, interiors, city maps, and spatial concepts. View Cases
📷 Photography & Realism 47 cases Portraits, phone photography, film texture, and commercial photography. View Cases	🎨 Illustration & Art 38 cases Illustration, art styles, material experiments, and decorative images. View Cases	🧍 Characters & People 20 cases Character design, pose references, cards, and 3D toys. View Cases
🎬 Scenes & Storytelling 15 cases Storyboards, narrative scenes, livestream frames, and worldbuilding. View Cases	🏮 History & Classical Chinese Themes 16 cases Classical scrolls, historical figures, traditional themes, and poetry visuals. View Cases	📚 Documents & Publishing 9 cases White papers, manuals, encyclopedic plates, and publishing layouts. View Cases
🧪 Other Use Cases 29 cases Creative experiments, special tasks, mixed workflows, and practical cases. View Cases	🖼️ Full Gallery Browse all 420 cases by gallery part and category. Open Gallery	⭐ Latest Additions The newest community cases and workflows collected in the repo. View Latest

🧩 Prompt Template Categories

The prompt body remains in the original template document for now. This homepage only adds an English navigation layer.

Template Page 1 / 4: Design & Information

Category	Template Entry	Core Capability
🧩 UI & Interfaces	View Prompts	Components, page hierarchy, screenshot texture
📊 Charts & Infographics	View Prompts	Modules, arrows, data structure, readability
📰 Posters & Typography	View Prompts	Layout, headline systems, people, visual impact

Template Page 2 / 4: Commerce & Space

Category	Template Entry	Core Capability
🛍️ Products & E-commerce	View Prompts	Product selling points, packaging, detail-page structure
🏷️ Brand & Logos	View Prompts	Logos, identity, brand touchpoint systems
🏛️ Architecture & Spaces	View Prompts	Perspective, materials, indoor and outdoor lighting

Template Page 3 / 4: Imaging & Characters

Category	Template Entry	Core Capability
📷 Photography & Realism	View Prompts	Lenses, lighting, realistic textures
🎨 Illustration & Art	View Prompts	Brushwork, materials, art styles
🧍 Characters & People	View Prompts	Character design, pose sheets, consistency

Template Page 4 / 4: Narrative & Extensions

Category	Template Entry	Core Capability
🎬 Scenes & Storytelling	View Prompts	Storyboards, worldbuilding, emotional pacing
🏮 History & Classical Chinese Themes	View Prompts	Dynasties, clothing, scroll-style narrative
📚 Documents & Publishing	View Prompts	Page systems, tables of contents, layout rules
🧪 Other Use Cases	View Prompts	Mixed tasks, experimental workflows, special outputs

🤖 Agent Skill

This repository includes an agent skill for choosing GPT-Image2 styles, templates, categories, and scene tags from the same data used by the website.

Package links: npm / GitHub Packages

_{Example output from a city-life-system-map request using the style library skill.}

Quick Install for Agent Skills

Recommended for Claude Code, Codex, Cursor, and other tools supported by skills:

npx skills add freestylefly/awesome-gpt-image-2 --skill gpt-image-2-style-library --agent claude-code codex --global --yes --copy

Install to every supported local agent:

npx skills add freestylefly/awesome-gpt-image-2 --global --all --copy

Claude Code Plugin Marketplace

Run these commands inside Claude Code:

/plugin marketplace add freestylefly/awesome-gpt-image-2
/plugin install gpt-image-2-style-library@awesome-gpt-image-2

npm CLI

If you prefer npm, install the CLI and then sync the skill into local agent folders:

npm install -g gpt-image-2-style-library
gpt-image-2-style-library install all

You can also run it without a global install:

npx gpt-image-2-style-library install all

Install from GitHub Packages:

npm login --scope=@freestylefly --registry=https://npm.pkg.github.com
npm install -g @freestylefly/gpt-image-2-style-library --registry=https://npm.pkg.github.com
gpt-image-2-style-library install all

install all writes the skill to the common local folders used by Codex and Claude Code, including ~/.codex/skills, ~/.claude/skills, and ~/.agents/skills. Restart the agent session after installing.

Use it with a request like:

Use gpt-image-2-style-library to create an infographic prompt about Codex.

For local source development:

npm run generate:style-skill
npm run install:skill

The skill source lives at agents/skills/gpt-image-2-style-library. Its generated reference comes from data/style-library.json, so the website and Agent workflow share one style library.

🔐 Website Auth & Generation

The visual site includes login-gated case generation powered by Supabase Auth, Supabase Postgres, and a Vercel Function proxy for the GPT Image 2 API.

Required Vercel environment variables:

VITE_SUPABASE_URL=
VITE_SUPABASE_ANON_KEY=
VITE_APP_URL=https://aigcprompt.ruhang365.cn
SUPABASE_SERVICE_ROLE_KEY=
SUPER_ADMIN_EMAILS=2689458656@qq.com,canghe0818@gmail.com
CIYUAN_API_KEY=
CIYUAN_BASE_URL=https://ciyuan.today
STRIPE_SECRET_KEY=
STRIPE_WEBHOOK_SECRET=

Setup checklist:

• Apply supabase/migrations/202605090001_user_credits.sql to the Supabase project.
• Apply supabase/migrations/20260509090000_membership_billing.sql to add membership plans, credit packs, Stripe order records, and credit adjustment RPCs.
• Add https://aigcprompt.ruhang365.cn, https://daily.ruhang365.cn, and local dev URLs such as http://127.0.0.1:5173 to Supabase Auth redirect URLs.
• Enable Email OTP or magic links in Supabase Auth.
• Enable the Google Provider after adding Google OAuth credentials in the Supabase Dashboard.
• Keep SUPABASE_SERVICE_ROLE_KEY only in server-side environments such as Vercel Environment Variables.
• Configure Stripe Checkout with the webhook URL https://gpt-image2.canghe.ai/api/billing/webhook.
• Subscribe the Stripe webhook to checkout.session.completed, invoice.payment_succeeded, customer.subscription.updated, and customer.subscription.deleted.
• Keep STRIPE_SECRET_KEY and STRIPE_WEBHOOK_SECRET only in server-side Vercel Environment Variables.

Unified account recommendations:

• Point aigcprompt.ruhang365.cn and daily.ruhang365.cn to the same Supabase project so the same email or Google identity can be reused across both sites.
• In Vercel, use the same VITE_SUPABASE_URL and VITE_SUPABASE_ANON_KEY as Daily, and add VITE_APP_URL=https://aigcprompt.ruhang365.cn for stable redirect handling.
• In Supabase Dashboard under Authentication -> URL Configuration, add every ruhang365 domain to the Redirect URLs allowlist.
• Under Authentication -> Providers, keep the enabled providers aligned with Daily, at minimum Email OTP / Magic Link and Google.
• If you want full cross-site single sign-on later, use ruhangcenter.ruhang365.cn as the auth center; the current integration standardizes accounts first, but does not automatically share each site's frontend localStorage session.

🖼️ Featured Cases

Case 1: Infographic Visualization

An engineering-whitepaper-style infographic case for studying modular structure, information hierarchy, and bilingual labels. View full case

Case 2: Social Media Interface Screenshot

A mixed "product interface + social content screenshot" case for controlling text blocks, UI frames, and content cards. View full case

Case 6: Illustration Art

A Japanese fantasy illustration example for studying atmosphere, color, and large-scene composition. View full case

Case 17: Interaction Design Diagram

A classic "structured breakdown + explanatory layout" case for product diagrams and poster-like technical explainers. View full case

Case 166: Twelve Gold Saints Card Set

A multi-card, unified-style case for studying batch generation and series design. View full case

Case 310: Snack Brand Technical Breakdown

A strong hybrid of brand narrative, structural breakdown, and commercial presentation. Useful as an "infographic + brand visual" reference. View full case

Canghe Original Tests

Case 330: Moonlit Livestream Scene A high-fidelity livestream screenshot reference for UI atmosphere, comments, and realistic people. View Case	Case 334: RAG Technical Explainer A reference for technical concepts, process arrows, and Chinese explanation modules. View Case	Case 338: Red Cliff Classical Scroll A complete example of scroll format, classical Chinese narrative, and full-text layout. View Case
Case 331: Hand-Drawn Xi'an Watercolor Map A lightweight reference for city maps, hand-drawn routes, and landmark labels. View Case	Case 332: Tea Pi Product Poster A beverage product image combining Chinese selling points and a clean commercial poster style. View Case	Case 339: Apple-Style Nature Science Poster Minimal studio photography, a natural subject, and science-poster information layout. View Case

Latest Community Additions

Only the latest collection and import run is shown here. Older imports stay in the full gallery.

Case 418: Mid-Century City Travel Poster A strict three-color travel poster system with isometric city views, hatching, and screen-print texture. View Case

Case 419: Croissant Baker Storyboard An 8-shot food video storyboard with timing, icon legend, warm bakery lighting, and step-by-step production panels. View Case

Case 420: Red Track Summer Portrait A bright low-angle bridge portrait with red track texture, clean blue sky, and photorealistic summer lighting. View Case

🧩 Template Entry

The full template library lives in docs/templates.md. Use the Prompt Template Categories above for quick category jumps, or open Industrial prompt templates and pitfalls guide for the complete template text.

🚀 How To Use This Repository

1. Start from the featured cases and decide what output type you want to imitate.
2. Open the full gallery and find nearby cases. Copy structure first, then style words.
3. Return to the template page and fill your business variables into the general or JSON templates.

📄 Notes & Disclaimer

Acknowledgements & Sources

During collection and research, this project references public prompt-library content from YouMind and OpenNana for learning, summarization, and methodology research. Copyright belongs to the original authors or platforms. If any content is infringing or inappropriate, please contact us and we will correct or remove it promptly.

Disclaimer

This project only organizes publicly accessible community prompts and example images for learning and research. It does not claim ownership of any third-party original content.

All prompt cases and generated images in this repository were initially inspired by public community sources, especially YouMind and OpenNana. The project aims to break down strong examples into reusable structured protocols for learning, summarization, and automated testing with large-model agents.

• We make every effort to preserve original sources, including author profiles, original post links, and source repository links.
• For third-party content, we follow source repository statements, licenses such as CC BY 4.0, and the relevant platform rules.
• If you are the original author or rights holder and believe an entry should not be displayed, please open an Issue with the entry link. We will review it and remove it quickly when appropriate.
• This repository does not guarantee that third-party content can be used commercially. Please obtain authorization from the original rights holder before commercial use.

If this library helps you, please star the repository.

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📜 License

This project is open source under the MIT License. You can use, modify, distribute, and build on it freely while preserving the license notice.