Meigen Ai Design MCP

🚀 MeiGen AI Design MCP

Transform Claude Code / OpenClaw into a personal design assistant comparable to Lovart. It supports local ComfyUI generation, API integration, offers over 1,300 professional prompt libraries, and enables multi - direction parallel output.

🚀 Quick Start

Claude Code Plugin (Recommended)

# Add the plugin marketplace
/plugin marketplace add jau123/MeiGen-AI-Design-MCP

# Install
/plugin install meigen@meigen-marketplace

After installation, restart Claude Code (close and reopen, or open a new terminal tab).

First - Time Setup

Free features are available immediately after restart. You can try:

"Search for some creative inspiration"

To unlock image generation, run the setup wizard:

/meigen:setup

The wizard guides you through the following steps:

1. Choose a provider — local ComfyUI, MeiGen Cloud, or OpenAI - compatible API
2. Enter credentials — ComfyUI URL, API token, or key
3. Done — restart Claude Code again and start generating

Cursor / VS Code / Windsurf / Roo Code

Use one command to set up MeiGen for any supported AI coding tool:

npx meigen init cursor      # Cursor
npx meigen init vscode      # VS Code / GitHub Copilot
npx meigen init windsurf    # Windsurf
npx meigen init roo         # Roo Code
npx meigen init claude      # Claude Code (project - level)

This command writes the correct MCP config file with the right format and path for your tool. If a config file already exists, MeiGen is merged in without overwriting your other servers.

OpenClaw

Our skills follow the Agent Skills open standard. Copy them into your OpenClaw workspace and they will work directly. For MCP tools, use OpenClaw's MCP adapter to connect the MeiGen server.

Other MCP - Compatible Hosts

Add the following to your MCP config (e.g., .mcp.json, claude_desktop_config.json):

{
  "mcpServers": {
    "meigen": {
      "command": "npx",
      "args": ["-y", "meigen@latest"],
      "env": {
        "MEIGEN_API_TOKEN": "meigen_sk_..."
      }
    }
  }
}

Free features (inspiration search, prompt enhancement, model listing) work without any API key.

✨ Features

MCP Tools

Slash Commands

Smart Agents

MeiGen uses specialized sub - agents for efficient parallel execution:

Output Styles

Switch creative modes with /output-style:

• Creative Director — Art direction mode with visual storytelling, mood boards, and design thinking
• Minimal — Just images and file paths, no commentary. Ideal for batch workflows

Automation Hooks

• Config Check — Validates provider configuration on session start, guides setup if missing
• Auto - Open — Generated images automatically open in Preview (macOS)

📦 Providers

MeiGen MCP supports three image generation backends. You can configure one or multiple providers, and the system will auto - select the best available one.

ComfyUI — Local & Free

Run generation on your own GPU with full control over models, samplers, and workflow parameters. Import any ComfyUI API - format workflow — MeiGen auto - detects KSampler, CLIPTextEncode, EmptyLatentImage, and LoadImage nodes.

{
  "comfyuiUrl": "http://localhost:8188",
  "comfyuiDefaultWorkflow": "txt2img"
}

Perfect for Flux, SDXL, or any model you run locally. Your images never leave your machine.

MeiGen Cloud

Cloud API with multiple models: Nanobanana Pro, GPT image 1.5, Seedream 4.5, and more. No GPU required.

Get your API token:

1. Sign in at meigen.ai
2. Click your avatar → Settings → API Keys
3. Create a new key (starts with meigen_sk_)

{ "meigenApiToken": "meigen_sk_..." }

OpenAI - Compatible API

Bring your own API key for OpenAI (gpt - image - 1.5), Together AI, Fireworks AI, or any compatible service.

{
  "openaiApiKey": "sk-...",
  "openaiBaseUrl": "https://api.openai.com",
  "openaiModel": "gpt-image-1.5"
}

All three providers support reference images. MeiGen and OpenAI accept URLs directly; ComfyUI injects them into LoadImage nodes in your workflow.

📚 Documentation

Configuration

Interactive Setup (Recommended)

/meigen:setup

The wizard guides you through provider selection, API key entry, and ComfyUI workflow import. You can also paste a curl command from your API provider's docs — it auto - extracts the key, URL, and model.

Config File

Configuration is stored at ~/.config/meigen/config.json. ComfyUI workflows are stored at ~/.config/meigen/workflows/.

Environment Variables

Environment variables take priority over the config file.

Privacy

MeiGen MCP respects your privacy. Here's what happens with your data:

• ComfyUI (local) — All processing stays on your machine. No data is sent externally.
• MeiGen Cloud — Prompts and reference images are sent to api.meigen.ai for generation. Generated images are stored temporarily on Cloudflare R2. See meigen.ai/privacy.
• OpenAI - compatible — Prompts and reference images are sent to the configured API endpoint. See your provider's privacy policy.
• Reference image upload — Images are compressed locally (max 2MB) and uploaded to Cloudflare R2 via gen.meigen.ai. No authentication required.
• Gallery search & prompt enhancement — Run locally against bundled data. No external API calls.

No telemetry, analytics, or tracking of any kind.

📄 License

MIT — free for personal and commercial use.

🔍 See It in Action

▶ Watch demo on YouTube

Product Photo — 4 Directions in Parallel

"Create 4 product display images for this perfume, one of which should feature a model."

Process — AI uploads the reference image, crafts 4 distinct prompts, then generates all 4 in parallel:

Result — 4 creative directions delivered in under 2 minutes:

Generated images: