Crazyrouter MCP Server — Access 627+ AI Models with One API

One key. 627+ models. Text, image, video, audio, music, 3D — all through MCP.

An MCP (Model Context Protocol) server that gives your AI assistant access to 627+ AI models through Crazyrouter — the unified AI API gateway. Chat with GPT-5, generate images with DALL-E 3, create videos with Sora 2, compose music with Suno V4, and more — all from a single API key.

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✨ Features

• 🌐 627+ Models, One API — GPT-5, Claude Opus 4.6, Gemini 3, DeepSeek R1, Llama 4, Qwen3, Grok 4, and hundreds more
• 🎨 Image Generation — DALL-E 3, Midjourney, Flux, Stable Diffusion, Nano Banana Pro
• 🎬 Video Generation — Sora 2, Kling V2, Veo 3, Seedance, Pika
• 🎵 Music Generation — Suno V4, Chirp
• 🗣️ Text-to-Speech & Speech-to-Text — Multiple TTS/STT engines
• 💰 Competitive Pricing — Below official rates for most models
• 🌍 7 Global Edge Nodes — Low latency worldwide
• 🔄 OpenAI + Anthropic + Gemini Protocol Compatible — Drop-in replacement
• ⚡ Credits Never Expire — Pay once, use anytime

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🚀 Quick Start

1. Get Your API Key

Sign up at crazyrouter.com and grab your API key.

2. Install

git clone https://github.com/xujfcn/crazyrouter-mcp.git
cd crazyrouter-mcp
npm install
npm run build

3. Configure Your AI Client

<details> <summary><strong>Claude Desktop</strong></summary>

Edit ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "crazyrouter": {
      "command": "node",
      "args": ["/path/to/crazyrouter-mcp/dist/index.js"],
      "env": {
        "CRAZYROUTER_API_KEY": "your-api-key-here"
      }
    }
  }
}

</details>

<details> <summary><strong>Cursor</strong></summary>

Edit .cursor/mcp.json in your project root:

{
  "mcpServers": {
    "crazyrouter": {
      "command": "node",
      "args": ["/path/to/crazyrouter-mcp/dist/index.js"],
      "env": {
        "CRAZYROUTER_API_KEY": "your-api-key-here"
      }
    }
  }
}

</details>

<details> <summary><strong>VS Code (Copilot)</strong></summary>

Add to your VS Code settings.json:

{
  "mcp": {
    "servers": {
      "crazyrouter": {
        "command": "node",
        "args": ["/path/to/crazyrouter-mcp/dist/index.js"],
        "env": {
          "CRAZYROUTER_API_KEY": "your-api-key-here"
        }
      }
    }
  }
}

</details>

<details> <summary><strong>Windsurf</strong></summary>

Edit ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "crazyrouter": {
      "command": "node",
      "args": ["/path/to/crazyrouter-mcp/dist/index.js"],
      "env": {
        "CRAZYROUTER_API_KEY": "your-api-key-here"
      }
    }
  }
}

</details>

<details> <summary><strong>OpenClaw</strong></summary>

Add to your OpenClaw MCP config:

{
  "mcpServers": {
    "crazyrouter": {
      "command": "node",
      "args": ["/path/to/crazyrouter-mcp/dist/index.js"],
      "env": {
        "CRAZYROUTER_API_KEY": "your-api-key-here"
      }
    }
  }
}

</details>

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🛠️ Available Tools

Tool	Description	Key Parameters
chat	Chat with any AI model	model, messages, temperature
list_models	List available models by category	category (chat/image/video/audio/music)
generate_image	Generate images with AI	prompt, model, size
generate_video	Generate videos with AI	prompt, model

Usage Examples

Chat with any model:

"Use the chat tool to ask GPT-5 to explain quantum computing"

Generate an image:

"Use generate_image to create a sunset over mountains with DALL-E 3"

Generate a video:

"Use generate_video with Kling V2 to create a 5-second clip of ocean waves"

Discover models:

"Use list_models to show me all available image generation models"

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📋 Supported Models

💬 Chat / Text Models

Provider	Models
OpenAI	GPT-5, GPT-5-mini, GPT-4.1, GPT-4o, o3, o4-mini
Anthropic	Claude Opus 4.6, Claude Sonnet 4, Claude Haiku 3.5
Google	Gemini 3 Pro, Gemini 2.5 Flash, Gemini 2.0
DeepSeek	DeepSeek R1, DeepSeek V3
Meta	Llama 4 Scout, Llama 4 Maverick
Alibaba	Qwen3 235B, Qwen3 32B, Qwen3 Coder
xAI	Grok 4, Grok 3
Mistral	Mistral Large, Codestral
And more...	600+ chat models available

🎨 Image Generation Models

Model	Description
DALL-E 3	OpenAI's latest image model
Midjourney	Industry-leading artistic image generation
Flux Pro 1.1 Ultra	Black Forest Labs' flagship model
Flux Kontext Pro/Max	Contextual image generation
Stable Diffusion 3.5 Large	Stability AI's open model
Stable Diffusion XL	Classic high-quality generation
Imagen 4.0	Google's latest image model
Imagen 3.0	Google's proven image model

🎬 Video Generation Models

Model	Description
Sora 2	OpenAI's video generation model
Kling V2	Kuaishou's cinematic video model
Veo 3	Google's video generation model
Seedance 1.5 Pro	ByteDance's dance video model
Pika 1.5	Creative video generation
Runway VIP	Professional video synthesis
MiniMax Hailuo 2.3	MiniMax's video model

🎵 Music & Audio Models

Model	Description
Suno Music	AI music composition
Suno V3	Music generation model
TTS-1 / TTS-1-HD	OpenAI text-to-speech
GPT-4o Mini TTS	Latest OpenAI TTS
Gemini TTS	Google text-to-speech
Whisper-1	Speech-to-text transcription

📖 Full model list: crazyrouter.com/models

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🔧 Configuration

Environment Variables

Variable	Required	Description
CRAZYROUTER_API_KEY	✅	Your Crazyrouter API key

API Endpoints

Crazyrouter is OpenAI-compatible, meaning any tool or library that works with OpenAI can work with Crazyrouter by simply changing the base URL:

Base URL: https://crazyrouter.com/v1

This MCP server uses the following endpoints:

• POST /v1/chat/completions — Chat completions
• GET /v1/models — List available models
• POST /v1/images/generations — Image generation

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🏗️ Development

# Clone the repo
git clone https://github.com/xujfcn/crazyrouter-mcp.git
cd crazyrouter-mcp

# Install dependencies
npm install

# Build
npm run build

# Run
CRAZYROUTER_API_KEY=your-key node dist/index.js

Project Structure

crazyrouter-mcp/
├── src/
│   └── index.ts          # MCP server implementation
├── dist/                  # Compiled output
├── package.json
├── tsconfig.json
├── LICENSE
└── README.md

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🤔 Why Crazyrouter?

Feature	Crazyrouter	Direct API
Models Available	627+	1 provider
API Keys Needed	1	Multiple
Protocol Support	OpenAI + Anthropic + Gemini	Varies
Pricing	Below official rates	Official rates
Credits Expiry	Never	Varies
Global Edge Nodes	7	Varies

One API key. All providers. Better prices.

👉 Get started at crazyrouter.com

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📄 License

MIT — use it however you like.

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🔗 Links

• 🌐 Crazyrouter Website
• 📖 API Documentation
• 💬 Discord Community
• 🐛 Report Issues

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🌏 中文说明

Crazyrouter MCP 服务器 — 一个 API 访问 627+ AI 模型

Crazyrouter MCP 服务器是一个标准的 MCP（模型上下文协议）服务器，让你的 AI 助手（如 Claude Desktop、Cursor、VS Code 等）通过 Crazyrouter AI API 网关 访问 627+ AI 模型。

核心功能：

• 🌐 627+ AI 模型，一个 API Key 搞定
• 🎨 图片生成（DALL-E 3, Midjourney, Flux, Stable Diffusion）
• 🎬 视频生成（Sora 2, Kling V2, Veo 3）
• 🎵 音乐生成（Suno V4）
• 💰 价格低于官方价格
• ⚡ 充值永不过期

快速开始：

1. 在 crazyrouter.com 注册获取 API Key
2. 克隆仓库并编译
3. 配置到你的 AI 客户端（Claude Desktop / Cursor / VS Code）

详细配置请参考上方英文文档。

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<p align="center"> Built with ❤️ for the AI community by <a href="https://crazyrouter.com?utm_source=github&utm_medium=mcp&utm_campaign=dev_community">Crazyrouter</a> </p>