OpenRouter
About
Access over 400 AI models from OpenRouter's collection.
Details
- Author
- th3nolo
- Categories
- Cloud Service, Infrastructure
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Setup
Install OpenRouter in your MCP client (Claude Desktop, Cursor, Windsurf, and others).
Repository: https://github.com/th3nolo/openrouter-mcp
Follow the installation instructions in the repository README, then restart your MCP client.
A Model Context Protocol (MCP) server that provides access to OpenRouter's extensive collection of 400+ AI models through Claude.
- 🤖 Access to 400+ language models including GPT-4, Claude, Gemini, Llama, and more
- 🔍 List and search available models with pricing information
- 💬 Chat with any model through a unified interface
- 🔄 Compare responses from multiple models side-by-side
- 📊 Get detailed model information including context limits and capabilities
- 🔧 Seamless integration with Claude Desktop and Claude Code
# Clone the repository git clone https://github.com/th3nolo/openrouter-mcp.git cd openrouter-mcp # Install dependencies npm install # or yarn install # Build the TypeScript code npm run build # or yarn build
- Get your OpenRouter API key fromOpenRouter
- Copy.env.exampleto.env:
cp .env.example .env
- list_models- Get a list of all available models with pricing
- chat_with_model- Send a message to a specific model
- Parameters:model,message,max_tokens,temperature,system_prompt
- Parameters:models[],message,max_tokens
- openrouter://models- List of all available models with pricing
- openrouter://pricing- Current pricing information for all models
- openrouter://usage- Your OpenRouter usage statistics
claude mcp add openrouter -s user \ -e OPENROUTER_API_KEY=your_api_key_here \ -- node /path/to/openrouter-mcp/dist/server.js
Or add it manually to your Claude Desktop configuration:
{ "mcpServers": { "openrouter": { "command": "node", "args": ["/path/to/openrouter-mcp/dist/server.js"], "env": { "OPENROUTER_API_KEY": "your_api_key_here" } } } }
Once configured, you can use these commands in Claude:
"List all available Gemma models" "Chat with gpt-4 and ask it to explain quantum computing" "Compare responses from claude-3-opus and gpt-4 about climate change" "Get detailed information about google/gemini-pro"
# Run in development mode npm run dev # Run tests npm test # Lint code npm run lint # Type check npm run typecheck
- OPENROUTER_API_KEY- Your OpenRouter API key (required)
- OPENROUTER_BASE_URL- API base URL (default:https://openrouter.ai/api/v1)
- OPENROUTER_SITE_URL- Your site URL for API attribution
- OPENROUTER_APP_NAME- Application name for API headers
- API keys are stored in environment variables only
- The.envfile is excluded from version control
- Never commit your API keys to the repository
Contributions are welcome! Please feel free to submit a Pull Request.
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