@mixmediahk/models-dev-mcp

MCP server for querying AI model specifications from models.dev.

Features

• 🔍 Search and filter AI models by provider, capabilities, context size
• 📊 Get detailed model specifications and pricing
• 🏢 List all AI providers with configuration details
• ⚖️ Compare multiple models side-by-side
• 💾 Built-in caching for better performance

Tools

| Tool | Description | |------|-------------| | search_models | Filter models by provider, capabilities, context size, etc. | | get_model | Get detailed info for a specific model by ID | | list_providers | List all AI providers | | get_provider | Get provider details (env vars, npm package, docs) | | compare_models | Compare multiple models side-by-side |

Installation

npm install -g @mixmediahk/models-dev-mcp
# or
yarn global add @mixmediahk/models-dev-mcp

Model ID Format

Models are identified by provider/model-name:

• openai/gpt-5
• anthropic/claude-opus-4-6
• google/gemini-2.5-pro
• openrouter/google/gemini-2.5-flash (provider with subpath)

Usage

OpenCode

Add to opencode.json:

{
  "mcp": {
    "models-dev": {
      "type": "local",
      "command": ["npx", "-y", "@mixmediahk/models-dev-mcp"]
    }
  }
}

Codex

Add to codex.json:

{
  "mcpServers": {
    "models-dev": {
      "command": "npx",
      "args": ["-y", "@mixmediahk/models-dev-mcp"]
    }
  }
}

Claude Code

claude mcp add models-dev -- npx -y @mixmediahk/models-dev-mcp

Or add to .claude/mcp.json:

{
  "mcpServers": {
    "models-dev": {
      "command": "npx",
      "args": ["-y", "@mixmediahk/models-dev-mcp"]
    }
  }
}

Cursor

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "models-dev": {
      "command": "npx",
      "args": ["-y", "@mixmediahk/models-dev-mcp"]
    }
  }
}

Development

git clone https://github.com/yourusername/models-dev-mcp.git
cd models-dev-mcp
yarn install
yarn build
yarn start

Examples

Search for models with specific capabilities

Search for models that support tool calling and have at least 100k context

Get model details

Get details for openai/gpt-5

Compare models

Compare openai/gpt-5 and anthropic/claude-opus-4-6

Data Source

This MCP server fetches data from models.dev API. Data is cached in memory for 5 minutes to avoid rate limits.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

Apache-2.0