Why MCPProxy?
- Scale beyond API limits – Federate hundreds of MCP servers while bypassing Cursor's 40-tool limit and OpenAI's 128-function cap.
- Advanced security protection – Automatic quarantine blocks Tool Poisoning Attacks until you manually approve new servers.
Docs - https://mcpproxy.app
Overview
What is MCPProxy?
MCPProxy is an open-source smart proxy designed to enhance the productivity of AI agents by connecting multiple MCP servers, allowing users to scale beyond API limits while ensuring advanced security measures.
How to use MCPProxy?
To use MCPProxy, download and install the DMG package, then launch the application. Integrate it with compatible clients like Cursor IDE or Claude Desktop for seamless operation.
Key features of MCPProxy?
- Federates hundreds of MCP servers to bypass API limits.
- Automatic security quarantine for new servers to prevent tool poisoning attacks.
- Intelligent tool discovery and token optimization.
- Works offline and is user-friendly.
- 100% open source.
Use cases of MCPProxy?
- Enhancing AI agent productivity by connecting multiple tools.
- Ensuring secure operations by quarantining unverified servers.
- Optimizing tool usage and execution for AI applications.
FAQ from MCPProxy?
- Is MCPProxy free to use?
Yes! MCPProxy is completely open source and free for everyone.
- What clients are compatible with MCPProxy?
MCPProxy works with any MCP-compatible client, including Cursor IDE and Claude Desktop.
- How does MCPProxy ensure security?
MCPProxy automatically quarantines new servers for security analysis and detects tool poisoning attacks.
Server Config
{
"mcpServers": {
"mcpproxy_app": {
"type": "http",
"url": "http://localhost:8080/mcp/"
}
}
}