Proxy
Createdstephenlacy
Enables bidirectional Model Context Protocol (MCP) proxying between standard input/output (stdio) and Server-Sent Events (SSE).
About
Facilitates communication between MCP clients and servers using different transport protocols. It operates as a bidirectional proxy, converting between stdio and SSE. This allows local stdio-based clients to connect to remote SSE servers, and vice versa, enabling scenarios where direct connections are not possible or practical. The proxy is built in Rust for speed and efficiency, ensuring minimal overhead and fast startup times.
Key Features
- Connect to remote server over SSE and expose it as a stdio server
- Minimal memory usage
- 5 GitHub stars
- Fast startup
- Connect to a local server using stdio and expose it as an SSE server
Use Cases
- Bridging incompatible MCP transport protocols
- Enabling Claude or Cursor to connect to a remote SSE MCP server
- Allowing remote SSE connections to a local stdio MCP server
