Legacy Server Sent Events Sse Transport For Backward Compatibility

via “dual transport support (http and sse) with modern streaming capabilities”

Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!

Unique: Implements dual transport layer with HTTP as primary (supporting streaming) and SSE as legacy fallback, allowing single MCP server to support both modern and legacy clients. Transport abstraction is cleanly separated from tool execution logic.

vs others: Provides backward compatibility with legacy SSE clients while enabling modern streaming capabilities, whereas most MCP servers support only one transport protocol.