Collected sources and patterns will appear here. Add from search, explore, or the patterns library.
HttpClient & URL -> McpTransport
Establish a bidirectional message transport over HTTP using Server-Sent Events (SSE) for server-to-client push and standard POST requests for client-to-server commands.
Problem it solves
Standard HTTP is unidirectional, but the protocol requires server-initiated messages without websocket overhead.
Consumes
Emits
The real projects this mechanism was found in. Attribution is the point — this is how the best teams actually do it.