v1
latestOpenAPI 3.1.02026-07-1730321418.0 KBmcp
Open an MCP server-to-client SSE stream
Open a long-lived server-to-client SSE stream for the current MCP session as defined by the Streamable HTTP transport. The Mcp-Session-Id header must identify an existing session created via POST /v1/mcp.
get/v1/mcp
Headers
Session identifier returned by the server on initialize and required on subsequent requests to maintain MCP session continuity.
Response
SSE stream (text/event-stream) of server-originated MCP messages.