Ben 8fc4f00d27 fix: properly initialize FastMCP lifespan in Starlette app ...

FastMCP requires its lifespan context to be passed to the parent ASGI app
to initialize the StreamableHTTPSessionManager task group. This fix nests
mcp_app.lifespan() inside our custom lifespan to ensure proper initialization
while maintaining our custom startup/shutdown logic.

Resolves: RuntimeError: Task group is not initialized

2025-12-28 21:00:51 +00:00

15 KiB

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