yuneng-jiang ac6300f380 fix(mcp): stop proxy-started legacy listeners from consuming server rpm (#46968) ... * fix(mcp): stop proxy-started legacy listeners from consuming server rpm The listener the proxy opens on notifications/initialized for legacy MCP sessions ran the server rate-limit admission once per target, so every session spent an rpm slot before the client sent anything. Admission is now injected into the listener and applied only to client-initiated subscriptions (subscriptions/listen and resources/subscribe). Authorization and its periodic recheck still run on every path. * test(mcp): key the fake admission window by caller and server * fix(mcp): stop subscription catalog refreshes from consuming server rpm A subscription listener lists the caller's catalog to diff list_changed events, at setup and on every upstream event. Those listings went through the normal per-server admission, so against an upstream that declares listChanged each legacy session spent several rpm slots before the client asked for anything. The listener now marks its targets as already admitted for its own lifetime, so its refreshes reuse the subscription's admission. Client requests on the session are still metered. * test(mcp): exercise subscription admission through the proxy rate limiter		2026-10-16 14:30:04 -07:00
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mcp_server	fix(mcp): stop proxy-started legacy listeners from consuming server rpm (#46968)	2026-10-16 14:30:04 -07:00
__init__.py	ci: move provider-independent MCP tests into tests/unit and run mcp-integration from litellm-tests (#42904)	2026-09-24 23:07:48 +00:00