diff --git a/.changeset/v3.19.3.md b/.changeset/v3.19.3.md
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+---
+"roo-cline": patch
+---
+
+- Fix SSE MCP Invocation - Fixed SSE connection issue in McpHub.ts by ensuring transport.start override only applies to stdio transports, allowing SSE and streamable-http transports to retain their original start methods (thanks @taylorwilsdon!)