⬡ Integrations/2026-08-08Advanced
The MCP Server I Thought I Killed Was Still Holding the Port: 84 Teardown Trials
Closing a session should stop the MCP servers it started. Across 84 trials of four teardown strategies, a process-group SIGTERM left zero orphans — until the child called setsid, at which point it left 100%. Includes a full descendant-sweep implementation.