Vibe Coding
Pattern: four agent CLIs shipped MCP server-lifecycle fixes in the same 36 hours
Cline 0.0.23 fixed one wedged MCP server blocking the rest from shutting down and leaking their processes; Copilot CLI 1.0.83-5 fixed MCP tools becoming uncallable after a server restart and 1.0.83-4 fixed servers configured by the agent disappearing after built-in sub-agent turns; Codex 0.153.0 scoped remembered MCP tool approvals to the selected account and kept event subscriptions alive after task unloading; Claude Code 2.1.260 fixed SDK-provided MCP servers missing from the first turn. The connect path is now well-trodden — what is breaking across every vendor at once is restart, shutdown and cross-turn survival.
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