MCP & Hooks in AI
From the OpenAI Codex cheat sheet · Tools & Integrations · verified Jul 2026
MCP & Hooks
Inspect external tools and lifecycle handlers.
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/mcp
/mcp verbose
/hooks🔍 /mcp shows tools available in the current session
🧰 /mcp verbose adds server diagnostics
⚙️ /hooks opens lifecycle hook management
🔐 Managed hooks cannot be disabled from the user browser
commandsmcphookstools
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