Codex Knowledge Base
Codex CLI Behind TLS-Inspecting Proxies: Custom CA Certificates for Enterprise Networks
Codex CLI State of Play — May 2026
Codex CLI + Snyk MCP Server: Security Scanning for AI-Generated Code and the Agent Supply Chain
Codex CLI Plugin Marketplace: Remote Installation, Workspace Sharing, and Bundled Hooks
Codex CLI Permission Profiles: Built-in Sandbox Modes, Custom Profiles, and the Two-Layer Security Model
Codex CLI Metaprompting: Using the Agent to Improve Its Own Instructions
MCP Elicitations in Codex CLI: Human-in-the-Loop Structured Input for Agent Workflows
Codex CLI + JetBrains MCP Server: Giving Your Terminal Agent IDE-Grade Intelligence
Codex CLI + Datadog MCP Server: Observability-Driven Development from Your Terminal
codex update: Self-Updating the CLI Without Remembering Your Package Manager