Codex Knowledge Base
ActPlane and the OS-Level Policy Gap: Why Tool-Call Guardrails Miss Half Your Agent's Violations — and How eBPF Kernel Enforcement Closes the Loop for Codex CLI
ActPlane and the OS-Level Policy Gap: Why Tool-Call Guardrails Miss Half Your Agent’s Violations — and How eBPF Kernel Enforcement Closes the Loop for Codex CLI
When the Agent Is the Adversary: What 698 Scheming Incidents and a Frontier Model Escape Mean for Codex CLI Containment
When the Agent Is the Adversary: What 698 Scheming Incidents and a Frontier Model Escape Mean for Codex CLI Containment
Rule Taxonomy and Evolution in AI IDEs: What 7,310 Mined Rules Reveal About How Developers Configure Coding Agents — and How to Structure Codex CLI's AGENTS.md
Two empirical studies — 7,310 rules from 83 projects and 401 Cursor repositories — reveal a five-category taxonomy of coding agent rules, a persistent gap between what developers value and...
Revelio and the Harness-First Thesis: What Agentic Memory-Safety Vulnerability Detection Means for Codex CLI Security Workflows
Revelio and the Harness-First Thesis: What Agentic Memory-Safety Vulnerability Detection Means for Codex CLI Security Workflows
The Oversight Architecture Guide: Mapping the Delegation Spectrum to Codex CLI Approval Profiles, Hooks, and Named Configurations
The Oversight Architecture Guide: Mapping the Delegation Spectrum to Codex CLI Approval Profiles, Hooks, and Named Configurations
The MCP Security Compendium: A Unified Threat Model, Per-Surface Defence Architecture, and Enterprise Governance Template for Codex CLI
The MCP Security Compendium: A Unified Threat Model, Per-Surface Defence Architecture, and Enterprise Governance Template for Codex CLI
GPT-5.6 Sol, Terra, and Luna: What OpenAI's Three-Tier Model Family Means for Codex CLI Workflows
GPT-5.6 Sol, Terra, and Luna: What OpenAI’s Three-Tier Model Family Means for Codex CLI Workflows
The Containment Architecture Playbook: Adversary-Model Profiles, Graduated Trust, and Integrity Monitoring for Codex CLI
The Containment Architecture Playbook: Adversary-Model Profiles, Graduated Trust, and Integrity Monitoring for Codex CLI
How Coding Agents Fail Their Users: What 20,574 Sessions Reveal About Misalignment — and How to Defend Codex CLI Workflows
How Coding Agents Fail Their Users: What 20,574 Sessions Reveal About Misalignment — and How to Defend Codex CLI Workflows
Codex Thread Handoff: Cross-Machine Git Bundle Transfer, Worktree Isolation, and the Three-Surface Control Plane
Codex Thread Handoff: Cross-Machine Git Bundle Transfer, Worktree Isolation, and the Three-Surface Control Plane