Codex Knowledge Base
Performance-Optimisation Benchmarks Are Unreliable: What a 740-Task Audit Reveals About Measurement Noise — and How to Build Trustworthy Profiling Workflows in Codex CLI
Performance-Optimisation Benchmarks Are Unreliable: What a 740-Task Audit Reveals About Measurement Noise — and How to Build Trustworthy Profiling Workflows in Codex CLI
CVE-2026-42271: The LiteLLM MCP Endpoint RCE That Turns Your AI Gateway Into an Open Door — and How Codex CLI's Defence Layers Contain the Blast Radius
CVE-2026-42271: The LiteLLM MCP Endpoint RCE That Turns Your AI Gateway Into an Open Door — and How Codex CLI’s Defence Layers Contain the Blast Radius
Infinite Agentic Loops: What IAL-Scan's 68-Failure Audit Reveals About Unbounded Feedback Paths — and How Codex CLI's Budget and Compaction Stack Stops Them
Infinite Agentic Loops: What IAL-Scan’s 68-Failure Audit Reveals About Unbounded Feedback Paths — and How Codex CLI’s Budget and Compaction Stack Stops Them
The Context Coupling Problem: Why Your Coding Agent's Editing Interface Is Its Biggest Bottleneck — and How Codex CLI's Subagent Architecture Solves It
The Context Coupling Problem: Why Your Coding Agent’s Editing Interface Is Its Biggest Bottleneck — and How Codex CLI’s Subagent Architecture Solves It
The /goal Command and the Verification Problem: Long-Running Autonomous Agents in Codex CLI
The /goal Command and the Verification Problem: Long-Running Autonomous Agents in Codex CLI
Clarification Seeking Amplifies Prompt Injection: What ASPI Reveals About the Ask-Before-Acting Paradox — and How Codex CLI's Approval Architecture Defends Against It
Clarification Seeking Amplifies Prompt Injection: What ASPI Reveals About the Ask-Before-Acting Paradox — and How Codex CLI’s Approval Architecture Defends Against It
TestEvo-Bench and the Test Co-Evolution Problem: Why Agents That Generate Tests Cannot Update Them — and How Codex CLI's Hook Pipeline Closes the Gap
TestEvo-Bench and the Test Co-Evolution Problem: Why Agents That Generate Tests Cannot Update Them — and How Codex CLI’s Hook Pipeline Closes the Gap
Specialize Roles, Mix Deployments: What AgentCARD Reveals About Heterogeneous Agent Teams — and How Codex CLI's Custom Agent Definitions Deliver It
Specialize Roles, Mix Deployments: What AgentCARD Reveals About Heterogeneous Agent Teams — and How Codex CLI’s Custom Agent Definitions Deliver It
Software Delegation Contracts: What Reviewability Research Reveals About Trusting Coding Agent Output — and How Codex CLI's Guardian Architecture Delivers It
Software Delegation Contracts: What Reviewability Research Reveals About Trusting Coding Agent Output — and How Codex CLI’s Guardian Architecture Delivers It
Skills Are Not Islands: What 1.43 Million Agent Skills Reveal About Hidden Dependency Risk — and How to Harden Your Codex CLI Plugin Stack
What 1.43 million agent skills reveal about hidden dependency risk and how to harden your Codex CLI plugin stack.