Codex Knowledge Base
The AIRQ Report: Only 11 Per Cent of AI Agents Pass the Security Bar — Where Codex CLI Stands
The AIRQ Report: Only 11 Per Cent of AI Agents Pass the Security Bar — Where Codex CLI Stands
Silent Technical Debt in AI-Generated Code: What 302,000 Commits Reveal and How Codex CLI Defends Against It
Silent Technical Debt in AI-Generated Code: What 302,000 Commits Reveal and How Codex CLI Defends Against It
Rethinking Agent-Generated Tests: Why Your Codex CLI Agent Writes Print Statements, Not Assertions, and What to Do About It
Rethinking Agent-Generated Tests: Why Your Codex CLI Agent Writes Print Statements, Not Assertions, and What to Do About It
Patch the Planet: What OpenAI's Open-Source Security Initiative Means for Codex CLI Defensive Workflows
OpenAI's Patch the Planet initiative, launched 22 June 2026 with Trail of Bits and HackerOne, pairs GPT-5.5-Cyber with Codex to discover and fix vulnerabilities across 30+ critical open-source projects. This...
MemMorph and the Memory Poisoning Threat: How Three Fake Memories Hijack Agent Tool Selection — and How Codex CLI Defends
MemMorph and the Memory Poisoning Threat: How Three Fake Memories Hijack Agent Tool Selection — and How Codex CLI Defends
FeatureBench and the Feature Gap: Why Your Codex CLI Agent Aces Bug Fixes but Struggles with Complex Features
FeatureBench and the Feature Gap: Why Your Codex CLI Agent Aces Bug Fixes but Struggles with Complex Features
Time-Aware Agents: How Codex CLI v0.142 Gives Your Agent a Clock
Time-Aware Agents: How Codex CLI v0.142 Gives Your Agent a Clock
Codex CLI v0.142 Delegation Modes and Token Budgets: Governing Multi-Agent Autonomy at Thread and Turn Level
Codex CLI v0.142 Delegation Modes and Token Budgets: Governing Multi-Agent Autonomy at Thread and Turn Level
Plugin as MCP Host: How Codex CLI v0.141 Turns Plugins into Per-Thread Tool Servers
Plugin as MCP Host: How Codex CLI v0.141 Turns Plugins into Per-Thread Tool Servers
Taming the Monorepo: How Codex CLI v0.140 Fixed Git Performance for Large Repositories
Taming the Monorepo: How Codex CLI v0.140 Fixed Git Performance for Large Repositories