Codex Knowledge Base
PatchBench: Why 1-in-4 Agent Vulnerability Fixes Is a Memorised Patch — and What It Means for Codex CLI
PatchBench: Why 1-in-4 Agent Vulnerability Fixes Is a Memorised Patch, and What It Means for Codex CLI
IssueTrojanBench: 79% Attack Success Rate — When AGENTS.md Is the Target
IssueTrojanBench: 79% Attack Success Rate — When AGENTS.md Is the Target
Invalidation Contracts for Cross-Episode Agent Memory: Why Row-Level Cache Eviction Recovers 32% of Your Token Budget
Invalidation Contracts for Cross-Episode Agent Memory: Why Row-Level Cache Eviction Recovers 32% of Your Token Budget
Fresh Memory, Stale Plans: Why PlanFence Matters for Distributed Codex CLI Agent Teams
Fresh Memory, Stale Plans: Why PlanFence Matters for Distributed Codex CLI Agent Teams
Computer History: OpenAI's Accessibility-Based Memory Layer for Codex — Architecture, Security, and Developer Implications
Computer History: OpenAI’s Accessibility-Based Memory Layer for Codex — Architecture, Security, and Developer Implications
How Fast Do Agents Rot? Geometric Degradation in Long-Horizon LLM Agents — and What It Means for Codex CLI Session Design
How Fast Do Agents Rot? Geometric Degradation in Long-Horizon LLM Agents — and What It Means for Codex CLI Session Design
GPT-6 Astra Arrives: Configuring OpenAI's Most Capable Model in Codex CLI
GPT-6 Astra Arrives: Configuring OpenAI’s Most Capable Model in Codex CLI
Harness Engineering: What a Source-Code Autopsy of Eleven Coding Agents Reveals About Codex CLI's Architecture
Harness Engineering: What a Source-Code Autopsy of Eleven Coding Agents Reveals About Codex CLI’s Architecture
Runtime-Independent Persistent Agents: Separating Agent Identity from Execution — and What It Means for Codex CLI
Runtime-Independent Persistent Agents: Separating Agent Identity from Execution — and What It Means for Codex CLI
What Do Agentic SWE Benchmarks Actually Measure? The SNC Profile Framework — and What It Means for Codex CLI Task Design
What Do Agentic SWE Benchmarks Actually Measure? The SNC Profile Framework, and What It Means for Codex CLI Task Design