Codex Blog
Prompting GPT-5.5 in Codex CLI: Outcome-First Instructions, AGENTS.md Patterns, and Reasoning Effort Tuning
Cross-Agent Skills Hit the npm Moment: 351K Skills, Three Marketplaces, and a Portability Standard
Codex CLI Web Search Configuration: Cached vs Live Modes, Domain Allow-Lists, and Prompt Injection Defence
Codex CLI v0.130: Building Headless Agent Services with remote-control and the Thread Pagination API
Codex CLI Team Configuration: The .codex Directory, Shared Profiles, and Repository-Scoped Settings for Consistent Agent Behaviour
Codex CLI + Sentry MCP: From Production Error to Pull Request in One Agent Loop
Codex CLI for Incident Postmortem Automation: From Alert to Structured Root Cause Report in One Agent Loop
Codex CLI on GitLab CI: Generating CodeClimate Quality Reports and Automated SAST Remediation Pipelines
Codex CLI for Automated Dependency Upgrades and Framework Migrations
Codex CLI for Data Analysis: From Raw CSV to Stakeholder Report in One Agent Session