codex▌

Codex is powered by OpenAI models with their own knowledge cutoffs and limitations. Treat Codex as a colleague, not an authority.

GPT-5.2 Advantages: 76.3% SWE-bench (vs 72.8% GPT-5), 30% faster on average tasks, better tool handling, reduced hallucinations, improved code quality. Knowledge cutoff: September 30, 2024.

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The lead orchestrates, Codex agents execute. Each agent gets one focused task. The team lead prevents file conflicts before spawning — the orchestrator IS the lock manager.

Automated code review with intelligent difficulty assessment and CHANGELOG synchronization. \n \n Automatically detects uncommitted changes or reviews the latest commit; stages untracked files and updates CHANGELOG before invoking the review \n Evaluates task complexity (file count, line changes, refactoring scope) and selects appropriate model and reasoning effort level \n Separates preparation (CHANGELOG, staging) from review execution in isolated context to reduce token waste \n Supports Go,

The script path is:

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Skill by ara.so — Daily 2026 Skills collection.