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codex-1m-context-window-setup

Configures and verifies an expanded, model-aware context window for OpenAI Codex CLI and Desktop. Use to inspect local context settings, lower or set the auto-compaction threshold, expand ~258K context to 500K or 1M, or repair model_context_window/model_auto_compact_token_limit. Not for changing the selected model or other Codex settings.

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SKILL.md
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daymade/claude-code-skills

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daymade-codex/codex-1m-context-window-setup/SKILL.md

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