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The Codex integration uses Codex’s project-level hook system and is in preview. Follow Set Up an Agent for shared installation, verification, and troubleshooting steps.

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Add Codex

Entire writes .codex/hooks.json. Codex enables hooks by default beginning with version 0.124.0, so Entire does not create .codex/config.toml or set codex_hooks = true. The hooks capture session boundaries, prompts, completed turns, file-changing tool calls, and subagent events. Entire reads the full conversation and token usage from Codex rollout files under ~/.codex/ or CODEX_HOME.

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Limitations

Ephemeral Codex runs may not provide a transcript path. Entire can process their hook events, but it cannot attach a full transcript without the rollout file. Entire records the subagents that changed files, materializes their transcripts into the parent’s next checkpoint, and attributes their files to the parent session. It skips a subagent that wrote nothing, and it does not yet roll subagent tokens up into the parent session’s totals.

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Resume and Import

entire session resume BRANCH restores the recorded session data when needed and prints:
Entire can import existing Codex transcripts from the previous 30 days as read-only checkpoints. See the session resume command reference for flags and additional behavior.