Codex

Codex exposes a smaller hook set than Claude Code, so some sidebar features are not available.

What you get

Status and prompts

• Live status from SessionStart / UserPromptSubmit / Stop
• Prompt text from UserPromptSubmit
• Response preview (▷ …) from Stop
• Elapsed time since the last prompt

Git

• Branch display from the pane’s cwd
• PR number (needs gh CLI)

Permission badges

• auto and ! — inferred from process arguments
• plan / edit are not available on Codex

Notifications

• stop only — fires when the assistant finishes responding.

Activity log

• Bash tool calls only. Codex’s PostToolUse fires only for Bash (its tool_input is schema-typed as { command: string }), so Read / Edit / Write / Grep / Glob and every other tool is not reported.

What is not available

Feature	Why
Waiting status + wait reason	Needs Notification, PermissionDenied, TeammateIdle (Claude-only)
API failure reason	Needs StopFailure (Claude-only)
Task progress counter	Needs non-Bash PostToolUse coverage
Sub-agent tree	Needs SubagentStart / SubagentStop
Worktree lifecycle tracking	Needs WorktreeCreate / WorktreeRemove
notification / task_completed / stop_failure / permission_denied notifications	Those hooks don’t exist in Codex

Setup

Wire the hooks from inside a Codex pane — see Codex setup.