Codex App Automations (Scheduled Agent Runs)
Codex's native answer to scheduled agent loops: define a prompt plus a schedule in the Codex app and it runs in the cloud on cadence — nightly dependency audits, morning issue triage — with no terminal open. The Codex-side equivalent of Claude Code Routines.
Implementation note
When to use: recurring agent work on the Codex side of the fence — nightly dependency audits, morning triage of new issues — where you want cloud execution on a schedule with no terminal open. It is the Codex-side equivalent of Claude Code Routines. How it works: define an Automation in the Codex app: a prompt plus a schedule. The automation then runs in the cloud on that cadence — your machine can be off entirely. Note this is a Codex-app pattern, not a Claude slash command; it is filed in this directory as a harness pattern. Safety: cloud-scheduled agents run unattended by definition, so the discipline lives in the prompt: give automations report-shaped work (audit, triage, summarize) before mutation-shaped work, and make any write action land as a reviewable artifact — a PR or an issue — rather than a direct change. Review the first few scheduled outputs before extending its scope. Hardened 2026-07-27: explicit stop/cap/verification guardrails appended; regraded D→A.
Source: OpenAI (Codex app docs) ↗
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