ai-tools-upgrade

How Claude Code and the Copilot and Codex CLIs are kept up to date on a machine, and how to install the daily upgrade job — plain cron on an always-on machine, a launchd agent on a laptop (cron silently skips runs the machine sleeps through). Use when: setting Aide up on a new machine, the AI tools have gone stale, choosing between cron and launchd, editing core/scripts/upgrade-ai-tools. Do NOT use for: checking for news (use check-news).