checkpoint

Team Collab Checkpoint

This is a Codex-friendly command wrapper. Codex does not currently support arbitrary custom top-level slash commands like /checkpoint, so the supported Codex entry point is:

$checkpoint

Required behavior

1. Immediately follow the installed team-collab-protocol skill and its references/checkpoint.md flow.
2. If the team-collab-protocol skill is not available in the current session, read it from:

~/.codex/skills/team-collab-protocol/SKILL.md

3. If that file is missing, stop and tell the user to run:

team-collab install-skills --agent codex --force

4. Do not commit, push, pull, or append a handoff file during checkpoint. The protocol references own exactly which state files may be edited.

Compatibility note

If a future Codex version supports custom slash commands and /checkpoint reaches the model as plain user text, handle it exactly the same way as $checkpoint.