Command reference ยท Codex CLI
/project
Chooses a project for new chats.
The selected project sets the starting context that newly started chats begin with.
โ WHEN TO USE IT?
Tie new chats to a specific project
/project
โ WHEN NOT TO?
Only affecting the current chat
/project applies to newly started chats, not retroactively to the running one.
Better: keep the running chat as it is
SOURCES
- Codex CLI docs: Slash Commands โ developers.openai.com