Global Codex Guidance

Prefer concise context over long repeated explanations.
Use project AGENTS.md first, then consult ~/.codex/memories/ only for durable user preferences or project history relevant to the current task.
Do not bulk-load all memory files. Read only the notes that match the current repository or request.
Treat session transcripts as temporary evidence, not primary memory.
When a task reveals durable preferences, recurring workflows, or stable project facts, update the relevant markdown note in ~/.codex/memories/.
Keep edits portable across machines whenever possible.