Does Codex have a session-memory feature like Copilot CLI's chronicle?
has a that lets it learn from past work sessions to improve future tasks, such as reusing skills, Agents.md notes, and cost-saving tips. Codex has no official equivalent to this yet.
Codex already stores local data that could support something similar: a ~/.codex/sessions folder, a history.jsonl file, and its own feature. The question is whether anyone has built a , script, , or other workflow that uses this local data to replicate chronicle-style learning across sessions.
Key points
- 's lets it learn from past sessions to improve future work
- Codex has no official equivalent yet
- Codex already stores local session data: ~/.codex/sessions, history.jsonl, and a feature
- The post asks whether anyone has built a , script, or to replicate this