HOW TO REVIEW AI SESSION HISTORY
How to review Codex and Claude Code session history
There are three common ways to keep AI collaboration: keep only the final output, keep the raw chat log, or keep a reviewable project history with branches and evidence. They serve different purposes; the comparison below is factual, not a ranking of other tools.
One-sentence definition
AI collaboration history is a project-organized record that keeps goals, attempts, and both successful and failed branches, and links each waypoint back to the original session, file change, and validation.
Three approaches compared
| Capability | Final output only | Raw chat log | Project history (Wayfinder) |
|---|---|---|---|
| Keeps the final answer | Yes | Yes | Yes |
| Keeps failed / rejected attempts | No | Partly (mixed in the timeline) | Yes (branches stay visible) |
| Groups by project across sessions/tools | No | No (per single session) | Yes |
| Links to file changes and validation | No | No | Yes (when evidence exists) |
| Where data lives | Up to you | Usually inside each tool | Local, ~/.wayfinder |
This does not judge other tools; which approach fits depends on whether you need to review the process.
When a project history helps
- You return to a project a week later and want to know why an approach was abandoned.
- One goal advanced across multiple sessions or multiple AI tools.
- You need to trace a conclusion back to the test, file change, or validation behind it.
How Wayfinder does it
Wayfinder is a local-first macOS and Windows desktop app. It reads local Codex and Claude Code sessions read-only, organizes them into voyages and branches by project, and records file changes only when real edit evidence exists. The current version has no account, telemetry, cloud sync, or cloud analysis.
Updated: 2026-09-14