I built a tool to search my agent logs. Across 3000+ sessions and 30 billion tokens, only 0.3% of that was the model actually writing anything
This story is from 2026-09-14. It is preserved in the archive; the latest stories are on the live feed.
Every Claude and Codex session leaves valuable data behind on your machine so I finally figured out how to make use out of it. Both tools write every session to a disk as JSONL containing per-response token count, every tool call and its result, model used, and where context got compacted. They jus…
Read the full story at r/ClaudeAI ↗