lob-labs/cc-cost
A single Python script that reads your Claude Code session logs and works out what each session cost. It reports prompt-cache hit rate and which tool calls and long outputs cost the most, and a diagnose mode suggests changes.
Not tested yetKey files read, not run
How we know
We read the README and key files, not every source file, and did not run it, so the most we can say is Idea adapted or Risky.
Good for
Claude Code users who want to know why one session was expensive, with no extra service to run.
Not for
Live tracking or any tool other than Claude Code. It only reads local transcript files, and it is new with no adoption yet.
Repo
- Stars
- 1
- License
- MITUse it, change it, sell it, closed-source included. Keep the author's copyright notice.
- Maturity
- experimental
- Last push
- 2026-04-28
- Last checked
- 2026-11-14