Skill
caveman-stats
Show real token usage and estimated savings for the current session. Reads directly from the Claude Code session log — no AI estimation. Triggers on /caveman-stats. Output is injected by the mode-tracker hook; the model itself does not compute the numbers.
Install
Install this Claude and Codex skill with the command below. The command stays visible even when copy support is unavailable.
Install command
git clone https://github.com/JuliusBrussee/caveman /tmp/caveman && ln -s /tmp/caveman/skills/caveman-stats ~/.claude/skills/caveman-stats