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.
Installs into .claude/skills of the current project.
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---
name: caveman-stats
description: >
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.
---
This skill is delivered by `hooks/caveman-stats.js` (read by `hooks/caveman-mode-tracker.js` on `/caveman-stats`). The model does not need to do anything when this skill fires — the hook returns `decision: "block"` with the formatted stats as the reason. The user sees the numbers immediately.
