ccmon

README

ccmon

A terminal dashboard for monitoring Claude Code usage and costs in real time.

ccmon reads the JSONL session files that Claude Code writes to ~/.claude/projects/ and displays a live-updating TUI with:

• Today's summary — total tokens, cost breakdown by model (Opus, Sonnet, Haiku), and prompt count
• Burn rate — estimated cost/hour, tokens/hour, and messages/hour based on a rolling 30-minute window
• Active sessions — highlights sessions that are currently running
• Recent sessions — table of sessions with project, summary, model, tokens, cost, duration, and recency

Install

go install github.com/TheBabaYaga/ccmon@latest

Or build from source:

go build -o ccmon .

Usage

ccmon [flags]

Flag	Default	Description
-path	auto-detect (~/.claude/projects/)	Path to Claude Code projects directory
-refresh	2	Refresh interval in seconds

Press q or Ctrl+C to quit.

Requirements

• Go 1.24+
• Claude Code installed with at least one prior session