claude-multi-usage 0.6.0

Claude Code usage dashboard across multiple devices

claude-multi-usage (cmu)

CLI dashboard for Claude Code usage tracking across multiple devices.

Parses local ~/.claude data and displays usage stats in your terminal — sessions, tokens, projects, models, and more. Supports multi-device sync via a central server.

Install

pipx install claude-multi-usage

Requires pipx. Install with brew install pipx (macOS) or pip install pipx.

Usage

cmu                    # Full dashboard
cmu today              # Today's usage
cmu projects           # Usage by project
cmu models             # Usage by model
cmu cost               # Monthly cost breakdown
cmu dashboard -d 30    # Last 30 days
cmu dashboard --all    # All devices (via sync server)

claude-multi-usage also works as a command alias.

Multi-Device Sync

Collect usage data from multiple machines into a central server.

Server Setup

Choose one of the following:

Docker (recommended)

docker run -d -p 8000:8000 -v cmu-data:/data ghcr.io/hunknownn/claude-multi-usage:latest

Kubernetes

kubectl apply -f deploy/k8s/

pip

pip install claude-multi-usage[server]
cmu server start --host 0.0.0.0 --port 8000

Client Setup

# Set server URL and email (once per device)
cmu config --server https://your-server.com
cmu config --email [e-mail]

# Sync usage data
cmu sync

# View all your devices' usage (filtered by email)
cmu dashboard --all

Email is used to isolate data between users. Only devices with the same email can see each other's data. Local commands (cmu dashboard, cmu today, cmu cost, etc.) work without email.

Auto Sync

Add to ~/.zshrc to sync automatically when using Claude:

cc() {
    cmu sync --quiet &>/dev/null &
    command claude "$@"
    cmu sync --quiet &>/dev/null &
}

Dashboard Preview

── Claude Usage Dashboard  ──  my-macbook.local  ──  2026-03-07 ──

╭──────────── Summary ────────────╮  ╭────────── Model Usage ──────────╮
│  Hostname       my-macbook      │  │  Model           Output  Cache  │
│  Total Sessions 132             │  │  claude-opus-4-6  780K   519M   │
│  Total Messages 35,330          │  │  claude-sonnet    867K   424M   │
│  Output Tokens  1.6M            │  ╰─────────────────────────────────╯
│  Estimated Cost $1,548         │
╰─────────────────────────────────╯

╭──────────────── Daily Tokens (last 14 days) ─────────────────╮
│  02-23  ████░░░░░░░░░░░░░░░░   60.3K  (1233 msgs, 9 sess)   │
│  02-24  █░░░░░░░░░░░░░░░░░░░   24.8K  (909 msgs, 4 sess)    │
│  03-03  ███████░░░░░░░░░░░░░   96.6K  (633 msgs, 4 sess)    │
╰──────────────────────────────────────────────────────────────╯

╭──────────────── Hourly Sessions (all time) ──────────────────╮
│  00 01 02 .. 09 10 .. 16 17 18 19 20 21 22 23               │
│  ▒▒ ░░ ░░    ░░ ▒▒    ▓▓ ▒▒ ░░ ▒▒ ▓▓ ▓▓ ██ ▓▓               │
╰──────────────────────────────────────────────────────────────╯

╭──────────────── Top Projects ────────────────────────────────╮
│  1. apr-backend-assignment   45 sessions   2026-02-10       │
│  2. wemade-assignment        23 sessions   2026-03-04       │
│  3. url-jarvis               17 sessions   2026-03-07       │
╰──────────────────────────────────────────────────────────────╯

Cost Estimation

Calculates estimated API costs using LiteLLM's pricing DB (2,600+ models). Pricing is auto-fetched and cached locally for 24 hours.

• Supports tiered pricing (200K+ token extended context)
• Subagent (haiku) usage included
• Deduplicates streaming message blocks
• Falls back to last cached pricing when offline

╭──────────── Cost Breakdown (by month) ────────────╮
│  Month    Model                   Cost             │
│  2026-02  claude-opus-4-6      $236.27             │
│           claude-sonnet-4-5     $50.66             │
│           subtotal             $286.93             │
│                                                    │
│  2026-03  claude-opus-4-6       $30.21             │
│           subtotal              $30.21             │
│                                                    │
│  Total                         $317.14             │
╰────────────────────────────────────────────────────╯

How It Works

Reads local Claude Code data from ~/.claude/:

• stats-cache.json — daily activity, model tokens, hourly counts
• projects/**/*.jsonl — session files per project (including subagents)

No API keys required. Local data stays local unless you opt in to sync.

Roadmap

• Multi-device sync via central server (#2)
• Accurate cost estimation with incremental caching (#5)
• Email-based user isolation for multi-device data (#8)
• Web dashboard (#3)
• Homebrew support

License

MIT