the token coach for Claude Code
Keep your context small.
Keep your cache warm.
Claugged reads your local Claude Code transcripts, grades your token hygiene A – F, and coaches you while you work — a fuel gauge for your context window, a countdown on your prompt cache, and plain-English fixes drawn from your own sessions.
what it does
Four screens, one habit change
Every message you send re-sends everything in the conversation so far. Claugged shows you that pile — and how to stop paying for it twice.
Hygiene grade
Every session scored A–F by seven deterministic rules — no AI, no guessing. Your overall score is weighted toward recent sessions, so better habits show up fast.
Sessions
Every past session across every project: tokens, peak context, cache hit ratio, estimated cost. Sort, filter, and drill into any single turn.
Live Coach
Watches the session you're running right now. The gauge fills as your context grows, the cache countdown ticks, and nudges fire before the expensive mistake — not after.
Learn
A plain-English field guide: how tokens and the prompt cache actually work, in sixty seconds, plus the exact command or habit that fixes each finding.
the rule library
Seven rules. All of them are two ideas.
Keep your context small, keep your cache warm. Each rule catches one way people accidentally do the opposite.
/compact at natural checkpoints./compact frees most of the window and keeps what matters. If you never use it, long sessions grind toward the limit at peak cost.privacy
Nothing leaves your machine.
Claugged reads one folder — the transcripts Claude Code already writes to your own profile — and analyzes them locally.
No account
No sign-in, no API key, no license server. Download, run, done.
No telemetry
Your sessions, grades, and costs are computed and stored on your machine only.
No AI calls
Coaching is deterministic rules, not a model. Claugged never sends your transcripts anywhere.
The one network request it ever makes: checking for its own cryptographically signed updates at launch. That request carries nothing about you or your sessions.
install
Installed before your next session starts
Download
Grab the installer with the button below. Windows 10 or 11, x64, about 11 MB.
Run the installer
Installs per-user in seconds — no admin rights needed. Claugged opens with your sessions already graded.
That's it — updates are automatic
Claugged checks for signed updates at launch and installs them itself. You download once.