Real-time Claude Code session monitor. Watches your session logs and fires OS notifications before you hit the context wall.
Windows: Double-click start.bat
Mac/Linux: node server.js
Then enter your Anthropic API key when prompted (skip to disable cost estimates) and open http://localhost:53821.
Delivered via your OS notification center.
| Usage | Alert |
|---|---|
| 60% | Run /compact |
| 80% | Run /clear soon |
| 92% | Clear immediately |
| — | Avg burn > 8K tokens/turn |
| — | Context rot (high repetition) detected |
- Node.js v18+ — nodejs.org
- Claude Code installed and used at least once