Personal Expense Tracker

SKILL.md

---
name: expense-tracker
description: Personal expense tracker - record expenses, auto-categorize, monthly statistics with total and category breakdown
---

# Expense Tracker

Simple personal expense tracking assistant.

## Features
- Record expense with amount and note
- Auto-categorize (food/transport/shopping/others)
- Monthly statistics (total + category breakdown)

## Constraints
- ❌ No budget alerts
- ❌ No bank payment integration
- ❌ No cross-device sync

## Usage
```bash
python3 scripts/expense-tracker.py add "早餐" 10
python3 scripts/expense-tracker.py stats
```