read in Portuguese
I discovered unknown devices on my network. I built this to solve the problem.
MyFi is a modular observability platform for small local networks. It discovers devices, monitors traffic, enforces usage limits, and sends real‑time alerts — with an extensible architecture based on Chunks.
┌─────────────────────────────────────────────────────────┐
│ myfi v2.0.0 │
│ │
│ ✓ Interactive setup wizard │
│ ✓ Device discovery (IP, MAC, interface) │
│ ✓ Per‑device traffic monitoring │
│ ✓ Configurable limits with Telegram alerts │
│ ✓ CLI with verbosity levels (-q, -v, -vv) │
│ ✓ SQLite persistence │
└─────────────────────────────────────────────────────────┘
git clone https://github.com/lioexp/myfi.git
cd myfi/ && make setup
myfi setuppython main.py setupThe wizard will ask:
- Device type (local PC, hotspot, router)
- Network interface to monitor
- Telegram bot credentials (optional)
python main.pymyfi monitor start # low‑power mode (5 min interval)
myfi monitor start --live # real‑time (2s window)
myfi monitor stop
myfi monitor reportmyfi limit set --mac aa:bb:cc:dd:ee:ff --daily 200
myfi limit show
myfi limit remove --mac aa:bb:cc:dd:ee:ffAt 80% of the limit → Telegram alert. At 100% → critical alert + device blocked.
v0.5 ██████████ ✅ Setup wizard
v1.0 ██████████ ✅ Network scanner
v2.0 ██████████ ✅ Traffic monitoring, limits, alerts
v3.0 ░░░░░░░░░░ ⏳ Chunk system (modular automation)
v4.0 ░░░░░░░░░░ ⏳ AI anomaly detection
v5.0 ░░░░░░░░░░ ⏳ Graphical interface
Contributions are welcome. See CONTRIBUTING.md.
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