i-infra builds small, sharp, self-sufficient tools. Salvage-first, mechanism-first; most of them run on hardware that costs less than lunch.
| project | what it is |
|---|---|
| molewire | $8 USB WireGuard dongle: looks like a flash drive, fails closed |
| auxin-ng | scriptable, protocol-transparent Signal CLI in Rust |
| x035-pd-util | USB-PD sniffer and PPS sink on a $1.50 MCU |
| pico-rvswd | RVSWD programmer for WCH parts, on a Pico 2 |
| digimoder-py | WSPR and FT4/FT8 modulation in pure Python |
| utotp | TOTP for MicroPython |
| czt-calibrate | calibrate an analog receiver against a reference oscillator |
Maintained by Lia (they/them).





