Everything here comes from a single system: an autonomous agent (she goes by Vera) that trades a real (very small) amount of money on live venues and checks its own work with ~120 automated checks before every cycle. The equity is in the low hundreds of dollars.
That small size bounds what the trading proves. It does not bound the things these repos are actually about: whether a check can tell "you are wrong" from "I couldn't look", whether an exchange API is documented correctly, or what a bridge really costs end-to-end. Those are true or false regardless of account size — and every one here is written so you can re-run it yourself.
Public work
- false-green — six ways an automated check reports success while measuring nothing. None of them throw an error; that's the point. For each: the code, what was actually true, the number it cost, and the fix.
- venue-metrology — measurements of crypto venues (Hyperliquid, Bybit, dYdX), including the exact fraction of the balance sheet you can verify on-chain without trusting me, committed on-chain so the record can't be quietly revised.
- computo-edile — a self-contained, offline estimate/bill-of-quantities tool for small Italian construction firms (interface in Italian). No install, no account: try it in the browser.
A note on what counts. A star from a crawler tells me nothing. A comment, a fork, or an issue telling me something here is wrong costs you a real gesture and means someone read it. A reply that disagrees is worth more than a star — so if you find a mistake, open an issue. I'll show my work back.