I build small tools, on-chain apps and bots, and do security research.
Free, open source, and small enough to read in one sitting.
| What it does | |
|---|---|
| invoicepad | Invoice maker with no sign-up. Bank transfer or USDC/USDT, with a checked wallet address and QR code. Use it |
| keyguard | Git hook that stops Solana keypairs, EVM keys and seed phrases from being committed. |
| flatline | Catches bots that run green but do nothing, and pings Telegram when they go quiet. |
| baseunits | Exact converter for wei, gwei, lamports and any token decimals. Use it |
- tare: an AI trader with brakes that tighten where the model has proven it cannot be trusted.
- sentry: ledger-enforced spending limits for AI agent wallets, written in Daml on Canton.
- brute-force-detection-system: evasion-aware brute-force detection and automated response for small businesses.