Destiny – Claude Code's fortune Teller skill

I wrote vibe, a small single-header C library for framed TCP and Unix-domain-socket messaging on Linux: https://github.com/xtellect/vibe It uses one background epoll thread. Application code polls an inbox queue for CONNECTED, DATA, and DISCONNECTED events, and sends through p...

I shipped a wiki layer for AI agents that uses markdown + git as the source of truth, with a bleve (BM25) + SQLite index on top. No vector or graph db yet. It runs locally in ~/.wuphf/wiki/ and you can git clone it out if you want to take your knowledge with you. The shape is...

This is a C port of Theori/Xint's Copy Fail PoC ( https://copy.fail/ , 2026-04-29). The original depended on Python and embedded x86_64 shellcode. I managed to reimplement the shellcode as portable C using nolibc borrowed from the kernel, and now the whole thing can be compile...

Hexlock – Replace PII in text with fake data that has the same format is tracked as an emerging product signal.

While speccing out this spreadsheet tool, I realized that I never had to think about the keybindings. It all just came naturally from Vim. Normal/insert/visual modes, hjkl navigation, dd/yy/p, :w, :q. The usual muscle memory works. It supports CSV/TSV import and export, and a...

This is a site that maps the references on Gary Overacre's 1980s UNIX Magic poster to short write-ups with sources. I posted an earlier version about a year ago [1]. Since then I rewrote some of the annotations, added deep-linking to individual markers and a frame/sidebar view...