I build tooling for AI agents and Minecraft mods, mostly in Python, TypeScript and Java. Self-taught. Most of what's here started as something I wanted for myself and got out of hand (the AI engineering vault was supposed to be a few notes, it's 660 now).
A local notebook for developers. Pin the docs you trust, point it at the source folders and repos you work in, ask, and every citation in the answer gets checked against the actual file and line. It checks again every time you reopen an answer, so when the code moves under an old one you see it (moved, or red if the lines got rewritten).
Runs as a Windows app or from npm, and as an MCP server so Claude Code and Cursor can search your notebooks for free, plus a hook that won't let Claude Code finish a turn while one of its citations is broken. Built it for NeoForge modding (53 of 53 citations verified on my test set there), the clip below is Fastify.
- Git-Kitchen: Overcooked-themed multiplayer game for teaching testers git and PR hygiene
- TestWeave: drag-and-drop blocks in, Playwright / Selenium / Cypress / Puppeteer tests out
- Resilient-Locator-Extractor: CLI + Chrome extension that ranks selectors by how likely they are to survive DOM changes
