Built a custom Claude Skill for Pine Script development, then used it to ship a harmonic pattern detector and a dynamic support/resistance indicator.
Shared with a 3,000+ member Discord trading community
A fully local AI agent running through OpenClaw on a Mac Mini, reachable over Discord. Memory runs on Obsidian's graph links instead of a vector database.
An idea that stalled for years on a data problem: no public API, and the fight pages had URLs too irregular to crawl. Built a custom scraper to pull and normalize a clean dataset, then a Flask app on top of it: browse upcoming cards, sort fights by how close the stats favorite is, or compare two fighters head-to-head on career striking and grappling numbers.
Built entirely through Claude artifacts, without ever looking at the underlying code. Scan a World Cup sticker collection, see what's missing, and check whether a trade is worth making.
Built against real APIs instead of a scrape, so the constraint was the free tier's request caps. Wired up the data sources, added a backup source once limits hit, surfaced failed pulls in the UI instead of failing silently, and built a caching layer so repeat runs wouldn't burn the request budget.