Things I've built, mostly for fun.
Nurture your relationships with gentle reminders and AI-powered messages shaped by your tone and history together.
Research trading bot for Kalshi's daily weather markets. It turns GFS and ECMWF ensemble forecasts into calibrated probabilities, sizes positions with fractional Kelly under hard risk limits, and runs in shadow mode by default so every idea is graded before it risks money. Published for its engineering and research method, including the mostly negative results.
Quantitative stock pre-screener that scores quality, moat, growth, value, momentum, insider activity, and risk across FMP, Finnhub, SEC EDGAR, and Yahoo into a gate-filtered, ranked shortlist for a human deep dive. Config-driven, sector-aware, and free-tier friendly.
Point it at a backlog and walk away. autobuild drains a task list toward a goal by spawning fresh, isolated Claude Code sessions in parallel git worktrees — each one plans, self-reviews, implements, runs your checks, then opens a PR or auto-merges. All state lives in files and git, so a run is disposable and crash-safe.
More on GitHub.