I build AI that ships, not demos. Roughly 30 projects so far — agent infrastructure, healthcare tooling, grid forecasting, text-to-CAD — some open-source, some live in production.
Python · TypeScript · Rust · Node.js · Next.js · TanStack Start
Applied Tensors, building in public on YouTube
foresight · agent safety
An undo button that fires before the mistake. foresight predicts what an AI agent's tool call will do, and blocks it the moment the outcome looks wrong.
surge · ML / grid forecasting
Utility-grade load forecasts for the US grid, free and open. A Chronos-2 fine-tune hitting MASE 0.45 across 7 ISOs — matching the accuracy utilities keep behind closed doors.
Verity · healthcare, live
Every payer's coverage rules, searchable in plain English. Ask Medicare, Medicaid, and commercial policies a question and get the answer in seconds instead of digging through PDFs.
Faraday · product, live
The operating system for electrical contractors. Estimating, invoicing, scheduling, and a GC portal — with an AI assistant running the back office.
sieve - A full browser for AI agents, minus the 300MB of Chromium. Parses HTML, builds accessibility trees, clicks, fills forms, and handles cookies.
Stratus - Ship Azure OpenAI agents in TypeScript. Tools, multi-agent handoffs, and streaming, batteries included.
grepvec - Semantic search that feels like grep. Vector similarity over local files with no index step and no daemons — just turbovec + fastembed.
arxivcli - arXiv, built for agents, no API key required. Scrapes HTML to clean JSON, introspects its own schemas, and trims fields to save context.
bytehaul - Move files over QUIC and leave scp behind — 2x+ faster on high-latency links.
Feedstock - A crawler for TypeScript and Bun that goes deep. Fetch-first engines, recursive crawling, and 50+ metadata fields per page.
Helm - Browser automation that reads a page like a human. Click by label, not by brittle selector — exposed over MCP.
extractr - Turn any web page into structured data with a few lines of YAML. No scraping code to maintain.
domql - SELECT * FROM the web. Query any page's DOM with real SQL syntax.
schemasniff - Point it at a page and it reverse-engineers the scraping schema for you, wherever content repeats.
FirstClaim - Turns raw clinical notes into scored, billable claims. An AI agent that reads the chart so coders don't have to.
ClaimGuard - Knows which claims will get denied before you submit them. Autonomous denial prediction, HIPAA-safe by design.
CT-Search - Search an entire chest CT archive in plain English. Find the scan you're picturing, not the one you can name.
MedFlow - Professional SOAP notes in seconds, not hours of after-clinic charting.
ClaimGraph - Ask a research question, get back an interactive knowledge graph.
GutCheck - Does today's AI spot colon polyps better than a 2020 model? The old one still wins.
Daylight · 13F tracker
Every fund's holdings, in daylight. Point it at a manager and get the live portfolio — resolved through the entire 13F amendment chain, and timestamped so you know exactly how stale it is.
Rebar · autonomous repair
Production software that fixes itself. Rebar catches the breakage, diagnoses the cause, and ships a verified repair before the owner even notices.
Substrate - AI-generated slide decks where the prompt is the document. Humans and agents co-author the same prompts over MCP, in a desktop app.
Typeset - Document pipelines you can actually trust. Render, verify, and extract, with every step traceable through full audit lineage.
betterhn - Hacker News, fast and modern. Built on Next.js 16, Convex, and React 19.
LLM Robotic Dog - Tell a robot dog what to do in plain English, and watch Claude make it move.
IRIS - Stops vision LLMs from hallucinating what they see. Every claim has to ground itself in a SAM 3 segmentation mask.
Lattice - 10 agents pick apart a stock in parallel, each through one of Munger's mental models.
Tradecraft - An autonomous trading desk in your terminal. Strategies that evolve, backtest, and trade themselves.
slidegen - Prompt in, PowerPoint out. An agent-first CLI that generates real .pptx decks.
Chess AI - Alpha-beta vs Monte Carlo, head to head. No neural nets, just algorithms.
Traffic Simulation - Can AVs eliminate traffic lights? Neural MPC says maybe.