Cassidy Rice · Independent systems builder
AI products, personal software, and Cardology systems—built from real problems, tested in the real world, and labeled honestly.
Selected work
These are live now. Each one solves a different kind of messy, human problem.
A full Cardology platform that turns birthdays into useful profiles, compatibility guides, reports, and AI voice readings.
The card math stays deterministic. AI handles the explanation and conversation.
A fast local guide for Kalispell and Glacier National Park, built for hotel guests who need a clear answer now.
Useful local pages, simple trip planning, and room for trusted local sponsors.
A phone-friendly daily Cardology journal with private notes, personal guidance, history, and a calm reason to return.
Made to be practiced, not just read once and forgotten.
A private image tool that shrinks JPEG and PNG files to an exact size without uploading them anywhere.
The whole job happens inside your browser. Your images stay yours.
Card Blueprints became the place where my engine work, product design, payments, voice, publishing, and automation met.
A free teaser, paid unlock, and 90 days of follow-up access.
Birthday in, payment checked, six-page PDF out.
367 birthday pages and 1,431 compatibility pages.
Vertical videos with voice, captions, music, and real card data.
New videos flow back into the site without hand editing.
The wider ship log
Live means you can open it. Local means it runs on my machine. Archived means it worked, then made room for the next version.
A personal brain that captures ideas, researches them, links notes, answers questions, and cleans itself every night.
Obsidian · agents · launchd · GitA 10-article publication built from connected notes, with a one-command rebuild and reuse kits for social, video, and audio.
Python · HTML · knowledge graphA coach-like memory system that turns projects, chats, notes, and decisions into the next useful move.
Next.js · Supabase · RLSA one-command video maker that turns birthday data into a polished vertical Cardology promo with voice and captions.
Python · Pillow · TTS · FFmpegA visual second brain that turned memories into goals, picked the next action, took voice input, and sent work to agents.
Node.js · Canvas · local APIsA voice-and-text memory app where a living star grew as the brain filled and AI organized each thought.
Node.js · Web Speech · CanvasAn AI rap studio that used personal notes to write complete songs or keep a verse moving in Cypher mode.
Node.js · Claude CLI · local memoryA 3D factory that made invisible agent work visible: reading, writing, testing, fixing, and shipping.
Three.js · JavaScriptA ritual tool that calculated daily and weekly cards, wrote safe reflection notes, and found patterns over time.
Python · Markdown · OllamaA personal agent skill that turned source-backed Cardology timing into daily, weekly, and question-based guidance.
Pi skills · Python · Cardology CLIA tiny interface that compressed a dense Cardology reading into one clear line, with the facts and sources still attached.
TypeScript · JSON · deterministic CLIHow I build
If a result can be calculated, I calculate it. AI can explain the answer, but it does not get to invent the answer.
The best screen tells you what is true, what it means, and what to do next. Clear beats clever.
A build is not done until it works, has a clear label, and leaves enough proof for someone else to inspect it.