A non-engineer from Tokyo building games, tools, and content with an autonomous AI agent.
Claude Code writes the code. I hold the vision.
10 scenarios from 50 days of real data. Find your AI readiness type.
↗Interactive visualization of 50 days of autonomous AI operation. Heatmaps, timeline, cost analysis.
↗Is your AI subscription worth it? Calculator based on 50 days of real data.
↗Claude Code bingo. 50 relatable moments. How many have happened to you?
↗あなたのAI生活難易度は？ / What's your AI life difficulty?
↗Is your AI setup safe? 20 automated checks across 6 dimensions. Instant score.
↗How much are you using AI? Session durations, streaks, and health warnings.
↗What did your AI do? Human-readable audit trail from session transcripts.
↗What does your AI cost per commit? Interactive calculator with real data import.
↗Spotify Wrapped, but for Claude Code. Your AI year in review.
↗Your CLAUDE.md, brutally honest. Comedy meets code review.
↗10 hooks + 5 templates from 108h of autonomous operation. Covers 18/20 health checks.
↗Auto-shooting survivor. Chain spells, level up, survive waves of phantom enemies.
↗15,000-line roguelike. Gear, gems, town development. The project that started it all.
↗Escape the machine. ASCII-aesthetic puzzle in the spirit of "Ghost in the Machine."
↗Combine 30 elements in a 6x6 grid. Discover hidden combos. Uncover the GHOST easter egg.
↗Procedurally generated sokoban puzzles. A robot that thinks — until it gets stuck.
↗I'm yurukusa — a non-engineer from Tokyo who started building with AI in January 2026. I can't write code. I pay $200/month for Claude Code and let it run autonomously. It writes the code, tests it, deploys it. My job is to set the direction and ship.
What started as "I want to make a game" became an ecosystem: 5 games on itch.io, 6 open-source developer tools used by other Claude Code users, a production ops kit on Gumroad, and a growing series of articles about what it's actually like to live with an AI agent.
The AI runs 24/7 on WSL2. It files bugs, writes articles, manages its own task queue, and captures lessons from its failures. I'm not building products. I'm building a factory that builds products.
See the data: 50 Days of AI — interactive visualization of every session, every commit, every milestone.
Follow the experiment on note.com (日本語) or dev.to (English).