In this video, I built a full-stack “Claude Computer” style app where Claude can actually control your machine through a web browser. Not a simulated chatbot—this agent can run bash commands, read/write/edit files, search your codebase with glob/grep, browse the web (if you enable it), and stream everything back to you in real time. The best part is you can deploy it and control your system from anywhere, so you can turn it into a proper SaaS. I walk you through the entire product like a real user: landing page, features, pricing, docs, blog, contact, privacy/terms, then we go inside the dashboard. From the settings page you add your Anthropic (Entropy) API key, choose the model, pick your working directory (home/desktop/documents/downloads), and set the access level. After that, you can start a new chat and give tasks like “list all files,” “create an NFT marketplace contract,” or “build an ICO token sale project.” I show you how the agent creates full project structure—contracts, scripts, tests, package.json, Hardhat config—and you can preview files, refactor, or ask questions directly inside the interface.