Why I gave Claude Code a computer instead of building another IDE

Description and use

Superagent gives Claude Code a real computer environment, enabling it to control browsers and iOS simulators instead of being confined to a chat window.

Problem

AI coding tools often limit agents to a chat interface, preventing them from interacting with real environments like browsers or simulators.

Outcome

Agents can now reliably perform tasks in real browsers and simulators, overcoming failures caused by synthetic inputs and state drift.

Workflow

• Install Superagent Electron desktop app on Mac
• Install SwiftUI iOS companion on phone
• Launch Cloudflare Worker relay to pair devices
• Use Claude Code to navigate browser, click, type, and read DOM
• Use Claude Code to install apps in iOS Simulator, tap, and screenshot for verification
• Monitor progress from phone via paired relay

Evidence

Superagent is a Mac app that gives Claude Code (or any agent you point it at) an actual environment to work in, not just a text box.

Source

An iOS Simulator window it can install apps into, tap through, and screenshot to verify UI changes.

Source