Last month, a developer cloned a GitHub repo and opened it in Claude Code. Before they even clicked "Accept" on the trust dialog, code from that repo had already executed on their machine. That's CVE-2025-59536, rated CVSS 8.7. The developer didn't do anything unusual. They just opened a folder. If that doesn't make you rethink how you use AI coding agents, I'm not sure what will.
I've been using Claude Code daily for over six months now — building backend services. FastAPI, DynamoDB, MQTT pipelines, the works. Claude Code has genuinely transformed my workflow. But somewhere around month three, I realized something that changed how I approach the entire setup: Claude Code is not a chatbot. It's an autonomous agent with root-level access to your machine.
And most developers treat it like a chatbot.
The Mental Model Shift That Changes Everything
Here's the thing most people miss. When you type a question into ChatGPT, the worst that happens is you get a wrong answer. When you give Claude Code a task, it can read your files, write new ones, execute shell commands, make network requests, and interact with external services through MCP servers. It has more access to your system than most of your coworkers.
