I watched an AI agent refactor 14 files, fix failing tests, and open a PR, while I was in a meeting. Here's what that actually means for us.

It was a Tuesday afternoon in March 2026.

A senior engineer, let's call her Priya, was three slides into a quarterly planning meeting when her phone buzzed. A notification from her terminal. Claude Code had opened a pull request.

She'd started a refactor before the meeting. A sprawling authentication module: 14 files, deprecated patterns, a test suite nobody had touched in two years. She gave the agent a brief in plain language, set the parameters, and walked into the room.

Forty-five minutes later, the PR was open. The code was clean. The tests passed. The deprecated patterns were gone.

She reviewed it that evening, approved it at 6:15 p.m., and closed her laptop.