EvanBuilder, 16egreszcz@gmail.comThe full story on evandev.blog ↗
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VibeEngine

Role
Design & engineering
Platform
macOS
Years
2026—
Status
Version 0.1

One window, one browser profile per job.

About VibeEngine ↓

About

The browser my agents use, with the hard limits built into the app.

My agents used to browse inside Clear, in “agent windows”. Heavy agent sessions took Clear down with them, so on 26 October they got a browser of their own. VibeEngine runs in the background on the Mac mini and never comes in front of me unless I open it.

Each agent profile has its own cookies and its own window. The rules live in the app, not the prompt: a profile only acts while it’s logged in to its own account, and there are things no agent can do from inside it at all.

Swift · WebKit · Speech

The deep diveHow VibeEngine works, feature by feature, and how it got here.Read it on evandev.blog ↗

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