Jev in production › Agent tool and action selection

jev-browser (MaciejWiatr)

Jev Ultrafast picks and drives browsing actions in background tabs for a Claude Code plugin; vendor claims narrow web tasks finish in 2 to 8 seconds (MaciejWiatr).

Open on GitHub ↗

2 to 8 secondsmeasured, as published by the source
Use
Agent tool and action selection
Industry
Developer tools
Form
Open-source tool
Stage
In production
Plugs into
Claude Code
Listed
2026-10-26
Found via
github
Repository
MaciejWiatr/jev-browser
Stars
3
Forks
0
Last push
2026-10-26
Language
JavaScript
License
MIT
jev-browser (MaciejWiatr) screenshot
docs/demo-v3.gif in the MaciejWiatr/jev-browser README, MIT; shown from GitHub.

The README opens with

Fast browser control for Claude Code: one goal to done in ~3 seconds, in a background tab of your real Chrome.

A Claude Code plugin that gives Claude the full Claude in Chrome tool set over the Chrome DevTools Protocol, plus Jev Ultrafast, an autonomous agent that finishes narrow web tasks in 2 to 8 seconds.

- Background tabs. Agent tabs never come to the front, so your keyboard and focus stay yours. - Fast. jevrun turns one goal into a finished page in 2 to 8 seconds. With the step-by-step tools in speed mode (the default), each action takes about 0.1 s. - Separate cursor. Input goes straight into the tab through CDP. Your own mouse cursor never moves. The page shows its own orange agent cursor. - Human mode, when a site needs it. For sites...

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For the project's own README, linking back here:

Listed in Jev in production

Also used for agent tool and action selection