Browser & computer use

fastbrowse

@agent-labs-dev★ 5PythonMITupdated 2026-09-20▶ runnable

A fast browser agent: Jev picks each action from what is on the page, an LLM reads and plans, and every claim in an answer cites a quote from the page.

agent-labs-dev/fastbrowse ↗

Where it calls Jev

TYPESAFE_URL = "https://api.typesafe.ai"

src/fastbrowse/clients/typesafe.py:23

The link points at the commit we read, so the line number still holds.

What it asks Jev

These question sets are lifted from this project's source exactly as written.

from tests/clients/test_jev.py:38

  1. partialtrue/false

    Present?

  2. scoretrue/false

    How much?

Run it on your own text

The code
import { experimental_evaluate as evaluate } from 'ai';

const { answers } = await evaluate({
  model: 'typesafe-ai/jev',
  state,
  questions: {
    partial: { type: 'boolean', instructions: 'Present?' },
    score: { type: 'boolean', instructions: 'How much?' },
  },
});

Other projects in this category