laya-browser-agent
Local, open-source Jev alternative: browser agent decisions with Laya (System One model) on your own machine. No cloud, no API key. Playwright/CDP, MCP-friendly.
25 ★ on GitHub
What it is
Multi-backend constrained decision support for Jev-like models. This project can run Laya through MLX or PyTorch, accept any synchronous answer(state, questions) duck backend, or call an arbitrary System One-shaped HTTP endpoint. The recommended browser default is the project's own open checkpoint, not a forced…
Where the decision sits
laya-browser-agent calls the hosted decision API rather than running its own weights. That keeps the project small and means its behaviour moves whenever the vendor ships a new model version. It also means an API key and a network round trip sit in the path of every decision.
Models it references: Jev, laya-browser, laya-mlx, laya, laya, laya-browser.
How active it is
Created 2026-09-21, last pushed 2026-10-01, 25 stars and 5 forks when we read it on 2026-11-02. Everything in this category is weeks old at most, so a stale push date means something different here than it would on a mature project. Check the repository before you depend on it.
Find out what your data actually supports
We turn your historical decisions into a frozen test set, then tell you which model, which threshold, and how much of it you can safely automate.