CalibratedDecisions.

Repo · Agents & browsers

Footwork

Dual-process browser agent: TypeSafe Jev acts as a fast System 1 chooser over a code-built menu, while browser-use's LLM loop remains System 2; a…

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How builders describe it

A verified browser agent: a cheap Jev guard (evidence-checked completions, a destructive gate) in front of any LLM browser driver, with Jev taking the mechanical steps in dual mode. Built on browser-use; every number pre-registered and measured.
Dual-process browser agent: TypeSafe Jev acts as a fast System 1 chooser over a code-built menu, while browser-use's LLM loop remains System 2; a code-owned arbiter picks which system acts and evidence-based verification must pass before a run is marked done.

The decision Jev makes

Pick the next click, field or navigation from the legal actions on screen.

Where it fits

Browser agents need to choose an action on every step. With Jev each step is a choice from the actions actually available on the page, which keeps agents fast and on the rails. All 193 agents & browsers projects →

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