Repo · Agents & browsers

Jev × WebMCP

Chrome side panel that uses TypeSafe Jev (System One) to select and populate WebMCP tool calls from keystrokes on the current page.

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From the repository

A small extension that demos the combination of Jev x WebMCP

chromeextensionextension-chromejevwebmcp

How builders describe it

Chrome side panel that uses TypeSafe Jev (System One) to select and populate WebMCP tool calls from keystrokes on the current page. Converts the page's tool schemas into Jev questions; shows confidence and latency; confirms non-readOnly or consequential tools.

A Chrome side panel that turns the current page's WebMCP tool schemas into typed Jev questions, predicting the tool call, its arguments, confidence, and latency as you type.

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 299 agents & browsers projects →

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