Companion for OpenCode

A browser extension that sends selected text and page content from any website into your local opencode agent, then lets you chat with it in a side panel. Unofficial and open-source.

Available in the Chrome Web Store Get the Add-on for Firefox

It talks to an opencode server you run locally on http://localhost:4096: 

opencode serve --port 4096 --hostname 127.0.0.1

Not affiliated with the opencode project.