I installed the extension and worked without problems.
After a while and several updates (on OpenCode) it stopped working.
I realize that there are 2 files that references specific node version. I changed to point to correct one and it started working again.
Node is installed using brew on: /opt/homebrew/Cellar/node/25.5.0/bin/node
~/.opencode-browser/config.json
~/.opencode-browser/host-wrapper.sh
files have a full reference to it.
When you update node the extension will stop working since can not find node to execute.