Tethernet is a local developer tool. All data stays on your machine.

Data collected: Tethernet captures browser activity (console logs, network requests, DOM content, screenshots) from your active
Firefox tabs. This data is transmitted exclusively to a locally running MCP server process on your own machine (localhost). No
data is sent to any remote server, third party, or cloud service.

Data storage: Captured data is held in memory during your session and written to local log files on your machine. It is never
uploaded or shared.

Third parties: Tethernet does not communicate with any external servers. The only network connection is to localhost (your own
computer).

Contact: https://github.com/DrBenedictPorkins/tethernet-debug-bridge