FaintMark

active

Invisible per-recipient image watermarks. Mark one copy per recipient, then identify a leaked copy. Local and free; CLI + MCP server.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.