MCP tool
sign_in
Sign in on this tab's page with a password Yab has saved for the site (the user may be asked first).
The sign_in tool is provided by Yab, Yet Another Browser. Install that server in your AI client and the assistant can call it directly.
Servers exposing sign_in
From the publisher:Sign in on this tab's page with a password Yab has saved for the site (the user may be asked first).
Install Yab, Yet Another Browser →
Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.