Any MCP server (command)
stdio-mcp
Run a server on this machine by its command line. Hundreds are published for services that are not in the list above.
These are the fields Lob Bot puts in front of you when you add this connector, and the keys it stores them under. 1 of 2 is required. None of them is a credential.
Command
command
RequiredArguments
args
Optional
This row names no example tools, and cannot: it has never seen the server you are about to point it at. The tools arrive when the server starts.
Whatever the server exposes, behind the same approval gate as every other tool in the thread.
A connector is added in Lob Bot, the desktop app. Values you enter are sealed into a vault on your own machine; the encryption key lives in your operating system’s credential store, not beside the vault, and the workspace database holds only a reference. Secrets are redacted by value as they are written, so a password inside a connection string is caught even though it does not look like one. Nothing is sent to us.
A bot reaches nothing until you give it a connector, and you choose the scope.