Remote MCP: while this Mac is signed in, the daemon keeps a connection to ghosthand.dev
(no port, works behind NAT). Add https://ghosthand.dev/mcp as a remote MCP server in
Claude, Cursor or opencode and sign in with the same Google account. It reaches every
signed-in Mac of the account; daemon status shows this Mac's name there.
The CLI on any signed-in Mac reaches the iPhones of every Mac of the account through
the same connection: list shows them, leases look like studio:42.
Scripts (curl, other languages, Linux) call the HTTP API through it, see ghosthand tunnel url.
ghosthand.dev relays the requests and responses (screenshots, typed text).
Signing the Mac out (ghosthand account logout or the ghosthand.dev dashboard) closes the connection.