send_notification
Sends a local system notification with a title, message, optional application name, and a non-negative timeout. Provider failures are returned as MCP tool errors. Some operating systems may ignore the requested timeout.
How to use it
send_notification is exposed by the MCP Sys Bridge MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the send_notification tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install MCP Sys Bridge
uvx mcp-sys-bridgeOther tools in MCP Sys Bridge (3)
Copies the provided text to the local clipboard. This replaces the current clipboard contents. Provider failures are returned to the client as MCP tool errors.
Returns local calendar and clock fields, including ISO calendar values, English day and month names, timezone name, and UTC offset. isodatetime is timezone-aware, for example 2026-08-08T20:30:00-06:00.
Opens HTTP or HTTPS URLs in the default browser. URLs without a scheme use HTTPS. Other schemes are rejected so an MCP client cannot accidentally invoke arbitrary protocol handlers.