# LibTmux::MCP::StdioTransport#send_notification

- **Module:** LibTmux::MCP::StdioTransport#
- **Package:** libtmux-mcp
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c6d9d21771828e583692ca899ed817f9640d6a55/gems/libtmux-mcp/lib/libtmux/mcp/stdio_transport.rb#L153
- **Page:** https://libtmux.org/en/ruby/latest/mcp/reference/libtmux-mcp-stdiotransport-send_notification/

```
LibTmux::MCP::StdioTransport#send_notification(arg1: ::String, arg2: untyped = nil, related_request_id: untyped = nil, kwargs: untyped) -> bool
```

Behavior: MCP transport.

Behavior contract: MCP transport.