Modern kernels (5.6+) have built-in support. You can check for it using sysctl net.mptcp.enabled .
A major extension of the standard Transmission Control Protocol (TCP) that allows a single data stream to use multiple network paths concurrently. Download mgtcp
Apple uses MPTCP for features like Siri and Music to prevent drops when switching from Wi-Fi to cellular. Modern kernels (5
It eliminates connection drops during "handovers" (e.g., leaving your house and losing Wi-Fi) and can significantly increase download speeds by pooling resources. 2. Model Context Protocol (MCP) Apple uses MPTCP for features like Siri and
If you are an AI developer or user of the Claude desktop app looking to connect AI models to local data or tools. Multipath TCP - ACM Queue
You don’t download MPTCP as a standalone app; it is built into the operating system kernel.