DOCA Socket Relay

Where to start: This is a tool skill for invoking the DOCA Socket Relay — the host ↔ BlueField bridge that lets a socket-oriented host application terminate its sockets locally while the relay forwards the traffic to a DPU-side terminator across the DOCA fabric. Open TASKS.md and start at ## configure for the deployment-shape × socket-type × forwarding-endpoint decision, then ## run for the bind → connect → round-trip flow. Open CAPABILITIES.md when the question is what state can the relay carry, what does it report, and what does its data-path posture imply. If the user has not installed DOCA yet, route to doca-setup first. If the user is asking about the host ↔ DPU control plane rather than the data plane the relay carries, route to doca-comch — the relay is the data-plane counterpart to comch.