Remote access to an AI coding agent is most useful when it preserves the environment where the work already happens. Rather than moving a project or exposing a general-purpose remote desktop, this approach carries conversation and workspace interactions between devices while agents and tools remain on the Host.
What Sets It Apart
- The Host keeps its own workspace and tools. Clients connect to the existing Harness setup, so local project context and permission flows stay where they were established.
- Connectivity is not tied to a public server port. The Host initiates outbound connections; transport attempts LAN and P2P before TURN or encrypted relay fallback. This is useful behind common NATs, though connection quality still depends on network conditions.
- The service is not meant to read session content. Conversation traffic uses end-to-end encryption, while the service handles coordination and necessary connection metadata.
- It reaches beyond one agent interface. ACP integrations expose several coding-agent workspaces, but support and capabilities vary by backend.
Who It’s For
Great fit if you want to check or continue agent work from another device without relocating your development environment, and are comfortable keeping the Host online and trusting its local tools. Look elsewhere if you need full remote desktop control, broad remote tool execution, or a setup that avoids a hosted account and service entirely; self-hosting is possible, but does not provide the full hosted Web experience.
