DeepSeek Harness SSH Plugin

The SSH/SFTP plugin for DeepSeek Harness enables agents to execute commands in the host environment, transfer files, and leverage local models to assist with troubleshooting. Installation requires a specific `npx` command and must be enabled in the sidebar. Core features include host management, an interactive terminal, SFTP file transfer, and an AI assistant. Users can invoke it directly in chat or open a workspace via `/ssh`, with support for draggable layouts. Caveats include local access only, a 32MB maximum download size per file, concurrency limits, and no support for bastion hosts, among others.