Voice-first session loop for DeepSeek Harness: a composer microphone button with browser/local speech-to-text (Web Speech, FunASR, whisper.cpp), a speak tool for text-to-speech replies (browser, edge-tts, piper), event announcements with mute, and speak-to-interrupt.
IDE workbench plugin for DSH. Fast terminal (restty/WebGPU over a Rust PTY), CodeMirror 6 editor, file explorer, markdown notes, sandboxed browser, and ripgrep search — all as tabs in dockable right and bottom panels. Extendable with your own React components.
Per-session Node REPL terminal in the DSH web UI: a session-local floating terminal (ghostty-web) bridged over WebSocket to an in-process node:repl that has the live agent Cordis Context (agent.ctx) in scope.