dsh-flykit

DeepSeek Harness's web interface has been deliberately lean, but when you are juggling file edits, multiple coding agents, and model switches all at once, a single pane quickly becomes a bottleneck. flykit restructures dsh web into an agent cockpit: a live-monitored code editor on one side, real PTY terminals running Claude Code, Pi, Codex, or a plain shell on the other, a searchable model picker up top, and a status line that tracks idle, thinking, tool-running, turn timer, and git branch at a glance.

The explorer syncs with disk via fs.watch, refreshing the tree and reloading open files while preserving unsaved edits; the editor is CodeMirror with Markdown and HTML/SVG previews. Each agent terminal is a live xterm session with per-tab mute, a chime when output goes quiet, and optional Claude subscription usage bars. Stage view lets the focused agent fill the panel while others shrink to thumbnails; split mode stacks terminals above the editor so both stay visible simultaneously. The model picker shares the same directory-backed state as the shell's built-in seat, adding provider pills, favourites, recents, reasoning badges, and a live OpenRouter catalog refresh. Seven flykit_agent_* tools also let the DSH agent itself start, type into, read, and stop those terminals.

Built for DeepSeek Harness developers who drive several coding agents in parallel and want to keep files, terminals, and model selection in a single browser window. Requires Node 22 or later on macOS or Linux.