Interactive terminal drawer plugin (dual-face): bottom drawer with real PTY terminals (xterm.js), multi-tab, Windows shell picker (PowerShell default / pwsh / CMD / Git Bash / WSL + custom), docked (occupies page height) or overlay mode, keep-alive sessio

Background job registry (ctx.jobs) for the DeepSeek Harness — shared ids, owner isolation, polling, cancellation, and completion listeners for long-running tool work

Shared boot glue for the app bins: .env loading, fail-loud Loader guards, snapshot-aware config resolution, and the Loader boot sequence

Local-subprocess implementation of the DeepSeek Harness subprocess seam

Persistent PTY session seam for the DeepSeek Harness — owner-scoped ids, backend registry, interactive sends, reads, signals, and awaited cleanup

Remote SSH operations for the dsh web GUI: host config store (~/.dsh/dsh-ssh.json, import from ~/.ssh/config), a persistent ssh2 connection pool with jump-host support, exec / PTY web terminal / SFTP transfer / local port-forward tunnels / cluster executi

Subprocess seam (ctx.subprocess) for the DeepSeek Harness — managed process groups, bounded spill-backed output, and escalated kills behind one abstract service

Per-call sandbox policy resolver and current model context: deployment fallbacks plus each session's mode and workspace root, shared by every enforcing capability family

dsh CLI: profile boot, plugin management, and the browser UI alias

Persistent shell PTY backend over the DeepSeek Harness subprocess terminal primitive

Shared filesystem path helpers for the DeepSeek Harness

Local-subprocess implementation of the DeepSeek Harness bash executor seam

Model-facing background job control tools (job_output, job_list, job_kill) over the ctx.jobs registry

Process-local implementation of the DeepSeek Harness background job registry seam

File-context policy plugin for the DeepSeek Harness — observed-state, read-before-edit, and version-guarded write/edit added over the ctx.fs provider seam through the fs/* event gate (no service API)

Web ask_user_question feature: host tool mount plus composer-takeover question UI

Abstract compaction service seam (ctx.compaction) for the DeepSeek Harness

The standalone minimal SDK profile bundle: JSON-RPC, one DeepSeek adapter, persistent shell, editor, and JSONL sessions

The dsh one-shot bundle: a direct core Agent/Session runner over dsh-base with no Host, HTTP, or browser layer

Durable workflow-run Conversation Node and nested member disclosure for dsh web