LSP action surface for DeepSeek Harness: diagnostics, formatting, completion, code actions, symbols, signature help, inlay hints, and rename tools over language servers, plus the editor action protocol (lsp.actions.*) that makes the plugin the IDE integration backend
Import pi / opencode sessions, chat history, and agents into DeepSeek Harness (dsh): slash commands, session-start migration prompt, and a one-click Sync button in the composer.
Review agent-produced file changes (line-level red/green diff + undo) both as a chat turn-tail row and as a dsh-better-sidebar tab; a port of left0ver's dsh-file-review.
Academic Research Skills (ARS) for DeepSeek Harness: 4 research/writing/review skills (deep-research, academic-paper, academic-paper-reviewer, academic-pipeline) plus 16 /ars-* commands, ported from the ARS Claude Code plugin (upstream: Imbad0202/academic-research-skills, CC-BY-NC-4.0).
Global skill hub for dsh: aggregates Claude Code, project, and .skill-package skills into ~/.dsh/skills with reference/copy import and slash-menu usage
DSH web plugin: VSCode Remote-SSH-like remote development (SSH to supercomputers/servers, remote workspace, file explorer, integrated terminal), integrated with dsh-better-sidebar and DSH settings.
侧边聊天 Plus (Side chat Plus) — DSH web plugin: select text in a conversation and ask it in a per-session side chat (hidden ordinary session, own right-side panel, inherits model/effort/permissions, lookup toggle).
Font switcher for DeepSeek Harness Web GUI: 99 UI fonts (CJK sans/serif/kai-fangsong/display + Latin serif/sans/display, WPS classics included) and 31 code fonts, with CJK-Latin pairing stacks, instant apply and localStorage persistence