Plugins

Cross-session and cross-project long-term memory: a non-blocking silent sedimentation dispatch on turn/end writes into a local SQLite store (FTS5 trigram full-text index with insert/update/delete sync triggers) that later turns recall from; entries are scoped per project alongside a global tree, and the plugin ships its own embedded web dashboard (it starts the HTTP server itself, no separate process) for browsing, graphing and controlled deletion.

Adds Copy session ID and permanent deletion of a Conversation's log, projection cache and workspace references to the session row's ⋯ menu, behind a two-step confirm.

Invites people into one conversation through single-use links with no account: up to 20 guests discuss together and ask the AI, the shared fork runs read-only, and the owner can remove guests or end the share at any time.

Per-task disk-space ledger in the sidebar with opt-in reclamation of unowned junk; session logs are never trimmed.

Keeps running, finished-but-unopened and currently open sessions pinned above the workspace groups in the DSH Web sidebar, and lets any session or workspace be pinned there from its own "..." menu.

Inspect conversation context and apply configurable compaction with usage history.

Turns a DSH session into a self-contained interactive HTML mind map of its topics, conclusions, decisions, todos and open questions, and reports what changed since the previous run.

Injects the exact current local time and the timestamp, day relation and recency gap of the previous user message into every prompt, and adds a /time command that prints the injected block.

Adds /btw and /side slash commands that answer ephemeral side questions in an isolated forked sub-session without polluting the main conversation context.

Move a session to another folder, permanently delete it, or AI-rename it from the Web UI — by dragging a session row onto a folder title or from the session menu. Moving rewrites the session header cwd, relocates the persisted log and updates workspace accounting so history travels with it; deleting stops running agents and removes the log, projection-cache row and workspace accounting. The same three operations ship as agent tools: workbench_session_move, workbench_session_delete and workbench_session_rename_ai.

Export the current session to clean Markdown from a button in the session header, through the native save dialog, with a CLI and an HTTP route over the same renderer; reads session logs directly (formats v0, v3 and v4) and declares no @deepseek-ai peer dependencies.

Adds a red "Delete session" row beneath Archive in the sidebar session menu and permanently deletes that one session - its stored logs and its workspace account entry, written through the workspace registry itself. A second click confirms and the row leaves the list immediately; sessions opened this run are disposed from memory first so nothing resurrects them, and a session running work shows one extra warning whose click stops the task before deleting.

Project-less chats for dsh: a session created without a workspace gets its own directory under ~/Documents/DSH/<date>/chat-NN, reused whenever the chat is reopened and left in Ungrouped rather than made a sidebar project; the new-session hero gains a hover clear badge and a "work without a project" row, and a client-only sentinel workspace keeps that hero and its composer usable.

Runs /single-turn and /multi-turn answers in isolated sub-agents so results stay in the current chat and never enter the main model context.

Copies a session log path (or a paste-ready handoff block) and turns the multi-frame zstd log into a readable file another session can continue from.

Registers a configurable prompt variable so an agent preset whose persona uses complete: true can still receive an injected text block; the plugin ships no content of its own and reads the text from its config.

Replaces the composer model seat with a search-first picker and adds a model management page: create and edit llm-pi-ai channels, choose which of an endpoint's models exist, and declare per-model thinking ladders and capabilities.

Apply the current session's model to every other session in one click, from a control beside the composer's model picker.

Fills missing model parameters from models.dev, imports models from configured providers, and writes per-field overrides for built-in models, with prices in USD or native CNY set as manual rates or a reference price times a multiplier.

Reuses the local model proxy of a logged-in XiaoyiWork desktop app (Windows only) so its models appear in DeepSeek Harness without a separate API key.

Adds a thinking-depth slider mapped to declared model levels, configuration guidance, and optional inline model settings.

Connects Trae CN desktop app models to DeepSeek Harness with no OAuth flow: reuses the desktop sign-in, exposes 17 models (including deepseek-v4.1-flash) with consumption-rate badges and reasoning-effort mapping.

Connects Qoder CN desktop app models to DeepSeek Harness with zero user interaction: decrypts local OSCrypt credentials, signs requests with the COSY scheme against the CN gateway, and lists 14 models with free-tier badges.

Adds a one-click switch to every provider row in Settings - Models: turn a provider off and it leaves the model picker, turn it back on and it returns. It works by wrapping the model catalog call, so it affects the catalog and the picker only, never routing, keys or provider config; existing sessions that already use such a model keep working.