Plugins

Convert PDF, Word, PowerPoint, Excel, HTML, CSV, JSON and ZIP files to Markdown for the model, using a bundled JavaScript engine or Microsoft MarkItDown.

Connects an existing local CodeGraph CLI to each session's indexed project, shares one MCP process per project, and updates session-scoped tools when the working directory or index changes.

Semantic code search for DeepSeek Harness: registers two native tools, semble_search (find code by describing its behaviour, returning ranked file:line hits) and semble_find_related (neighbours of a known location), which run the Semble CLI via uvx, plus one bundled routing skill. Requires uv on PATH; the first query on a repository builds its index.

123 Cloud Drive (123pan) client: signs in with a phone number or email plus password, or a pasted token, browses and drag-drop uploads and downloads through a sidebar panel, backs up a workspace incrementally while keeping its directory tree, and exposes 15 tools for an agent to list, upload, download, rename, move and delete files. Network, MD5, 16MB multipart upload and token encryption run in a bundled statically linked C++ core, so it needs no Python or other runtime. Windows 10/11 x64 only.

Keeps bulk output out of the conversation: ctk_execute, ctk_execute_file and ctk_batch_execute run code in a child process and return only the conclusion, ctk_index and ctk_search file long material into a local FTS5 knowledge base built on node:sqlite, and a routing gate refuses curl and wget before they execute. Ships ctk_stats and ctk_doctor plus a settings page with a live context-occupancy panel. No third-party runtime dependencies.

Native Windows desktop control for DSH: window enumeration, UIA control tree, in-process GDI window capture, offline OCR text finding and clicking, background UIA invocation without moving the cursor, clipboard-based CJK typing and key chords, plus a course-playback helper. Ten tools, no driver, no extra runtime.

Connects the Drafta notes app to DeepSeek Harness over MCP, so the agent can search, read and write notes in your local Drafta library.

Workspace memory for DeepSeek Harness ported from ZCode: one Markdown memory directory per workspace (a MEMORY.md index plus one file per fact), injected into each main session and refreshed by a background extraction request after completed turns; a sidebar page browses the stored files read-only.

Tide Memory: a long-term memory that forgets on purpose. It keeps what matters and lets the rest fade. Whether an entry enters the context is decided by an evidence score C = s/(s+2): below the threshold (0.35 by default) it never enters. Events decay by half-life (30 days, or 7 days when they carry emotion); facts never decay; superseded entries are kept and marked stale instead of deleted. Recalled lines do enter the context and therefore do consume tokens — small, but real. No embeddings, no network calls, no cloud.

Local knowledge base for DeepSeek Harness: five tools to ingest Markdown, plain text and PDF files, search them with BM25 or hybrid BM25 plus optional local embeddings, and answer with cited source passages. Runs offline with no database server. Requires Node.js 18+ and Python 3.9+; PDF ingest needs pymupdf.

Local knowledge base for DSH: one Markdown file per note, with tags, hierarchical folders, full-text search, attachment opening via the system default app, zero-dependency Office text extraction, and citation into the conversation. Built for host DSH 0.2.0-rc.2; on Windows the default root is E:/dsh-kb.

Launches the local compound-memory MCP server through uvx and injects a short usage reminder once per session.

Export a session as a ZIP archive with its attachments, and import such an archive as a new standalone session in the current workspace.

Adds a Continue button to resume tasks interrupted by a process exit or restart.

Reads a local Hermes Agent session store read-only and imports sessions into the current conversation as bounded, untrusted background context: a composer button opens a searchable list across every profile, plus the hermes_sessions_list and hermes_session_import tools.

Cross-session and in-chat keyword search with context highlighting, keyboard navigation, and instant message jumping.

Ask side questions using the current conversation context, with independent streaming and cancellation.

Per-turn checkpoints of the whole workspace: every turn ends with a snapshot, the files it changed are listed under that turn in the chat, and any turn can be restored — files, the conversation, or both. Capture is a whole-tree scan rather than a hook on write/edit tools, so edits made by shell commands, external editors or git leave a record too. Restoring the conversation forks it from that turn instead of cutting the original, and a restore can itself be undone. History sits in a shadow git repository under DSH_HOME and never touches your project .git. Requires Git >= 2.20 and Node.js >= 20.

Read-only session-log projector (drsc) for DSH: scans ~/.dsh/sessions/**, decodes zstd/tiled-frame logs with a vendored leaf decoder and rewrites per-session projections into its own SQLite (node:sqlite, segments / replaces + FTS5), exposed through a single fenced HTTP route — surface ledger, recall/compression pair accounting and Chinese-capable full-text search. Token counts share the exact DeepSeek-V4 tokenizer and formula as CCI verify, falling back to a labelled chars/4 basis when assets are absent. Never writes session files; all output lands in its own data directory. Serves three consumer plugins: context-compression-improved (surface marking + recall reconciliation), session-steward (search-corpus switch), prime-memory (historical anchor backfill). Hosts 0.1.0-rc.2 .. 0.2.1-rc.2 (17-tag exact engines.dsh enum). npm: dsh-reference-session-collector.

Self-hosted chat room where the owner and coding agents share one room: a local Node server (SQLite, REST, SSE) that the plugin starts when it is not running, a DSH sidebar entry that opens the room in a panel, five tools (room_join, room_send, room_read, room_status, room_leave) that push an incoming message into the session as a user message labelled with its sender before flushing it to the session log, and a Codex CLI connector that forwards room messages through `codex queue`. Every message carries a server-assigned author, platform and seq, and messages from anyone other than the owner are delivered as data with the sender named. Requires Node.js 24+.

Connects a QQ Bot to DeepSeek Harness with per-peer sessions, group mention and keyword triggers, image generation and voice replies. Access defaults to OPEN for both direct and group chats, and an empty allowlist means everyone — set access.c2cMode / access.groupMode to allowlist (or disabled) before exposing the bot; IM input can run tools on the host.

Adds DSH 0.2.x kernel support to the SenseTime XiaoHuanXiong desktop-app models, reusing that app's stored sign-in so no API key is needed.

New API gateway provider: several gateways with one active at a time, per-gateway model lists with context and modality details, quota, and image and video generation tools.

Model failover for DeepSeek Harness: pick one or more providers and the pool becomes every model inside them; when a request fails (rate limit, quota, timeout, server or transport error) the next untried model in the pool retries automatically, and the original error surfaces once the pool is exhausted. Configure from a seat beside the composer model picker or the model_failover tool, with no restart needed.