Plugins

Connect a local Obsidian vault to DeepSeek Harness: local Markdown indexing with keyword search by default and optional hybrid or semantic search through `obsidian_*` agent tools (hybrid and semantic need an OpenAI-compatible or Ollama embedding endpoint); agent access is off until you enable the conversation switch, and note writing is approval-gated, undoable and proposal-first; the index and vectors stay on your machine.

A visual map for your sessions: every conversation is a card on an infinite whiteboard — workspaces become frames that fold their overflow into a drawer, card positions are never rearranged, lines between cards carry context (drag one to fork with an injected digest), and each card shows a status lamp for running, waiting, unread or interrupted.

Independent workspace and conversation personas with adaptive styles, approved communication preferences and role-based routing to registered DSH models, including models supplied by Codex and Claude Code provider plugins.

Character cards for DeepSeek Harness: inject a persona section into the system prompt, or rewrite the user message through rule cards before the model sees it. Ships a preset card library, single-file card packs that carry artwork, and a Character tab in the conversation view.

Connect DeepSeek Harness to 3Chat via OAuth for customer and conversation search, context retrieval, confirmed messaging, and batch-send tracking.

Drive your local DSH from WeChat: a self-hosted iLink bridge over a persistent ACP session (context lives in DSH and is resumable), phone conversations grouped into the desktop workspace, with image recognition, file messages (Excel/Word/PDF, parsed by the agent itself) and voice transcripts. Tool approvals are answered inside WeChat itself (numbered card; ask/allow/reject policy; 120s timeout means reject), and any process can push a message to your phone through the outbox helper. Access defaults to strict (only registered devices are served); the phone channel's permission preset is configurable - see the README security section before sharing the bot.

Manage VPS servers over SSH key login: 23 zero-token /vps- commands (status queries, recipe installs with a plan and /vps-yes confirmation, reboot that waits for the machine to come back), an in-conversation terminal (xterm.js over ssh -tt) for interactive programs, 5 agent tools with risk-tiered confirmation, file backup with automatic restore and a firewall/SSH safety net, 29 built-in recipes, and a settings page for adding machines.

Conversational GIS for the DSH Web UI with local file and PostGIS querying, interactive maps, and spatial analysis.

A font plugin for the DeepSeek Harness Web GUI: the conversation gets its own font, size, line height, weight, tracking, word gap, paragraph gap and first-line indent, the interface font follows it, code keeps its own axis with ligature control; light and dark can each hold their own set, whole setups save as presets, and a floating panel puts every axis a dot away.

Prompt enhancement for the composer: an "✨ Enhance" button rewrites your draft prompt into a clearer, more structured version with first-principles thinking, grounded in session context, memory and recent conversation; asks clarifying questions in a card when key info is missing, then previews the result before applying it to the input.

Slides out a Monaco editor plus a lazy-loaded file-tree panel in the DSH Web conversation, so you can edit the local workspace inline without switching to an external editor.

Three-pane workspace layout with file-tree browsing, file editing, a non-linear conversation mindmap view, and mobile mode support.

Telegram bridge for DeepSeek Harness: bidirectional sessions, conversation steering, home-channel routing, and TTS voice notes sent as Telegram audio messages.

Recall, edit-and-resend and regenerate, plus in-conversation versioning: a timeline of every rewind, artifact rollback (git-first, snapshot fallback), a fork map of explored paths, session lineage, and a real-time watchdog that snapshots the log at the first sign of concurrent writes. Edits auto-stop the running agent (official cancel/whenIdle) so rewinds never corrupt the durable log or break /compact.

Dockable DSH Web UI layout that organizes conversations as tabs across draggable split groups.

Conversational Grafana operations: inspect live dashboard data across named sources, then make safe, reviewable dashboard changes with approval and version checks.

Four-module session companion: smart conversation export (Markdown/PDF/JSON/PNG long-image with privacy redaction and batch ZIP), context handoff summaries with template save/import, API cost optimization (live official pricing, peak/off-peak scheduling, daily/monthly budgets, model routing), and global conversation search with in-chat find (Ctrl+F, CSS Custom Highlight API).

Copy and open `dsh://` session deep links, or paste them into another conversation to inject a bounded, read-only snapshot of the referenced session.

Persistent conversation outline: per-turn questions and final replies, keyword filter, one-click jump, light/full history modes, and Ctrl/Shift+click to open the same position in the Trajectory view.

Long-term memory written by the character itself. A sorting plugin watches the workspace and, once conversations have been quiet past a threshold, opens its own session to run the bundled extraction script and turn the recent exchanges into memory files; a heartbeat plugin later re-opens sessions on a probability curve that rises with the time since the last exchange, with quiet hours and a random delay. Ships the memory templates, the sorting guide and the extraction script. Needs Python 3.8+ with zstandard, plus manual setup after install (a preset with agent-instructions, templates copied into the workspace, defaultPreset/sortPreset set to real preset ids; a wrong id fails silently with one log line). Plugin-opened sessions run with full permissions by default. Tested on DSH 0.2.0-rc.2.

AI companion skill for DeepSeek Harness: persona configuration (8 presets + custom), six-type long-term memory, emotion recognition and feedback, and multi-turn emotional conversation with tone post-processing. The skill body must be placed in the agent's skills directory (~/.dsh/skills/love-companion/SKILL.md), and the persona/memory pipeline runs on a local Python 3 (standard library only).

Find keywords in the current conversation or across every session, with highlight and jump.

Read-only semantic retrieval for meow-memory: a local bge-m3 vector index over memory entries and conversation turns, a knowledge graph, and verbatim turn recall. Never writes back to the memory store; requires meow-memory.

Collapses the DSH sidebar panel list into a single group row, and its gear opens an edit mode to show, hide and drag-reorder two groups: sidebar extension entries and conversation view tabs.