OPEN SOURCE · deepDDW

DeepSeek Harness,
Now with Memory and a Knowledge Base.

deepDDW is an MIT-licensed open-source enhancement for DSH from Ruiguo Interactive: cross-session memory, a knowledge base, document retrieval, and LAN multi-device access — distilled from real enterprise deployments, packaged for instant setup. It comfortably supports the daily AI workflow of small teams of up to about 20 people.

v0.6.1 MIT Open Source Standard DSH MCP · Non-invasive CI: pytest + ruff Listed on awesome-deepseek-harness
WHAT IT ADDS

The Three Pieces Official DSH Is Missing

🧠 Memory

Long-term memory across sessions, read and written through DSH's official standard MCP interface. Conversational experience accumulates and follows you across devices.

📚 Knowledge Base

Import and retrieve industry material, SOPs, and research notes on demand. Supports team distillation plus export/import for migration.

🌐 LAN Multi-device

Deploy once and use it from any phone, tablet, or laptop on the same network, sharing one DSH workspace — no app install, not a single line of DSH source modified.

How it works: a single server on your LAN runs the deepDDW gateway — /dsh/* reverse-proxies the official DSH engine (UI and model configuration stay stock), while /api/v1/* serves deepDDW capabilities (knowledge base / memory / documents / LLM configuration), exposed through the streamable-http MCP endpoint natively supported by DSH, so the model calls it automatically. Integration follows the DSH standard — non-invasive.
UP AND RUNNING IN 60 SECONDS
npm i -g @deepseek-ai/dsh              # 1. Install official DSH on a server
unzip deepddw-0.6.1.zip -d deepddw && cd deepddw
./install.sh --with-dsh                # 2. Install deepDDW
./install.sh --port 8600               # 3. Start
# 4. Open http://<server-ip>:8600/ from any device on the LAN (phones pair via QR code)
Read before installing: deepDDW implements its own memory and knowledge-base isolation. Before installing, ① back up your existing memory and knowledge-base contents; ② disable any other memory / knowledge-base plugins already installed, to avoid data conflicts or mixed-up memories.

Want it running without the DIY hassle?

deepDDW's packaging know-how comes from our enterprise delivery practice. For deployment support, private customization, or a comparison against the commercial DDW AI HUB — let's talk.

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