@wwskills/dsh-long-memory

Long-term cross-session memory plugin for DeepSeek Harness.

SQLite-backed, FTS5 + optional embedding recall, append-only audit log, L7 auto-extraction. Single-bundle dual-face packaging (Node service + browser UI).

Features

• *8 `mem_` tools** — search, record, status, stats, forget, confirm, scope list, scope set
• FTS5 full-text search with CJK support (works out of the box, zero config)
• Optional embedding — Ollama (local, zero cost) or any OpenAI-compatible API
• Hybrid recall — BM25 + vector + RRF fusion when embedding is enabled
• L7 auto-extraction — automatically extracts memories from conversations on turn/end using your DSH LLM provider (zero extra config)
• Keyword fallback — if LLM is unavailable, regex-based keyword extraction kicks in
• File tracks — MEMORY.md session markers + memory/YYYY-MM-DD.md daily notes
• Audit log — append-only, tracks every memory operation
• Browser UI — settings tab + memory manager + confirm queue

Install

dsh plugin --profile web add @wwskills/dsh-long-memory

Configuration

Defaults are sensible. Override via your profile's patch layer as needed.

Embedding

- id: long-memory
  config:
    embedding:
      provider: 'ollama'          # 'none' | 'ollama' | 'openai-compatible'
      model: 'bge-m3'
      dimension: 1024
      ollama:
        base_url: 'http://127.0.0.1:11434'

L7 Auto-extraction

L7 reads your DSH LLM provider config automatically — no extra API key needed.

- id: long-memory
  config:
    l7:
      enabled: true               # enable auto memory extraction
      auto_extract: true          # LLM-based + keyword fallback
      extractor_model: ''         # empty = use cheapest model from your DSH config
      extractor_temp: 0.2
      interval_ms: 21600000       # 6h minimum between extractions

Storage

    storage:
      path: '${DSH_HOME}/long-memory/long-memory.db'
      markdown_dir: '${DSH_HOME}/long-memory/markdown'

Tools

Requirements

• Node ≥ 22.5 (uses built-in node:sqlite)
• DeepSeek Harness 0.1.0-rc.2+

License

MIT — see LICENSE.