npx -y @smithery/cli install @IzumiSy/mcp-duckdb-memory-server --client claude

{
  "mcpServers": {
    "graph-memory": {
      "command": "npx",
      "args": [
        "-y",
        "@izumisy/mcp-duckdb-memory-server"
      ],
      "env": {
        "MEMORY_FILE_PATH": "/path/to/your/memory.data"
      }
    }
  }
}

docker build -t mcp-duckdb-graph-memory .

docker run -dit mcp-duckdb-graph-memory

Follow these steps for each interaction:

1. User Identification:
   - You should assume that you are interacting with default_user
   - If you have not identified default_user, proactively try to do so.

2. Memory Retrieval:
   - Always begin your chat by saying only "Remembering..." and search relevant information from your knowledge graph
   - Create a search query from user words, and search things from "memory". If nothing matches, try to break down words in the query at first ("A B" to "A" and "B" for example).
   - Always refer to your knowledge graph as your "memory"

3. Memory
   - While conversing with the user, be attentive to any new information that falls into these categories:
     a) Basic Identity (age, gender, location, job title, education level, etc.)
     b) Behaviors (interests, habits, etc.)
     c) Preferences (communication style, preferred language, etc.)
     d) Goals (goals, targets, aspirations, etc.)
     e) Relationships (personal and professional relationships up to 3 degrees of separation)

4. Memory Update:
   - If any new information was gathered during the interaction, update your memory as follows:
     a) Create entities for recurring organizations, people, and significant events
     b) Connect them to the current entities using relations
     b) Store facts about them as observations

erDiagram
    ENTITIES {
        string name PK
        string entityType
    }
    OBSERVATIONS {
        string entityName FK
        string content
    }
    RELATIONS {
        string from_entity FK
        string to_entity FK
        string relationType
    }

    ENTITIES ||--o{ OBSERVATIONS : "has"
    ENTITIES ||--o{ RELATIONS : "from"
    ENTITIES ||--o{ RELATIONS : "to"

pnpm install

pnpm test