Memory Custom

Memory Custom

此项目为 MCP 团队提供的 Memory 服务添加了新功能。它可以创建和管理知识图谱，使用大语言模型（LLM）记录交互。

新功能

1. 自定义记忆路径

• 用户现在可以为不同项目指定不同的记忆文件路径。
• **原因：**此功能可增强记忆数据的组织和管理能力，支持按项目存储记忆。

2. 时间戳

• 服务现在会为交互生成时间戳。
• **原因：**时间戳可以追踪每条记忆的创建或修改时间，为存储的数据提供更丰富的上下文和历史记录。

开始使用

前置条件

• Node.js（版本 16 或更高）

通过 Smithery 安装

要通过 Smithery 为 Claude Desktop 自动安装 Knowledge Graph Memory Server：

npx -y @smithery/cli install @BRO3886/mcp-memory-custom --client claude

安装

1. 克隆代码库：

   git clone [email protected]:BRO3886/mcp-memory-custom.git
   cd mcp-memory-custom
   

2. 安装依赖：

   npm install
   

配置

运行服务之前，可以设置 MEMORY_FILE_PATH 环境变量来指定记忆文件的路径。如果未设置，服务默认使用与脚本位于同一目录下的 memory.json。

运行服务

更新 mcp 服务 json 文件

将以下内容添加到 claude_desktop_config.json / .cursor/mcp.json 文件中：

{
  "mcpServers": {
    "memory": {
      "command": "node",
      "args": ["/path/to/mcp-memory-custom/dist/index.js"]
    }
  }
}

系统提示词变更：

Follow these steps for each interaction:
1. The memoryFilePath for this project is /path/to/memory/project_name.json - always pass this path to the memory file operations (when creating entities, relations, or retrieving memory etc.)
2. User Identification:
   - You should assume that you are interacting with default_user
   - If you have not identified default_user, proactively try to do so.

3. Memory Retrieval:
   - Always begin your chat by saying only "Remembering..." and retrieve all relevant information from your knowledge graph
   - Always refer to your knowledge graph as your "memory"

4. 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)

5. 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, add timestamps to wherever required. You can get current timestamp via get_current_time
     b) Connect them to the current entities using relations
     c) Store facts about them as observations, add timestamps to observations via get_current_time


IMPORTANT: Provide a helpful and engaging response, asking relevant questions to encourage user engagement. Update the memory during the interaction, if required, based on the new information gathered (point 4).

在本地运行服务

要启动 Knowledge Graph Memory Server，请运行：

npm run build
node dist/index.js

服务将通过标准输入/输出接收请求。

API 端点

此服务提供了多个可使用特定参数调用的工具：

• 获取当前时间
• 设置记忆文件路径
• 创建实体
• 创建关系
• 添加观察记录
• 删除实体
• 删除观察记录
• 删除关系
• 读取图谱
• 搜索节点
• 打开节点

致谢

• 灵感来自 Anthropic 的 Memory 服务。