personal-memory
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@personal-memoryRemember that I prefer coffee over tea."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
个人AI记忆服务 (Personal Memory Service)
一个基于MCP协议的个人AI记忆服务,为各种AI客户端提供长期记忆能力。
核心特性
🧠 事实存储
存储带上下文的事实,而非结论
支持场景标签、来源追踪、重要性分级
自动时间戳和访问统计
🔍 语义搜索
基于ChromaDB的向量语义搜索
支持场景过滤和相似度排序
实时更新访问记录
🌡️ 智能分层
热层:活跃记忆,快速检索
温层:中等活跃度记忆
冷层:归档记忆,按需检索
🔌 MCP协议支持
标准MCP工具接口
支持多种AI客户端连接
易于集成和扩展
Related MCP server: my-memory-mcp
快速开始
前置要求
Python 3.10+
支持MCP的AI客户端(如Claude Desktop)
方式一:本地运行(推荐)
1. 克隆项目
git clone https://github.com/sjcxxx-afk/personal-memory.git
cd personal-memory2. 安装依赖
# 安装核心依赖(不包含ChromaDB)
pip install mcp pydantic
# 或者安装完整依赖(包含ChromaDB,需要更多时间)
pip install -r requirements.txt3. 运行服务器
# 直接运行
python run_server.py
# 或者使用模块方式运行
python -m src.server4. 配置AI客户端
Claude Desktop配置
在Claude Desktop配置文件中添加:
{
"mcpServers": {
"personal-memory": {
"command": "python",
"args": ["run_server.py"],
"env": {
"PYTHONPATH": "D:\\个人项目\\个人知识库\\personal-memory"
}
}
}
}方式二:Docker运行
1. 构建并启动服务
# 构建并启动服务
docker-compose up -d
# 查看服务状态
docker-compose ps
# 查看日志
docker-compose logs -f2. 配置AI客户端
Claude Desktop配置
在Claude Desktop配置文件中添加:
{
"mcpServers": {
"personal-memory": {
"command": "docker",
"args": ["exec", "-i", "personal-memory-service", "python", "-m", "src.server"],
"env": {}
}
}
}MCP工具
1. store_fact - 存储事实
{
"content": "用户对花生过敏",
"scene": "health",
"source": "chat_2026-09-07",
"importance": "high"
}2. search_facts - 搜索事实
{
"query": "过敏信息",
"scene_filter": "health",
"limit": 5
}3. list_facts - 列出事实
{
"scene_filter": "work",
"limit": 10
}4. get_fact_details - 获取事实详情
{
"fact_id": "fact-uuid-here"
}5. get_memory_stats - 获取统计信息
{}项目结构
personal-memory/
├── src/ # 源代码
│ ├── server.py # MCP服务器主入口
│ ├── models.py # 数据模型定义
│ ├── storage/ # 存储层
│ │ ├── fact_store.py # SQLite存储
│ │ └── vector_store.py # ChromaDB向量存储
│ ├── tools/ # MCP工具实现
│ │ ├── store_tool.py # 存储工具
│ │ └── search_tool.py # 搜索工具
│ └── utils/ # 工具函数
├── data/ # 数据目录
│ ├── facts/ # 冷存储
│ └── chroma/ # ChromaDB数据
├── config/ # 配置文件
├── Dockerfile # Docker配置
├── docker-compose.yml # Docker Compose配置
└── requirements.txt # Python依赖配置说明
环境变量
LOG_LEVEL: 日志级别(DEBUG, INFO, WARNING, ERROR)PYTHONPATH: Python路径
存储配置
SQLite数据库:
data/memory.dbChromaDB数据:
data/chroma/冷存储目录:
data/facts/
开发指南
本地开发
# 创建虚拟环境
python -m venv venv
source venv/bin/activate # Linux/Mac
# venv\Scripts\activate # Windows
# 安装依赖
pip install -r requirements.txt
# 运行服务器
python -m src.server测试
# 运行测试
pytest tests/
# 测试MCP工具
python -c "
import asyncio
from src.tools.store_tool import StoreTool
from src.tools.search_tool import SearchTool
async def test():
store = StoreTool()
search = SearchTool()
# 测试存储
result = await store.store_fact('测试事实', 'test', 'test', 'medium')
print('存储结果:', result)
# 测试搜索
result = await search.search_facts('测试', limit=3)
print('搜索结果:', result)
asyncio.run(test())
"故障排除
常见问题
1. ChromaDB初始化失败
错误: Error initializing ChromaDB
解决: 检查data/chroma目录权限,确保可写2. MCP连接失败
错误: MCP server connection failed
解决: 检查Docker容器是否运行,端口是否正确3. 依赖安装失败
错误: pip install failed
解决: 使用国内镜像源
pip install -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple下一步计划
第二阶段功能
使用驱动的冷热分层
记忆点索引系统
配置界面(CLI/Web)
隐私控制
第三阶段功能
多客户端并发支持
高级安全特性
性能优化
社区插件生态
贡献指南
欢迎提交Issue和Pull Request!
开发规范
代码风格:遵循PEP 8
提交信息:使用中文,格式为
类型: 描述测试:新功能需要添加测试
许可证
MIT License
致谢
This server cannot be deployed
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