mcp-memory-libsql

概述

mcp-memory-libsql 是一个基于 TypeScript 的 MCP 服务器，使用 libSQL 作为数据库后端提供持久化内存系统。它提供高性能的相关性排名文本搜索、实体和关系管理，并针对 LLM 上下文效率进行了优化。该服务器支持本地 SQLite 和远程 libSQL 数据库，具有安全认证功能，适用于 AI 代理和知识图谱应用。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• create_entity

  Create or update an entity with observations

  试试:Create a new person entity named John试试:Update the entity Tech Corp with new observations
• delete_entity

  Delete an entity

  试试:Delete entity with ID 123试试:Remove the entity named Tech Corp
• search_entities

  Search entities by text with relevance ranking

  试试:Search for entities related to AI research试试:Find all entities with name John
• explore_entity_relationships

  Explore relationships between entities

  试试:Show relationships for entity Tech Corp试试:Find all entities connected to John
• create_relation

  Create a relation between entities

  试试:Create a relation between John and Tech Corp试试:Connect entity 123 to entity 456
• delete_relation

  Delete a relation between entities

  试试:Delete relation between John and Tech Corp试试:Remove connection between entity 123 and 456
• query_related_entities

  Query entities related to a specific entity

  试试:Find all entities related to Tech Corp试试:Show me connections to entity ID 123

可对比工具

安装

npm install -g mcp-memory-libsql

{
  "mcpServers": {
    "mcp-memory-libsql": {
      "command": "npx",
      "args": ["-y", "mcp-memory-libsql"],
      "env": {
        "LIBSQL_URL": "file:/path/to/your/database.db"
      }
    }
  }
}

FAQ

支持哪些数据库？

该服务器支持本地 SQLite 数据库和远程 libSQL 数据库（如 Turso），通过 LIBSQL_URL 环境变量进行配置。

如何与远程 libSQL 数据库进行身份验证？

连接远程数据库时，请使用 LIBSQL_AUTH_TOKEN 环境变量设置您的认证令牌。

mcp-memory-libsql 对比