Mcp Memory Sqlite

mcp-memory-sqlite

A personal knowledge graph and memory system for AI assistants using SQLite with optimized text search. Perfect for giving Claude (or any MCP-compatible AI) persistent memory across conversations!

Why Use This?

Give your AI assistant a memory! This tool lets Claude (or other AI assistants) remember entities, concepts, and their relationships across conversations. Perfect for:

• 📚 Personal Knowledge Management - Build your own knowledge graph
• 🤖 AI Assistant Memory - Help Claude remember important information about your projects, preferences, and context
• 🔗 Relationship Tracking - Connect ideas, people, projects, and concepts
• 🔍 Smart Text Search - Find information using flexible, relevance-ranked text search

Features

• 100% Local & Private: All your data stays on your machine
• Easy Setup: Works out-of-the-box with Claude Desktop
• Flexible Text Search: Case-insensitive search with fuzzy matching that handles different naming conventions
• Relevance Ranking: Results prioritized by name match > type match > observation match
• Smart Deduplication: Automatically prevents duplicate relationships
• Context-Optimized: Designed specifically for LLM context efficiency - no unnecessary data bloat
• Simple API: Intuitive tools for creating, searching, and managing your knowledge graph

Quick Start

**For Claude Desktop users** (recommended):

Add this to your Claude Desktop config:

{
	"mcpServers": {
		"memory": {
			"command": "npx",
			"args": ["-y", "mcp-memory-sqlite"]
		}
	}
}

That's it! Claude can now remember things across conversations.

Installation

If you want to use it in your own project:

npm install mcp-memory-sqlite
# or
pnpm add mcp-memory-sqlite

Configuration

**Optional**: Customize the database location with an environment variable:

• SQLITE_DB_PATH: Where to store your data (default: ./sqlite-memory.db)

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