mcp-memory-service and simple-memory-mcp
About mcp-memory-service
doobidoo/mcp-memory-service
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
This service provides a shared, persistent memory for AI agents, allowing them to retain information and learn across different tasks and sessions. It takes in decisions and facts from various agents, organizing them into a knowledge graph. The output is fast, relevant context that helps agents make better decisions, suitable for anyone building or managing multi-agent AI systems, like AI solution architects or AI product managers.
About simple-memory-mcp
chrisribe/simple-memory-mcp
🧠 Blazingly fast persistent memory for AI assistants. Sub-millisecond SQLite storage with smart tagging, full-text search, and automatic relationships. MCP server + CLI.
Implements an MCP server with a GraphQL interface for memory operations, storing data in local SQLite with BM25 full-text search scoring rather than embeddings. Integrates directly with Claude Desktop and VS Code via MCP protocol, plus includes a CLI for manual queries and a web interface for browsing stored memories. Designed as a lightweight alternative to RAG systems for single-user local knowledge management without vector databases or cloud dependencies.
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