mcp-memory-service and universal-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 universal-memory-mcp
slicenferqin/universal-memory-mcp
超级个人助理 - 通用、跨项目、100%本地私有的AI记忆系统（基于MCP协议）- Super personal assistant for any AI CLI - Universal, cross-project, 100% local & private via MCP
Implements a three-tier memory architecture (sensory → short-term → long-term) with automated daily extraction and weekly consolidation, using SQLite vector indexing for semantic + keyword hybrid search with sub-5ms latency. Operates as an MCP server compatible with Claude Code, OpenCode, Copilot, and other AI CLIs, storing all data locally with automatic lifecycle management (archival after 30+ days) and optional project-specific relevance weighting.
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