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Memory
Knowledge-graph memory — store entities, observations, and relations across conversations.
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code-review-graph
Local knowledge graph for Claude Code. Builds a persistent map of your codebase so Claude reads only what matters — 6.8× fewer tokens on reviews and up to 49× on daily coding tasks.
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SimpleMem
SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal
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m_flow
A bio-inspired cognitive memory engine — a new paradigm for Graph RAG.
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mcp-memory-service
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
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Ori-Mnemos
Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.