Memory & Knowledge MCP Servers for Claude Code

Persistent experience for coding agents: episodic capture and semantic search

A persistent memory MCP server for AI coding agents — stores, searches, and retrieves atomic learnings per repository.

Intelligent memory API with hybrid caching - Redis for speed, Mem0 for permanence (by n3wth)

Neo4j-based knowledge graph with temporal versioning and semantic search.

MCP server for enabling RAG

MCP server proxying Ratary REST — persistent coding memory for AI assistants

MCP server bridge for RemNote knowledge base

🧠 Self-improving memory system for Claude Code CLI with automatic learning, zero context loss, and advanced analytics

Provides summarised output from various actions that could otherwise eat up tokens and cause crashes

Evidence-backed, explainable persistent memory for MCP-compatible AI agents.

Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.

Local-first memory engine for AI-agent teams: team/project ACL, recall, and federated sync.

Persistent memory for AI agents: local-first MCP server, zero-config. No cloud, no API keys.

Verified memory for coding agents: claims cited against code, stale withheld, savings receipts.

Your agent already broke this three times. ChangeBook tells it before the fourth.

Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

Persistent AI memory for coding assistants. 80+ tools for decisions, patterns, errors.

Self-hosted long-term memory for AI agents over MCP — hierarchical recall backed by pgvector

Local-only Node.js CLI + MCP server for ingesting Markdown docs and exposing retrieval tools

Persistent AI memory using orbital mechanics. 100% local, zero API keys, MCP-native.