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MCP servers tagged memory
1.1K live MCP servers tagged "memory", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with memory.
Claude Memory 3tier
Auto-activating 3-tier memory for Claude Code: per-repo markdown bank that survives /compact, + optional basic-memory (Obsidian) and CodeGraph layers.
Triforge
One install, three MCPs: graph chat memory + semantic code search + backend. Benchmarked with claude-haiku-4-5: -19% tokens & 23× faster on memory-recall questions.
Synara MCP
Cross-session memory for MCP agents — episodic + semantic, recall ranked by a successor-representation prior.
Myelin SDK
Procedural memory for AI agents
Void Memory
Three-state persistent memory for AI agents. F1=0.945 without embeddings. Patent pending.
Murbrain
🧠 Neuroscience-inspired memory for AI agents. No LLM. No vector DB. Pure Python + SQLite.
Gaussian Memory Worker
Gaussian memory system for AI Agent Harness systems, memories as distributions (μ, Σ) with Kalman merging, Bhattacharyya retrieval, spreading activation
AI Company Os
HumanAbsent: your local AI coding agents work while you're away; delegate from Telegram, approve risky writes, and return to a Morning/Audit handoff.
MinionOS
Local-first memory OS for AI agents , extracts entities, relationships, and facts into a local SQLite knowledge graph
Mem Fusion
Memory fusion for Claude Code — across sessions, cognitive layers, and machines. Personal memory today; group memory via the bundled Constellation extension in v0.3.0.
Hermes Plugin Perseus Vault
Perseus Vault memory provider plugin for Hermes Agent — shared MCP-backed long-term memory.
Agentic Harness Engineering Workshop
Agentic-Harness-Engineering-Workshop
Loci Decisions Agent
Daily memory review agent built on mowave-loci. Asks the user about overdue facts via WhatsApp and updates the store from their replies.
Vectros Claude Code Agent Memory
Cross-session memory for Claude Code: recall relevant context automatically at the start of a turn, distill durable lessons out of a session involuntarily, and dispose them into y…
Memcal
memory + calendar for agents
Multimodal Desktop Agent
Modular desktop AI agent core with local/OpenAI-compatible LLMs, memory fallbacks, MCP-style tools and multimodal adapters.
Dsh Flymemory
Long-term memory for DeepSeek Harness: 15 FlyMemory MCP tools, automatic recall and capture hooks, and a supervised local engine.
NotDory
NotDory is durable memory your agents manage themselves — so every session starts where the last left off.
Witself
Identity, memory & collaboration platform for AI agents — facts, memories, secrets, and inter-agent messaging via a CLI, MCP, and a Go server.
Podman MCP Memory Service
Podman compose stack for doobidoo/mcp-memory-service on Windows: an MCP memory server for Claude Code with a hybrid SQLite and Cloudflare backend, plus a logon autostart task.
Hamyad
One shared project brain for Claude Code, Claude.ai chat, Claude Desktop and GitHub: git-backed .brain/ MCP memory with stdio + remote HTTP (Cloudflare Workers), Claude Code hooks…
Extremis
Persistent, learning memory for AI agents — RL-scored retrieval, intelligent forgetting, MCP-native. Works with Claude Code, Cursor, OpenAI.
Dsh Memvault
DeepSeek Harness 插件：把 MemVault 的核心记忆块注入 system prompt（每步可见、无需工具调用），并把每个完成的回合交给 MemVault 的抽取/向量化管线。Host-only bundle · 零运行时依赖 · 只读直连 SQLite ｜ Inject MemVault core memory into the DS…
Joyczl Agent
Joy — a local-first personal assistant. Rust core (loop / memory / tools / graph / evals), TypeScript gateways + dashboard, Python thin SDK.
Mem0 MCP Selfhosted
Host a complete memory server using mem0 with Qdrant, Neo4j, and Ollama for powerful memory management and LLM integration with Claude or Ollama.
Local
Simulating Multiple Context Protocol
Leanstudio
The Lean 4 IDE that checks the checker. A native desktop IDE for macOS, Windows, and Linux with an independent kernel re-verifying all proofs.
Cursor Memory Server
A persistent memory system for Cursor IDE — Hooks + MCP hybrid, auto-recall at session start, dual-layer global/project memory, bilingual full-text search.
Memorycrystal
Store persistent memory for AI agents so every conversation, decision, and session stays informed
Loom
System 3 MCP server — persistent identity, memory, and self-model for AI agents. Single-file sqlite-vec + fastembed; zero external services.
Recall
Long-term memory for AI agents: facts with dates and sources, history kept, honest "I don't know". REST API, MCP server, TS/Python SDKs. Self-hostable. Website: https://recallmem.…
Server
MCP server for MemoryPlugin: long-term memory shared across ChatGPT, Claude, Gemini, and 21+ AI tools
Modelcontextprotocol
Four Model Context Protocol (MCP) servers in a single Rust binary.
Cairn
agent wayfinding. temporal knowledge store in one sqlite file. no neo4j, no cloud, no lock-in.
Cortex
Durable working memory for coding agents — one task, one memory, zero dependencies. MCP server in pure Python stdlib.
Local Memory
Local-first long-term memory for AI agents. SQLite, offline, zero cloud. MCP server.
Memory MCP
Memory for your AI agents. Remote MCP (Model Context Protocol) server for storing, retrieving, and semantically searching "memories" on behalf of AI agents
Mnemex
Anchored memory MCP server for AI coding agents — binds decisions to code symbols, delivers context just-in-time. Works with Claude Code, Codex CLI, Cursor, Windsurf, Gemini CLI.…
Devin Brain
Anti-poisoning memory store for agents: provenance, versioning, quarantine gate
Decision Graph
Engineering decision memory for your organization. Extract the why behind your code from PRs, issues, and commits, then ask natural-language questions - dg ask "Why was this built…
Engram
Persistent memory for AI coding assistants — replaces full session history with targeted fact injection. MCP server, semantic search, cross-project knowledge graph.
Visp Memory
Project memory for coding assistants: decisions, warnings and history across sessions, retrieved with source citations
Cortex
Memory and knowledge service, MCP and TUI for AI agent workflows.
Agent
Local-first Cognitive Execution Platform for Multi-LLM Orchestration, Autonomous Workflows, Persistent Memory & Offline Learning
Server
MCP Server for BaseGrid — persistent memory for Claude, Cursor, and Cline
Synapse
MCP server: Persistent AI memory + knowledge graph + code search. Local-first. Pure SQLite. npm install -g synapse-cortex
Opencode Memory
Persistent semantic memory for AI coding agents — a single Rust MCP server over SQLite + sqlite-vec with local llama.cpp embeddings. Works with opencode, Claude Code, and Codex.
Zai Memory Hub
Self-hosted MCP-backed memory store shared across AI assistants. One Postgres, one bearer token, one dashboard.
Server Memory
Local-first MCP server for durable agent memory
Engram
Scope-aware memory architecture for multi-agent AI assistants. Powered by Mem0 + Qdrant + MCP.