Memory and context MCP servers

4,040 servers

Give your client long-term memory: notes, knowledge graphs and vector stores.

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mcp-simple-memory io.github.ohsim713-cmd/mcp-simple-memory

Persistent memory for Claude Code via MCP. SQLite + optional semantic search. Zero native deps. Works on Windows/Mac/Linux.

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Memory and context npm Local 8 a week MIT
@reattend/mcp io.github.reattend/reattend-mcp

MCP server for Reattend — give Claude, Cursor, and any AI tool persistent memory

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Memory and context npm Local 3 a week MIT
sqlite-memory-mcp io.github.miles990/claude-memory-mcp

Unified SQLite Memory MCP Server for Claude Code ecosystem - Memory, Skills, Context, Failures

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Databases npm Local 13 a week MIT
laminark io.github.noobynull/laminark

Persistent adaptive memory for Claude Code

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Memory and context npm Local 6 a week ISC
@getplumb/mcp-server io.github.getplumb/plumb-mcp-server

Plumb MCP stdio server — exposes memory tools to Claude and other MCP clients

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Memory and context npm Local 3 a week MIT
hydracode-cli io.github.cyrusjameskhan/claude-code-hydracode

HYDRACODE - Multi-headed AI coding assistant with CLI, Telegram bot, MCP support, RAG for code and documents, and persistent memory

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Memory and context npm Local 9 a week MIT
memorandum-mcp io.github.lionsoftware/memorandum

MCP server with memory: facts (short records with LRU expiration) and documents (with metadata and semantic search)

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Office documents and spreadsheets npm Local 4 a week GPL-3.0
@neko0721/memory-bank-mcp io.github.hoppo-chan/memory-bank-mcp

A guided Memory Bank MCP plugin for AI-assisted development with persistent project context

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Memory and context npm Local MIT
aiw io.github.putao520/agentic-warden

AIW (AI Warden) - Universal AI CLI management platform with intelligent process tracking, semantic memory, and provider coordination.

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Memory and context crates.io Local
moltmind io.github.ariv14/moltmind

Agent Memory MCP Server — persistent semantic memory and session continuity for AI agents

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Memory and context npm Local 7 a week MIT
@justmpm/memory io.github.justmpm/memory-mcp

MCP Server para gerenciar memória persistente de subagents

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Memory and context npm Local 8 a week MIT
@iflow-mcp/jovanhsu-mcp-neo4j-memory-server io.github.iflow-mcp/jovanhsu-mcp-neo4j-memory-server

MCP Memory Server with Neo4j backend for AI knowledge graph storage

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Memory and context npm Local 9 a week MIT
@tomisakae/memory-mcp io.github.tomisakae/test-mcp

Memory MCP Server - Hệ thống lưu trữ và truy xuất thông tin cho AI

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Memory and context npm Local MIT
@kcpatt27/memvid-mcp io.github.kcpatt27/memvid-mcp

MemVid MCP Server - AI Memory Bank Management with Enhanced Search

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Memory and context npm Local MIT
cathedral-mcp-server io.github.odinbot33/cathedral-mcp-server

MCP server for The Cathedral — Odin's Eye Enterprises. 19 AI-agent-callable tools: Agent Soul Protocol (register, soul, voice, compatibility, daily guidance), Oracle, Cosmic Briefing, Transit Alerts,

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Monitoring and observability npm Local 4 a week MIT
continuity-memory io.github.uziiuzair/continuity

Persistent memory backbone for AI tools. MCP server that gives Claude Code, Cursor, and Windsurf shared, versioned memory across sessions.

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Memory and context npm Local 2 a week MIT
neo-memory io.github.neomemoryai/neo-memory

Local-first memory engine for AI agents. Four-layer architecture (Working/Profile/Episode/Graph) with temporal knowledge graph, multi-agent permissions, and three-way parallel retrieval.

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Memory and context npm Local 5 a week APACHE-2.0
zardus-mem io.github.zardusai-cyber/zardus_mem

Persistent MCP memory server for Zardus AI - knowledge graph-based memory across conversations

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Memory and context npm Local 2 a week MIT
engram-protocol io.github.ecomxco/engram-server

MCP server and CLI for the Engram AI memory protocol — persistent context across sessions, devices, and agents

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Memory and context npm Local 4 a week MIT
@xache/mcp-server io.github.oliveskin/xache

MCP server for Xache Protocol - collective intelligence, verifiable memory, and reputation for AI agents

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Memory and context npm Local 7 a week MIT
team-memory-mcp io.github.gustavolira/team-memory-mcp

Shared team memory for AI coding agents. Bayesian confidence scoring with temporal decay.

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Coding agent tools npm Local 4 a week MIT
neuroverse io.github.joshua400/neuroverse

Multilingual intelligence + memory + safety MCP server for autonomous AI agents

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Memory and context npm Local 3 a week APACHE-2.0
@iflow-mcp/wazzamo-vecfs io.github.wazzamo/vecfs

VecFS (Vector File System) is a lightweight, local-first vector storage specification and implementation designed for AI agent long-term memory.

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Files and storage npm Local 4 a week APACHE-2.0
knowledge-mcp io.github.cristinecula/knowledge-mcp

A shared agent knowledge system with brain-inspired memory decay, associative linking, and knowledge graph visualization — exposed as an MCP server.

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Memory and context npm Local 5 a week MIT
mentedb-mcp io.github.nambok/mentedb-mcp

MCP server for MenteDB, the cognition aware database for AI agent memory

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Memory and context crates.io Local
@unclick/mcp-server com.npmjs.unclick/mcp-server

UnClick gives MCP-compatible agents 669 customer-visible apps and 1599 actions, plus persistent cross-session memory.

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Memory and context npm Local 31 a week MIT
giga-manager io.github.namanyayg/giga-manager

Project memory and task management for your codebase

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Project management npm Local 84 a week AGPL-3.0-ONLY
@iflow-mcp/keystonescience-codex-mem io.github.keystonescience/codex-mem

Persistent memory for Codex CLI, Claude Code, and MCP clients

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Memory and context npm Local 1 a week AGPL-3.0
symgraph io.github.grahambrooks/symgraph

Semantic code intelligence library and MCP server - build knowledge graphs of codebases

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Developer tools crates.io Local
@lobsterbarorg/namespace-mcp-server io.github.unblinkr/agent-memory-mcp-server

MCP server for Namespace — persistent memory for AI agents

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Memory and context npm Local 3 a week MIT
@manasdb/mcp-server io.github.manasdb/mcp-server

Plug-and-play MCP memory server for AI agents — powered by ManasDB polyglot storage (MongoDB, PostgreSQL, and more)

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Databases npm Local 4 a week SEE-LICENSE-IN
cortexmem io.github.ashprakash/cortexmem

Persistent memory for AI coding agents — MCP server for cross-session context

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Coding agent tools npm Local 4 a week MIT
backbrain io.github.kaustubh285/backbrain

Backbrain (formerly flux-cap): keep a running memory of your work, searchable from the CLI and readable by your AI

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Memory and context npm Local 2 a week MIT
unimem io.github.gosecreto/unimem

Universal AI CLI Memory Service - automatic context switching across Claude Code, Gemini CLI, Codex, Copilot, Cursor, and Aider

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Memory and context npm Local 3 a week MIT
@coppermind/mcp io.github.yames-games/coppermindapi-mcp-server

MCP server for Coppermind — add persistent AI memory to any agent

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Memory and context npm Local 2 a week MIT
@jamesanz/memory-mcp io.github.jamesanz/memory-mcp

MCP server for logging and retrieving memories with context window caching and shared memories

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Memory and context npm Local 7 a week MIT
spine-mcp io.github.xxiautomate-star/xxiautomate-dashboard-mcp

The memory layer for your AI. Append-only, infinite, never summarised. MCP server for Claude Code, Claude Desktop, Cursor, Windsurf, and Continue.

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Memory and context npm Local 13 a week
@inflectiv-ai/agentvault io.github.inflectiv/agentvault

Encrypted agent credential and memory vault with MCP server. Implements the AVP (Agent Vault Protocol) open standard.

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Memory and context npm Local 3 a week MIT
onebrain-mcp io.github.onebrain-rocks/onebrain-mcp

OneBrain MCP server — persistent AI memory for Claude, Cursor, and other MCP clients

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Memory and context npm Local 2 a week MIT
@gannonh/memento-mcp io.github.gannonh/memento-mcp

Memento MCP: Knowledge graph memory system for LLMs

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Memory and context npm Local MIT
memex-mcp io.github.jjosegomez/memex

Portable, E2E encrypted AI memory for developers. MCP server + CLI.

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Developer tools npm Local 4 a week MIT
second-brain-lite-mcp io.github.emmanikea/secondbrain-lite-mcp

Second Brain Lite (MCP) — connect any MCP-compatible assistant to your Obsidian vault

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Docs and knowledge bases npm Local 1 a week MIT
@iflow-mcp/velvetmonkey-flywheel-memory io.github.velvetmonkey/flywheel-memory-mcp-server

MCP tools that search, write, and auto-link your Obsidian vault — and learn from your edits.

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Memory and context npm Local 1 a week APACHE-2.0
@danielzfliu/memory io.github.danielzfliu/memory

A local MCP server and Node.js library for storing, searching, and querying tagged text pieces using ChromaDB and Ollama

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Memory and context npm Local 3 a week GPL-3.0
@izumisy/mcp-duckdb-memory-server io.github.izumisy/mcp-duckdb-memory-server-g69r9w

MCP Memory Server with DuckDB backend

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Data warehouses and analytics npm Local 6 a week MIT
@simpletoolsindiaorg/engi-mcp io.github.simpletoolsindia/software-engineering-intelligence-mcp-server

Software Engineering Intelligence MCP Server — 97% token reduction for Claude Code. 12 tools + 7 resources for scoped file discovery, flow summaries, bug tracing, planning, and multi-session memory.

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Memory and context npm Local 3 a week MIT
@cosmiclasagnadev/zmem io.github.cosmiclasagnadev/zmem

Local-first hybrid memory with zvec + FTS + MCP

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Memory and context npm Local 3 a week MIT
lore-memory io.github.tjindl/lore

Persistent project memory for developers. Captures decisions, invariants, gotchas, and graveyard entries — automatically and manually — and injects them into AI coding sessions.

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Memory and context npm Local 3 a week MIT