Memory and context MCP servers

4,019 servers

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

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@cognito-distillery/moonshine-mcp io.github.cognito-distillery/moonshine-mcp

MCP server for Moonshine knowledge graph

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Memory and context npm Local MIT
@graphmind/cli io.github.aouicher/graphmind

Your codebase has memory. Use it.

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Developer tools npm Local 9 a week MIT
@iflow-mcp/digitarald-agent-todos io.github.digitarald/vscode-agent-todos

Upgrades VS Code's agent mode with persistent memory and workflow management

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Developer tools npm Local MIT
@codemoot/mcp-server io.github.katarmal-ram/codemoot-mcp-server

MCP server for multi-model AI code review, planning, debate, and memory (experimental)

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Developer tools npm Local MIT
@henrychong-ai/mcp-neo4j-knowledge-graph io.github.henrychong-ai/mcp-neo4j-knowledge-graph

Neo4j-based knowledge graph MCP server with temporal versioning and semantic search

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Databases npm Local 30 a week MIT
coding-memory-mcp io.github.chinacarlos/coding-memory-mcp

Local-first long-term memory MCP server for AI coding assistants

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Memory and context npm Local 30 a week MIT
granite-mem io.github.the-vibe-company/granite-vq8tfb

Local-first markdown memory system for humans and AI agents: MCP server, typed knowledge graph, deterministic garden planning.

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Memory and context npm Local 30 a week MIT
mcp-prose-memory io.github.gabrimatic/mcp-prose-memory

MCP server for persistent memory with JSON storage and atomic fact operations

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Memory and context npm Local 30 a week MIT
Claude Memory Manager io.github.NyxToolsDev/claude-memory-manager

Cross-session memory for Claude Code — context capture, semantic search, recall

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Memory and context Official MCP Registry Local
@classytic/arc-ai io.github.classytic/arc-ai

Agent toolkit on AI SDK v7 — sub-agents, context management, hooks, session, provider tools, memory, multi-tenant scope

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Memory and context npm Local 29 a week SEE-LICENSE-IN
@continuity/mcp io.github.thiagoscode/continuity-mcp-server

Continuity MCP server — persistent AI memory for your codebase via Model Context Protocol

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Developer tools npm Local 29 a week SEE-LICENSE-IN
agent-planner-mcp io.github.tagents/agent-planner-mcp

MCP server for AgentPlanner — AI agent orchestration with planning, dependencies, knowledge graphs, and human oversight

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Model and agent tools npm Local 29 a week MIT
ai-management io.github.knofler/myai

myai — a self-owned, git-versioned AI memory + multi-agent framework. Plug any agent (Claude, Cursor, Gemini, Codex, opencode) into your own portable brain so it boots already knowing your projects, d

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Model and agent tools npm Local 29 a week MIT
code-brain io.github.kitara2005/code-brain

Turn any codebase into searchable knowledge for Claude Code. LLM Wiki + AST Index + MCP Server.

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Developer tools npm Local 29 a week MIT
knowledgex io.github.rahulnyk/knowledgex

Long-term memory with judgment for any AI agent, stored in the Open Knowledge Format (OKF).

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Memory and context npm Local 29 a week MIT
@lesgo/memory-mcp io.github.clayton-duarte/memory-mcp

Personal External Brain MCP Server - A stateless MCP server for syncing templates, standards, and knowledge via GitHub

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Memory and context npm Local MIT
@highflame/codeoid io.github.highflame-ai/codeoid

Identity-first control plane for AI coding agents — multi-session, multi-frontend, with cross-session memory

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Coding agent tools npm Local 28 a week MIT
@phuetz/code-buddy io.github.phuetz/code-buddy

AI coding agent with terminal and HTTP interfaces, optional Cowork desktop integration, multi-provider routing, tools, fleet collaboration and inspectable memory. See release notes for supported integ

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Docs and knowledge bases npm Local 28 a week BUSL-1.1
lattice-talk io.github.d4rkninja/lattice-talk

Lattice — Cross-Harness MCP Session Bus. Shared sessions, DMs, rooms, memory, and OpenTelemetry for agents across Claude Code, Cursor, Codex, and custom harnesses.

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Monitoring and observability npm Local 28 a week MIT
strata-mcp io.github.kytheros/strata

Local memory layer for AI agents — coding assistants over MCP, game NPCs over REST

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Memory and context npm Local 28 a week APACHE-2.0
@iflow-mcp/cabbages-memory-pickle-mcp io.github.justar96/memory-pickle-mcp

MCP server for AI agent project management - 13 tools for session memory and task tracking

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Memory and context npm Local APACHE-2.0
@iflow-mcp/0nork-0nmcp io.github.0nork/0nmcp-r6ek6p

Universal AI API Orchestrator — 1554 tools, 96 services, portable AI Brain bundles + machine-bound vault encryption + Application Engine. The most comprehensive MCP server available. Free and open sou

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Memory and context npm Local 3 a week MIT
@199-bio/engram io.github.199-biotechnologies/engram

Give Claude a perfect memory. Local-first MCP server with hybrid search.

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Memory and context npm Local 56 a week MIT
agent-memory-store io.github.vbfs/agent-memory-store-bf7rwj

Shared, persistent memory for teams of AI agents over MCP. Hybrid search (SQLite FTS5 + local multilingual embeddings), safe for many agent processes, zero external services.

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Memory and context npm Local 27 a week MIT
@nhatnguyen9317/memory-mcp-server io.github.ngquocnhat9317/memory-mcp-server-readme.md

MCP server for persisting agent long-term memory and step-by-step reasoning traces in SQLite

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Memory and context npm Local 26 a week MIT
codemap-mcp io.github.ayoubachour/codemap

Local-first persistent codebase memory for MCP-enabled coding agents.

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Coding agent tools npm Local 26 a week MIT
contextjoin io.github.rohitmenonhart-xhunter/contextjoin-npm

Markdown-first project memory and live agent coordination for Codex, Claude, Cursor, and other harnesses.

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Office documents and spreadsheets npm Local 26 a week ELASTIC-2.0
toolnet-memory io.github.lbt-ai/toolnet-memory

Persistent project memory, work continuity, and code intelligence for AI coding agents.

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Coding agent tools npm Local 26 a week MIT
claude-brain io.github.demgun101/2nd-brain

Local development assistant bridging Obsidian vaults with Claude Code via MCP

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Memory and context npm Local 136 a week MIT
Tirith io.github.eabz/tirith

Coordination server for parallel coding agents: claims, contracts, notices, and memory notes.

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Docs and knowledge bases Official MCP Registry · crates.io Local
@agent-memory/mcp io.github.whq25/agent-memory-mcp

MCP server for agent-memory: long-term, cross-project memory system for AI agents

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Memory and context npm Local MIT
decisionnode io.github.decisionnode/decisionnode-qp84wx

Record structured decisions once, search them from all your AI coding tools — a shared structured semantic memory store across Claude Code, Cursor, Windsurf, Antigravity, and every MCP client.

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Memory and context npm Local 10 a week MIT
@cpenned/mcp io.github.cpenned/open-brain-mcp

MCP server for Open Brain - a thin adapter over the /v1 HTTP API.

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Memory and context npm Local 25 a week MIT
@fancyrobot/agent-vault io.github.thefancyrobot/agent-vault

Durable project memory for coding agents. Obsidian-compatible vault with MCP server, pi package, and workflow support for Claude Code, OpenCode, pi, and Codex.

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Coding agent tools npm Local 25 a week MIT
@iwo-szapar/second-brain-health-check io.github.iwo-szapar/memory-os-7mrtsf

Open-source context engineering scanner for Claude Code. Scores 45 check layers across CLAUDE.md, skills, hooks, memory, and planning artifacts. Free local tools + paid upgrades via MemoryOS.

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Memory and context npm Local 25 a week MIT
@kilnai/core io.github.sequelcore/kiln-core

Cybernetic control plane for agentic systems with governed context, memory, safety, and execution

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Project management npm Local 25 a week APACHE-2.0
@neverprepared/mcp-obsidian-second-brain io.github.neverprepared/mcp-obsidian-second-brain

MCP server for Obsidian-based second brain memory using PARA methodology

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Docs and knowledge bases npm Local 25 a week MIT
cctx-optimizer io.github.anil7948/cctx

Reduce Claude Code token usage by 70-90% with cross-session memory and four-layer optimization: semantic codebase indexing, PostToolUse tool compression, turn summarization, and session consolidation.

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Memory and context npm Local 25 a week MIT
keepmind io.github.manuelstaggl/keepmind

Memory compression system for Claude Code - persist context across sessions (node-only fork of claude-mem)

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Memory and context npm Local 25 a week APACHE-2.0
memex-mvp io.github.parallelclaw/memex-mvp

Local-first MCP server for cross-agent AI memory. One SQLite + FTS5 corpus across Claude Code, Cowork, Cursor, Continue, Zed, Obsidian, and Telegram — passively captured, verbatim, searchable from any

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Databases npm Local 25 a week MIT
@siddharthakatiyar/contextos io.github.siddharthakatiyar/contextos

ContextOS - Universal knowledge graph for coding agents

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Coding agent tools npm Local 6 a week MIT
governed-second-brain io.github.jeremylongshore/bobs-big-brain-plugin

Governed second brain — a Claude Code + Cowork plugin + installer. ONE plugin, two modes: local (default) turns your files into cited memory with deterministic governance and a tamper-evident audit tr

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Memory and context npm Local 6 a week APACHE-2.0
@aaronsb/kg-cli io.github.aaronsb/knowledge-graph-system-cli

Knowledge Graph CLI and MCP server - interact with knowledge graph systems

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Memory and context npm Local 24 a week MIT
ape-mcp io.github.fernandogarzaaa/ape-mcp

APE — hybrid-native MCP server with an embedded, user-configurable agent: multi-engine orchestration (Genesis + EVE + ADAM + Skein), declarative connectors, task-graph execution, audit ledger, memory.

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Git and code hosting npm Local 24 a week MIT
mindgraph-mcp io.github.shuruheel/mindgraph-mcp

MCP server for MindGraph — connect Claude Desktop, Claude Code, and any MCP client to your knowledge graph

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Memory and context npm Local 24 a week MIT
@alsania-io/eme io.github.alsania-io/eme

Echo Memory Engine - Alsania's sovereign memory system

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Memory and context npm Local 23 a week MIT
@beledarian/mcp-local-memory io.github.beledarian/mcp-local-memory

Local memory server for AI agents using SQLite and MCP

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Memory and context npm Local 23 a week MIT
@caiquebrito/nodum-mcp io.github.caiquebrito/nodum

Model Context Protocol server for Nodum — integrate code knowledge graphs with Claude AI

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Memory and context npm Local 23 a week MIT