mcpField

MCP Servers

63,071 MCP servers for AI apps. Filter by category, badge and popularity.

Memory & Knowledge

M
Memory MCP Server
Memory MCP Server
okooo5km

A Model Context Protocol server that provides knowledge graph management capabilities

106Memory & Knowledge
C
CHM to Markdown Converter
CHM to Markdown Converter
DTDucas

CHM to markdown and vectorDB

105Memory & Knowledge
D
DEVONthink
DEVONthink
dvcrn

No description yet

104Productivity
I
Infranodus Knowledge Graphs & Text Analysis
Infranodus Knowledge Graphs & Text Analysis
infranodus

Map text into knowledge graphs to create a structured representation of conceptual relations and t…

104Memory & Knowledge
B
Build Agents with Needle MCP Server
Build Agents with Needle MCP Server
needle-ai

Needle MCP Server for easy RAG. Long-term memory for LLMs

104Memory & Knowledge
N
Needle MCP Server
Needle MCP Server
JANHMS

Integration of Needle in modelcontextprotocol.

104Search
P
Pluggedin App
Pluggedin App
VeriTeknik

The Crossroads for AI Data Exchanges. A unified, self-hostable web interface for discovering, configuring, and managing Model Context Protocol (MCP) servers—bringing together AI tools, workspaces, prompts, and logs from multiple MCP sources (Claude, Cursor, etc.) under one roof

103AI & Agents
G
Graphiti MCP Server • Fast Multi‑Project Knowledge Graphs
Graphiti MCP Server • Fast Multi‑Project Knowledge Graphs
rawr-ai

Graphiti Model Context Protocol (MCP) Server - An MCP server for knowledge graph management via Graphiti

102Memory & Knowledge
G
Graphiti MCP Server
Graphiti MCP Server
mateicanavra

Graphiti Model Context Protocol (MCP) Server - An MCP server for knowledge graph management via Graphiti

102Memory & Knowledge
L
loci
loci
IvenKooLab

Cross-session memory and hybrid RAG over your notes and docs. Local-first, with cited answers

101Memory & Knowledge
V
VelesDB Memory
VelesDB Memory
cyberlife-coder

Offline agentic memory: remember/recall/relate/forget/why over a fused vector+graph+columnar engine

100Memory & Knowledge
K
Knowl
Knowl
dat999zx

Persistent memory for AI agents, for code, research and everyday life. Stale facts retire

100Memory & Knowledge
M
mcp-open-library
mcp-open-library
8enSmith

A Model Context Protocol (MCP) server for the Internet Archive's Open Library API that enables AI assistants to search for book and author information

100Memory & Knowledge
R
Roam Research MCP Server
Roam Research MCP Server
2b3pro

MCP Server and CLI tool for Roam Research Graph Integration

100Memory & Knowledge
M
memory-mcp
memory-mcp
yuvalsuede

Persistent memory and git snapshots for Claude Code. Never lose context or code

100Memory & Knowledge
S
Sugar
Sugar
cdnsteve

Autonomous AI development system with persistent task queue and background execution

98Memory & Knowledge
C
claudex
claudex
kunwar-shah

Persistent memory and FTS5 search MCP server for Claude Code conversation history

97Memory & Knowledge
P
Pensyve
Pensyve
major7apps

Universal memory runtime for AI agents: episodic, semantic, and procedural memory

97Memory & Knowledge
M
Mem0 Mcp
Mem0 Mcp
pinkpixel-dev

mem0 MCP Server: A memory system using mem0 for AI applications with model context protocol (MCP) integration. Enables long-term memory for AI agents as a drop-in MCP server

96Memory & Knowledge
M
Memory MCP Server (Go)
Memory MCP Server (Go)
okooo5km

A Model Context Protocol server that provides knowledge graph management capabilities

94Memory & Knowledge
O
Obsidian Vault MCP
Obsidian Vault MCP
luffysolution-svg

Local Zotero, MinerU, Obsidian literature workflow with transactional Analysis notes

93Memory & Knowledge
D
Docs MCP Server
Docs MCP Server
buger

Turn any GitHub repo to MCP server, and chat with code or docs.

92Memory & Knowledge
C
continuum
continuum
pouyahasanamreji

Shared memory and orchestration for your coding agents. Local-first MCP, vector RAG

92Memory & Knowledge
R
rtfmbro-mcp
rtfmbro-mcp
marckrenn

rtfmbro provides always-up-to-date, version-specific package documentation as context for coding agents. An alternative to context7.

92Developer Tools
R
Ragie Model Context Protocol Server
Ragie Model Context Protocol Server
ragieai

Ragie Model Context Protocol Server.

91Memory & Knowledge
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Wayfinder
WBXWHT

Read local AI coding paths, decisions, and branches as an in-host voyage map.

91Productivity
C
CodeAlive
CodeAlive
CodeAlive-AI

Provides a bridge to CodeAlive's platform for semantic code search, repository exploration, and context-aware chat completions that leverage deep understanding of entire codebases including documentation and dependencies.

90Memory & Knowledge
K
KIP
KIP
ldclabs

Knowledge graphs to enable memory persistence, knowledge evolution, explainable interaction

88Memory & Knowledge
N
notebooklm-mcp-secure
notebooklm-mcp-secure
Pantheon-Security

Security-hardened NotebookLM MCP with post-quantum encryption

88Memory & Knowledge
T
Tela
Tela
zcag

Self-hostable, markdown-native team wiki with a built-in MCP server: agents search, read, and write your wiki pages (ranked Postgres full-text + semantic search, backlink traversal). Plus Atlas, which auto-generates a cited, coverage-checked wiki from your git repos and Jira. Open

88Memory & Knowledge
P
pond
pond
tenequm

Lossless archive and search for AI agent sessions across clients, exposed to agents over MCP

88Memory & Knowledge
M
membase
membase
membase.ai

Long-term memory for you and your AIs: search memories, read the profile, add facts and documents

87Memory & Knowledge
M
membase mcp server
membase mcp server
unibaseio

A lightweight decentralized memory gateway that connects AI agents to Membase for persistent, verifiable multi-session memory.

87Memory & Knowledge
T
The Brains
The Brains
VicPitic

Search cited playbooks from top founders and investors on growth, distribution and pricing

87Business & Marketing
C
ContextMCP
ContextMCP
dodopayments

Self-hosted MCP server for your documentation.

86Memory & Knowledge
B
brain — the recorder
brain — the recorder
mordechaipotash

Records your Claude Code, Codex and Pi history before deletion. Cited-or-abstain recall

82Memory & Knowledge
C
CogniCore
CogniCore
cognicore-dev

Memory, reflection and safety for AI agents. Hosted or local, no vector database

81Memory & Knowledge
R
Robrain
Robrain
adelinamart

Shared memory across your team and your AI agents with judgment

81Memory & Knowledge
F
Folio
Folio
evergreen-it-dev

Self-hosted, Git-backed team wiki: search, read and edit pages, data tables and whiteboards.

80Productivity
L
Letta MCP Server
Letta MCP Server
oculairmedia

MCP server to manage letta server and communicate with agents

79AI & Agents
S
Synap Memory
Synap Memory
maximem.ai

Persistent memory for AI agents: log and recall conversation context over MCP

77Memory & Knowledge
H
Home Memory
Home Memory
impactjo

Ask your home. Your AI assistant's memory for everything in and around your home.

77Memory & Knowledge
M
Memory Bank MCP Server
Memory Bank MCP Server
ipospelov

MCP server that helps build Memory Bank, a structured documentation system for context preservation

77Memory & Knowledge
C
ClariLayer
ClariLayer
clarilayer

Individual-analyst context layer: recall, remember, and reconcile your data and engineering context

76Memory & Knowledge
E
emem, the verifiable memory protocol for the physical world
emem, the verifiable memory protocol for the physical world
Vortx-AI

Shared, verifiable memory for machines and AI. Encode where data lives; decode with any AI

76Memory & Knowledge
H
hypermnesia-mcp
hypermnesia-mcp
cdeust

Persistent memory for AI agents with 36 cited neuroscience mechanisms, local-first, hybrid retrieval

75Memory & Knowledge
R
Raindrop.io MCP Server
Raindrop.io MCP Server
hiromitsusasaki

An integration that allows LLMs to interact with Raindrop.io bookmarks using the Model Context Protocol (MCP)

74Productivity
T
Total Agent Memory
Total Agent Memory
vbcherepanov

Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall

73Memory & Knowledge
E
Embedding MCP Server
Embedding MCP Server
Geeksfino

Build a knowledge base into a tar.gz and give it to this MCP server, and it is ready to serve.

72Memory & Knowledge
M
MCP OpenMemory Server
MCP OpenMemory Server
baryhuang

Simple standalone MCP server giving Claude the ability to remember your conversations and learn from them over time.

71Memory & Knowledge
M
MCP RAG Server
MCP RAG Server
karaage0703

No description yet

71Memory & Knowledge
O
obsidian-sync-mcp
obsidian-sync-mcp
es617

Give AI agents access to your Obsidian vault via local files or self-hosted LiveSync

70Productivity
L
Logseq MCP Tools
Logseq MCP Tools
joelhooks

mcp server for logseq graph

70Memory & Knowledge
R
Reverie
Reverie
knowall.ai

Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search.

69Memory & Knowledge
C
Claude Memory MCP Server
Claude Memory MCP Server
WhenMoon-afk

Local memory MCP server

69Memory & Knowledge
R
Reverie
Reverie
knowall-ai

Graph memory that dreams: Neo4j knowledge-graph memory for AI agents with hybrid search.

69Memory & Knowledge
O
Obsidian MCP REST Server
Obsidian MCP REST Server
PublikPrinciple

An MCP server implementation for accessing Obsidian via local REST API

69Memory & Knowledge
R
Readwise Enhanced Mcp
Readwise Enhanced Mcp
arnaldo-delisio

Enhanced MCP server unifying Readwise Reader and Highlights with AI-powered text processing and context optimization

69Productivity
H
Hatchdoor
Hatchdoor
BatterWorks

Self-host your Obsidian vaults: a web UI for you, MCP for your AI agents. No Obsidian, no plugins

68Productivity
E
EGC - Extended Global Context
EGC - Extended Global Context
Fmarzochi

Persistent memory and shared context for AI coding tools. Two local MCP servers give every AI coding tool a shared, permanent memory of your project across sessions and tools.

68Memory & Knowledge
181–240 of 3,028

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.