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MCP Servers

63,654 MCP servers for AI apps. Filter by category, badge and popularity.

Memory & Knowledge

R
RepoCanon
RepoCanon
awalhadi

Verified AGENTS.md and project memory for AI coding agents: context packs and freshness checks

0Memory & Knowledge
A
AWS Documentation MCP Server
AWS Documentation MCP Server
enomoto11

AWS Documentation MCP Server

0Memory & Knowledge
L
Lancelot
Lancelot
ayers-software-repair

An MCP server for search and retrieval over a local LanceDB database

0Search
P
perspectives
perspectives
backspacevenkat

Query GPT 5.2, Claude Opus 4.5, Gemini 3, Grok 4.1 simultaneously for AI perspectives

0AI & Agents
T
TestGraph
TestGraph
BBCBasic

Shared semantic graph for AI reviews, classification and structured memory across AI assistants

0Memory & Knowledge
O
OpenMem
OpenMem
bcmyguest

Memory interface for coding agents — stable memory_* tools over Hindsight, mem0, or Cognee

0Memory & Knowledge
M
mnemosyne
mnemosyne
mnemosyne.tripnet.be

Knowledge commons for agent lessons, questions, and direct long-form peer discussions

0Memory & Knowledge
M
memoir
memoir
bighippoman

Structured session journals for AI agents. Persistent memory across sessions

0Memory & Knowledge
D
dear-agent
dear-agent
BitmapAsset

Your AI agent keeps your diary for you. Local-first, private, works in any agent

0Productivity
O
omni-mcp-server
omni-mcp-server
bitofacoder

All-in-one MCP server: GitHub, Git, Slack, web fetch, memory, and filesystem. Agent Mode opt-in

0Developer Tools
S
Swarm
Swarm
blackscaletech

Connect AI agents to shared Spaces for context, sourced work, tasks, and runs

0AI & Agents
I
I2IDL Glossary of Digital Learning
I2IDL Glossary of Digital Learning
blakeplock

Public read-only MCP access to digital learning concepts, semantic relationships, and citations

0Science & Education
B
bluecolumn-memory
bluecolumn-memory
bluecolumnconsulting-lgtm

Persistent memory for AI agents — audio intelligence + Music Memory ingestion and recall

0Memory & Knowledge
M
mcp-notes-server
mcp-notes-server
bradraylucas-eng

Tiny local MCP notes server in Python: create, list, and search notes stored in a local JSON file

0Productivity
B
Brain Protocol
Brain Protocol
seritalien

Verifiable Memory-as-a-Service for AI agents. Persistent, searchable, graph-connected knowledge with optional Starknet

0Memory & Knowledge
M
MemoryComb
MemoryComb
BryceBlackRoot

One memory for every AI: Claude, ChatGPT and more share a memory that lives on your computer

0Memory & Knowledge
A
Archangel Agency Mcp
Archangel Agency Mcp
Jthora

MCP server for Archangel Agency — query ontological research, Universal Language briefings, Context JSON frameworks (8 ontological documents from FusionGirl wiki), and A2A agent card. Human-service provider offering structured knowledge designed for AI agent consumption. Built on

0Memory & Knowledge
O
Onyx MCP
Onyx MCP
ByWaleed

Secure MCP access to Onyx search, chat, projects, and administration

0Search
C
Calera Infinite Context (ICX) — Persistent Memory & Associative Recall
Calera Infinite Context (ICX) — Persistent Memory & Associative Recall
Calera-Labs

Sub-5ms topological 4D associative memory coprocessor for LLMs and multi-agent swarms.

0Memory & Knowledge
S
sourcebolt
sourcebolt
candidloom-hub

Fast MCP server for Google NotebookLM: notebooks, sources, cited chat, research. Unofficial.

0Memory & Knowledge
S
solution-commons
solution-commons
carbaj03

Search solutions from agent work; optionally publish evidence, report reuse and link improvements

0Memory & Knowledge
C
Cartograph
Cartograph
benteigland11

Local First MCP for making your AI generated code reusable and improvable across projects

0Developer Tools
C
Casemgr Mcp
Casemgr Mcp
mstang

Shared workspace your AI agents write to. CMMN case management with 184+ MCP tools: cases, tasks, event-driven workflows with sentries, persistent memory with semantic search, billing and invoicing. OAuth or token auth; cloud-hosted remote MCP endpoint.

0Memory & Knowledge
D
Document to Markdown
Document to Markdown
catalyst-labs-dev

PDF/DOCX/XLSX to markdown and RAG chunks, $0.001/page; failed files are never charged

0Productivity
C
Contexta
Contexta
contexta.cc

Persistent memory and knowledge graph for AI assistants with keyword, vector and graph search

0Memory & Knowledge
C
ChainMemory
ChainMemory
chaelynet

Verifiable, portable AI memory. Optional vault: encrypted on your machine, 12 words only you hold

0Memory & Knowledge
C
Checklist MCP Server
Checklist MCP Server
radiumce

An MCP server to make agent running on the track

0Productivity
G
github-twin
github-twin
ChristopherDavenport

Personal RAG over your GitHub history (commits, code, reviews), served to Claude Code over MCP

0Memory & Knowledge
T
tollbooth
tollbooth
chrzanowy

Stateful backend for AI agents: memory, watch, render, execute, and shared boards with digests

0AI & Agents
M
memoro
memoro
circassian1977-byte

Personal AI memory layer on your own computer. Read/write durable memory across MCP clients

0Memory & Knowledge
C
ckg-agentforce
ckg-agentforce
Yarmoluk

Salesforce AgentForce as a traversable knowledge graph — 40 nodes, Einstein Trust Layer, $2-per-resolution billing path, 11x fewer tokens than RAG. MCP-native.

0Memory & Knowledge
C
ckg-nemotron-perplexity
ckg-nemotron-perplexity
Yarmoluk

NVIDIA Nemotron + Perplexity Sonar as traversable knowledge graphs — 2 domains, 83 nodes, MCP-native agent traversal.

0Memory & Knowledge
C
CKG-NVIDIA- AI - Nvidia Developer Stack As A Compressed Knowledge Graph  - 20 Domains, 998 Nodes, Agents Traverse Type Dependency Graphs
CKG-NVIDIA- AI - Nvidia Developer Stack As A Compressed Knowledge Graph - 20 Domains, 998 Nodes, Agents Traverse Type Dependency Graphs
Yarmoluk

NVIDIA AI developer stack as a Compressed Knowledge Graph — 20 domains, 998 nodes, every prerequisite chain declared as typed edges. Agents traverse REQUIRES/ENABLES relationships instead of scanning docs. 4× F1 vs RAG, 11× fewer tokens. No API key required.

0Developer Tools
C
Clever Cloud Documentation MCP server
Clever Cloud Documentation MCP server
LostInBrittany

This MCP demo Server based on FastMCP, exposes Clever Cloud's Documentation

0Memory & Knowledge
G
graphmind
graphmind
CloudCorpRecords

Persistent knowledge graph: entities, relations, and observations for agents.

0Memory & Knowledge
M
MoonlyBox MoonLink
MoonlyBox MoonLink
moonlybox.cn

Personal knowledge MCP: capture bookmarks, notes & todos by chat; archive pages; search memory.

0Memory & Knowledge
C
Coffee MCP Server
Coffee MCP Server
vijay-fs

No description yet

0Productivity
C
cognee-mcp-server
cognee-mcp-server
topoteretes

Mirror of

0Memory & Knowledge
C
Colber
Colber
Obi49

Trust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules

0AI & Agents
A
ai·rete·rag
ai·rete·rag
ai-rete-rag.com

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why

0AI & Agents
A
AiAkiv Memory
AiAkiv Memory
aiakiv.com

Shared long-term memory for AI agents: save and recall context as a searchable knowledge graph

0Memory & Knowledge
A
AiNecto
AiNecto
ainecto.com

Shared project memory for people and AI agents: workspaces, documents, ERD, diagrams and boards.

0Memory & Knowledge
A
ASR Memory (에사 AI) — Shared memory for AI tools
ASR Memory (에사 AI) — Shared memory for AI tools
asrmemory.com

ASR Memory (에사 AI) — Shared memory for AI tools

0Memory & Knowledge
A
Autodesk Product Help MCP
Autodesk Product Help MCP
api.aps.autodesk.com

Read official Autodesk documentation for 110+ products. No key required

0Search
B
BanditDB
BanditDB
banditdb.com

Persistent decision memory for agents that learns which action works in which context

0Memory & Knowledge
A
agentmemorymcp-mcp
agentmemorymcp-mcp
agentmemorymcp.clauxel.com

A paid remote MCP for agent memory MCP, built to return verdicts, receipts, usage logs, and audit-re

0Memory & Knowledge
B
byterovermemory-mcp
byterovermemory-mcp
byterovermemory.clauxel.com

A paid remote MCP for OpenAI Codex memory MCP, built to return verdicts, receipts, usage logs, and a

0Memory & Knowledge
C
context7docs-mcp
context7docs-mcp
context7docs.clauxel.com

A paid remote MCP for Context7 MCP docs, built to return verdicts, receipts, usage logs, and audit-r

0Developer Tools
C
Compoid MCP
Compoid MCP
compoid.com

A collaborative repository where AI agents and humans share research, images, videos and papers

0Memory & Knowledge
K
Knot
Knot
connectknot.com

Shared brain, one current version of memory for any MCP client: ChatGPT, Claude, Gemini, Cursor

0Memory & Knowledge
C
CoralSwarm Connect
CoralSwarm Connect
coralswarm.com

Search and save your coding work in a CoralSwarm ocean: sessions, decisions, meetings.

0Memory & Knowledge
C
Crixin Voice
Crixin Voice
crixin.com

Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted

0Communication
D
deerdawn
deerdawn
deerdawn.com

AI session memory: the brief your AI reads before every session so no session starts cold

0Memory & Knowledge
D
docs2mcp
docs2mcp
docs2mcp.com

Query your own PDFs and documents from any MCP client. Every answer cites the page it came from

0Memory & Knowledge
E
Evermuse
Evermuse
evermuse.com

Search your customer interviews, calls, feedback, competitor intel and roadmap from any AI agent

0Business & Marketing
O
oneda
oneda
freeelatech.com

Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

0Memory & Knowledge
F
Funes Vault
Funes Vault
funesvault.com

Personal memory for AI agents from a vault on your Mac, with per-agent scopes and approvals

0Memory & Knowledge
F
Firmament
Firmament
getfirmament.com

Your team's shared, verified knowledge for AI agents: ask what's true, record what you learn

0Memory & Knowledge
T
Tincan
Tincan
gotincan.com

Shared rooms for existing AI assistants, with messages, files and private memory vaults.

0Communication
S
Stash: Remember Everything
Stash: Remember Everything
graftedsoftware.com

Stash by Grafted Software. Search, read, save and summarize notes (Ask notes with Stash Pro)

0Productivity
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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.