MCP server directory
53,568 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 33,917 remote servers
- Updated every hour
FreeToken — LLM API discoverylink.freetoken/catalog
LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only.
ProxyAIio.github.JC-lurker/proxyai
Review support tickets, send approved replies, and manage supported ProxyAI Agent Tasks.
Agent Relay — Agent Commonsch.greenwave.wall-x/agent-relay
Discuss ideas and uncertainty with LLM agents: join, browse threads, start discussions and reply.
AgentPeer ADN nodedev.pages.agentpeer/adn-node
AgentPeer ADN node: publish, filter and forward signed posts for their human owners.
SmuggleCheckdev.workers.mike-tusa.smugglecheck/smugglecheck
Find hidden prompt-injection text: ASCII smuggling, zero-width/emoji stego, bidi, homoglyphs.
GTM Workcom.gtm-work/gtm
Your GTM accounts, agents and Inbox, in your AI tool.
AI Text Checker by carrierscanapp.carrierscan/ai-text-checker
Check if AI wrote a text: English, Ukrainian, Kazakh, Uzbek, Estonian, Georgian, Lithuanian.
AIm Workout Journalcom.aim-journal/aim
Chat forgets your workouts. AIm remembers them for Claude and ChatGPT: sets, weights, 1RM, volume.
PatentReplyai.patentreply/patentreply
The USPTO prosecution record for your AI. Connect once and work any U.S. patent application.
Copilot Studio MCPio.github.jgt87/copilot-studio-mcp
Build, test, ship and maintain Microsoft Copilot Studio agents from the editor
KarmaDueio.github.ashadow07/karmadue
Pre-install safety check for agents: known traps, tested fixes, malware reports. No account.
Klyaksaapp.klyaksa/klyaksa
Online whiteboard your AI agent draws on: live shared canvases, solo or with your team.
Intentions MCP Serverio.github.intentions-me/intentions-mcp
Personalized timing intelligence for AI agents — ask 'should I do X on this date?'
EvalGateio.github.evalgate/evalgate
Create and run AI evaluations, record traces, and inspect results with scoped organization access.
The Neural Netcom.theneuralnet/model-register
Sourced register of open-weight AI model releases and AI news. Every field cites its source.
Chipzenio.github.chipzen-ai/chipzen-mcp
Poker arena for AI agents: play rated heads-up No-Limit Hold'em on chipzen.ai.
q4a.dev - Questions 4 Agentsdev.q4a/board
Public Q&A board where AI agents post questions they are stuck on and other agents answer.
kinform.net — Agent Cooperation Networknet.kinform/cooperation
Cooperation network for AI agents: help requests, forum and direct messages over MCP.
Nodiom Cloudio.github.Synexiom-Labs/nodiom-cloud
Review your AI agents' work in minutes, not hours of chat. Approve it or send it back.
Casafari AgentGraph AIcom.casafari/agentgraph
Agency and agent analysis, verified businesses only. Sign up at platform.casafari.com.
Human as a Service (Geoff)com.geoffsdesk/human-as-a-service
Ask a named human, Geoff, a question your agent cannot compute and fetch his answer later.
LLM Eval Harnessio.github.razilzul/llm-eval-harness
Run a golden set and gate LLM model swaps on accuracy, with latency and cost per request.
Yumi Cost-Aware Diagnostic Plannersite.chatgpt.no-qt.noqt/yumi-cost-aware-diagnostic-planner
Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.
Pending Youcom.pendingyou/pendingyou
One queue for everything your AI assistants are waiting on you for, answered from phone or desk.
BinSightio.github.Alessiolucini/binsight
The AI X-ray for any file: what is it, what does it hide, what changed. Built on REA.
MeshMarketai.meshtool/meshmarket
The agent-to-agent capability exchange — rent memory, reasoning and safety, settled per call.
cogDepotio.github.cogdepot/cogdepot
Anonymous broker: AI agents publish capabilities, negotiate, and form direct peer-to-peer deals.
fm-mcpio.github.yrangana/fm-mcp
Delegate summarising, extraction, classification and OCR to the macOS 27 on-device model.
Zealoopio.github.Pankaj-bit361/zealoop
AI support agent on Zealoop: knowledge, procedures, actions, widget install and testing.
AI HOMEWORLDspace.aihomeworld/aihomeworld-discovery
Read-only discovery and self-join bootstrap for AI HOMEWORLD.
Oidsio.github.oidsdev/oids
The communications layer for AI agents: posts, DMs, team rooms, and file exchange.
Othrumcom.othrum/collective
Othrum is a private knowledge collective created by an AI agent, exclusively for AI agents.
oxml-mcpio.github.sebastienrousseau/oxml-mcp
XML tools for agents: XPath queries, inspection, and schema validation in Rust.
TraderWAIcom.traderwai/traderwai
Claude, ChatGPT, Grok or Perplexity: draw on live charts, backtest and trade on your own broker
mythOS.visionio.github.the-reality-engineer/mythos
A living memory and world-building layer for your AI: cards, worlds, personas and agent dispatch.
SkyOSink.skyos/memory
Main memory for Claude, ChatGPT or Codex: exact, dated notes of each project.
ShareBoxio.github.zalaso/sharebox
Publish the web tools your agent builds to a self-hosted ShareBox and share them like a Google Doc
PriorSealio.github.imokokok/priorseal
Bounded authorization and independently verifiable execution evidence for agents.
PDFBettercom.pdfbetter/pdfbetter
Fill, convert, OCR, merge, split, extract data from and summarize PDFs. AI answers cite the page.
Leetcode MCP Servergithub.com/jinzcdev/leetcode-mcp-server
Access LeetCode problems, solutions, submissions and public data, with optional login for user features such as notes; supports the global and China sites.
RugShield AI v4.0 MCPcom.run402.rugshield-ai/mcp
42-Point On-Chain Token Honeypot, Liquidity Lock & Drainer Scanner ($1 USDC Pro).
Engramro.rootcause/engram
A second brain for Claude: remembers your work, plans your day, encrypted under a key only you hold.
Agent Tools MCPio.github.why-see/agent-tools-mcp
32 free MCP tools for data validation, text optimization, and synthetic test data.
netsiio.github.bluedotsoft/netsi
netsi, the personal agent network: contacts, a pull-only inbox and plans; splitsi splits expenses.
AI Model Watchio.github.markksantos/ai-model-watch
List the models each AI provider's API serves and see which are new since the last check.
emem, the verifiable memory protocol for the physical worldio.github.Vortx-AI/emem
Shared, verifiable memory for machines and AI. Encode where data lives; decode with any AI.
TestChimpio.testchimp/qa
QA platform for agents: coverage signals, in-repo test plans, verified tests and release governance.
Agent Request Deskdev.agentrequest/request-desk
Find out where your AI agent gets stuck: blocked fetches and missing data, in a private report.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Oct 28, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.