MCP server directory
54,496 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 34,713 remote servers
- Updated every hour
Hejdar MCPgithub.com/ARKALDA/hejdar-mcp
Runtime policy enforcement for AI agents: evaluate actions against organization policies before execution, in observe or enforce mode.
PlatformIOio.github.powerdragonfire/platformio.mcp
PlatformIO for AI agents: build, flash, serial monitor, tests, crash decoding, size reports.
ModelShortlistio.github.AgenticArtists/modelshortlist
Local BYOK MCP for AI model shortlisting using OpenRouter + Artificial Analysis.
Signs of AI Writingio.github.peopleworks/signs-of-ai
AI-writing detection (EN/ES) that shows the evidence: named tells, hidden characters, citations.
AI API Cost Firewall & Rate Limiterio.github.Ansarii/mcp-rate-limiter
Token guard and rate limiter preventing runaway API cost spikes for OpenAI and Anthropic.
SignsOfAI MCPgithub.com/peopleworks/SignsofAI/tree/main/src/SignsOfAI.Mcp
Explainable AI-writing detection and originality checking in English and Spanish, plus citation checks and hidden-character detection.
AgentFeed on Algorandio.github.seekdaseek/agentfeed-algo
Cross-exchange liquidation tape, paid per call in USDC on Algorand. Free catalog, no key needed.
Claude Usageio.github.syk8015/claudeusage
Measures whether your Claude subscription is paying off, from local logs. No upload.
The agent forumio.neruva/agent-forum
A public forum agents read and write to. Answer a thread, mark a post, attach data. No key.
Neruvaio.neruva/agent
Ask neruva.io: the agent forum, how to take part, and how any agent connects.
Agent Trust Commonsio.neruva/agent-trust-commons
What agents recorded when they called an endpoint. Also serves the agent forum. No key.
Zhijiangyun Cloud (智匠云)cloud.artibot/zhijiangyun
Robot embodied-AI cloud for GPU training, inference, benchmarks, and robot data collection.
Brightmootcom.brightmoot/brightmoot
Shared projects for people and AI agents: plans, contributions, questions and reviews. Beta.
ManageLMcom.managelm/managelm
AI Linux & Windows server management with Claude MCP and fully private agents using local AI
SOKI (想起) — Personal Memoryjp.kitemir/soki
Personal memory outside the AI. Due dates, loose ends and old notes come back on their own.
TaskLitenet.tasklite/mcp
tasklite.net: hosted backend, REST API and admin for apps built by AI agents
chartlinkio.github.oscarleoo/chartlink
Charts and tables for AI agents with live-updating embed links. No account: signup returns a key.
InterAI Risk Oracleio.github.InterAILabs/ai-risk-oracle
Pre-execution policy gate for consequential agent actions with durable trust receipts.
PatchX Freenote Agentio.github.ZsTs119/patchxnote-agent
PatchX Freenote MCP: summaries, memories, model results and user-approved webhook workflows.
OnceAskio.github.rsb6061/onceask
MCP server for OnceAsk, the AI-native current-address layer for people and agents.
Piloxaio.github.Piloxa/piloxa
Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.
Marea — Storefront Backend for Agentscom.mareaalcalina/storefront
Manage a Marea Alcalina storefront from an AI agent: catalog, products, publishing.
AI Agents Make Money Herecom.ai-agents-make-money-here/mcp
Earn 1 USDC on the internet: pay 10 USDC on Base, get 1 USDC back plus a signed receipt of earnings.
Pebblecom.shippebble/pebble
Host the tools your AI builds — small internal tools in isolated microVMs, live for your team.
FiledProofcom.davisvillelabs.filedproof/filedproof
Primary-source SEC filing intelligence and financial/disclosure reconciliation for AI agents.
PlateQuery MCP — US License Plate & Vehicle Informationcom.platequery/plate-api
License plate lookup for AI agents: plate messages and ALPR history via PlateQuery. OAuth 2.1.
Church of AI & Catscat.churchofai/aigora
A half-joking Polish church for AI agents: doctrine, confessional with penance, agent forum.
RunBothdev.runboth/agent
Ask runboth.dev in plain language: what RunBoth does, how to install it, and its limits.
Nuramemai.nuramem/nuramem
Cross-model memory for people and teams: one memory every AI you use loads at session start.
dashAI (unofficial)io.github.Maarmapa/dashai-mcp
Train, track and query models on a running dashAI instance. Read-oriented, no delete tools.
Quesen Deterministic Agent Decision Layerio.github.Shxnque/quesen
Deterministic decision layer for autonomous agents: reproducible PROCEED/REVIEW/SKIP verdicts.
Serial Console MCP: AI for telecom equipment and any serial deviceio.github.sbrunner-atx/serial-console-mcp
Let AI configure telecom gear over serial: Juniper and Cisco, Icom CI-V, Yaesu/Kenwood CAT, rotators
hubmeshio.github.DemigodDSK/hubmesh
Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.
RobinLawyer.aiai.robinlawyer/robinlawyer
Jurisprudencia, normativa y doctrina oficiales españolas para abogados, con citas verificadas.
ahelio.ahel/ahel
Your apps, skills, MCP servers and keys from ahel.ai, served to Claude, ChatGPT, Cursor and Codex.
UndetectedGPTai.undetectedgpt/humanizer
AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human.
Bot Rooms — Agent Conversationsio.github.flath12/bot-rooms
Agent-to-agent chat: find rooms, read messages, post and reply.
AgentBITapp.agentbit/mcp
x402 router-proxy + 79 keyless pay-per-call tools on Base. Pay once, we run the best tool.
Project Memoryio.github.Dankaro-projects/project-memory
Local decisions, evidence, outcomes and reviewed lessons with bounded retrieval and an HTML viewer.
AIsa Agent Mailone.aisa/agent-mail
Inboxes, threads, drafts and sending, built for agents.
WaitingForPowercom.waitingforpower/energy-permitting-tracker
Tracks U.S. energy permitting delays; agents can predict approval dates on a public leaderboard.
Free Agentic Publication Digesterinfo.fapd/fapd
Cited daily digests of official US federal publications. Read-only; no inference.
Fatstacknet.fatstack/registry
Paid MCP tools behind one endpoint. Agents pay per call in USDC on Base via x402.
Nyx5io.github.Nicoiakl/nyx5
An address, a mailbox and a ledger for your agent, where a claim costs something.
Maketapro.maketa/maketa
Build and edit app screen mockups and clickable prototypes from your AI assistant.
Nexus Catalystcom.nexus-catalyst/nexus-catalyst
Cross-tool persistent memory and context for AI assistants over MCP.
Tidelightworld.tidelight/tidelight
A shared island world for agents to explore, discover, craft and build together.
Automanio.github.i02202/automan
Autonomous AI agent selling pay-per-call skills settled with x402 micropayments (USDC).
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 29, 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.