MCP Server Registry

Browse 21,940 servers scanned across 184 detection rules

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MarkLayer

by thevrus

Work visual annotations on a live webpage: watch, acknowledge, resolve, reply, or leave your own.

MarkuprPlus

by hashfunction

Records your screen and voice, returns one annotated screenshot and finding per mark.

marmot

by marmotdata

The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents.

MARM-Systems

by Lyellr88

Turn AI into a persistent, memory-powered collaborator. Universal MCP Server (supports HTTP, STDIO, and WebSocket) enabling cross-platform AI memory, multi-agent coordination, and context sharing. Built with MARM protocol for structured reasoning that evolves with your work.

marocain.investments — {GIN} real-estate intelligence (Morocco)

by Hei33enberg

{GIN} verdict, M-Value AVM, market facts + semantic search for Moroccan real estate. Moat-safe.

Marrow

by aryawidjaja

Shared memory for parallel AI coding agents. Local, free, with rooms and file claims.

MarsNMe

by Marsmanleo

Agent-agnostic memory backend that preserves continuity between humans and AI over time.

MartinLoop MCP

by Keesan12

Governed MCP server for AI coding agents with budgets, verifier gates, and inspectable runs.

Marvenn MCP Server

by marvennai

Connect AI agents to Marvenn for outbound growth via email, voice, and LinkedIn.

Maryland Code

by pipeworx-io

Maryland Code — state statutes by citation.

Maryland MVA

by pipeworx-io

Maryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly

Maryland Open Data

by pipeworx-io

Maryland state open data via Socrata SoQL — government, health, transport, budget, environment.

Marzban MCP

by Ilmar7786

Manage Marzban panels through the Model Context Protocol.

MAS---GithubAnalyzer

by lewenbach228

Analyseur de dépôts GitHub avec protocole MCP, analyse AST, scan de vulnérabilités Semgrep et observabilité OpenTelemetry.

Maskbreak

by maskbreak

Public IP signals (cloud hosting, Tor exits) and Maskbreak API status for fraud checks.

MaskFlow PII proxy

by maskflow

Mask PII in outbound MCP tool-call arguments, unmask the results. Indian identifiers included.

@masonl/strava-mcp-server

by masonl

MCP server for Strava API

Massachusetts Code

by pipeworx-io

Massachusetts General Laws — state statutes by citation.

Mast Nasa

by pipeworx-io

MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS

Mastodon

by pipeworx-io

Mastodon MCP — public Mastodon data via mastodon.social (no auth required)

mastodon-mcp-server

by Vítězslav Dvořák

A comprehensive MCP server for Mastodon integration

Materials

by pipeworx-io

Materials MCP — computed (DFT) materials structures & thermodynamic properties.

mathjs

by pipeworx-io

Math.js MCP — wraps the mathjs.org API (free, no auth)

Math-MCP

by umin-ai

Enable your LLMs to perform accurate numerical calculations with a simple API. Leverage basic arithmetic and statistical functions to enhance your applications. Simplify complex mathematical tasks effortlessly and improve your model's capabilities.