What is an MCP server?
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Discover awesome MCP servers.
ap311036
Safely schedule Outlook meetings on on-prem Exchange EWS with room-aware slot suggestions, local credentials, preview-confirmed writes, and audit-friendly lifecycle records.
ndesv21
Social media scheduling MCP for AI agents posting to X, LinkedIn, Instagram, Facebook Pages, TikTok, Discord, Telegram, YouTube, Reddit, WordPress, and Pinterest.
sachatrauwaen
virtualsms-io
VirtualSMS MCP gives AI agents full SMS verification capability: discover prices, buy temporary phone numbers, and receive verification codes in real time via WebSocket push (with polling fallback). It includes 11 MCP tools for search, pricing, purchase, order management, and cod
fastnai
Unified Context Layer (UCL) is a multi-tenant Model Context Protocol (MCP) server that enables AI agents, automation platforms, and applications to connect to over 1,000 SaaS tools—such as Slack, Jira, Gmail, Shopify, Notion, and more—via a single standardized /command endpoint.
nhype
MCP (Model Context Protocol) server for any Microsoft Exchange / OWA (Outlook Web Access) deployment. Gives LLM agents access to email, calendar, directory search, folders, availability, and meeting analytics via 30 tools.
haohanghao0321-cpu
AI-native business operations MCP server for Feishu/Lark. 8 scenario-based tools for multidimensional tables (search, query, write, create, AI schema design) and approvals (list, alerts, stats).
sinch
Sinch provides a global, scalable, secure platform for businesses to communicate with their customers - for messaging, voice, verification and email. These communication capabilities are vital for anyone building customer-connected solutions with AI systems.
gimjin
Real-time push notifications and alert sounds free you from staring at the screen. While the AI works, you can comfortably enjoy a cup of coffee.
SergioKingOne
stock-vibes
AI scheduling assistant for agents. Timezone conversion, public holidays for 100+ countries, business hours checker, multi-timezone meeting slot finder, and Google Calendar event creation. x402 native — pay $0.01 per call, no signup needed. Works with Claude, ChatGPT, Cursor and
Bluecraft-AI
Aident-AI
Use Aident Loadout to connect your AI agents to 1,000+ real-world apps and tools like Gmail, Slack, Linear, Notion, Firecrawl, and Fal, unlock 27,000+ executable actions, and track full audit history so your agents can get real work done reliably.
Christian97410
SMS marketing MCP server for AI agents. 20 tools: manage contacts, templates, campaigns, send SMS, track analytics. Prepaid credits, no subscription.
Hesbadami
A Telegram MCP Server designed for agentic applications to manage and interact with Telegram efficiently
ismaelMoreau
Prgebish
MCP server that connects AI assistants to your real Telegram account via User API (MTProto). Features default-deny ACL with per-chat permissions, message search, file sending, forwarding, media downloads, and rate limiting.
HillsBroker
Responds to supplier emails by checking for required RFQ XLS file and replying accordingly.
yeoamlog
v-3
Discord MCP Server for Claude Integration
KeyID-AI
Agent email, SMS, OTP/TOTP, and signup session infrastructure for AI agents. Self-provision email addresses, phone numbers, extract verification codes, manage TOTP authenticators, and run full signup flows with browser state persistence. 47 tools, 8 prompts.
david-strejc
MCP Server for interacting with Gmail via IMAP and SMTP
zeddkhan03
A server that integrates WhatsApp with the Model Context Protocol (MCP), enabling AI-driven interactions. It allows searching, reading, and sending messages, including media, while storing all data locally in an SQLite database. Integrates with Claude or Cursor for enhanced funct
leshchenko1979
AI-powered Telegram automation via MCP protocol. Search messages, send automated replies, manage contacts - enable your AI assistant with full Telegram API access through FastMCP.
jeroensmink98
MCP server for telegram
jasonsum
Model Context Protocol (MCP) server for Gmail
DarkNoah
飞书多维表格mcp
osomai
MCP server for Zoom
hanweg
MCP server for discord bot - adds one tool with raw API access
MCP-Mirror
Mirror of
edrigu1989
slack
iliamak
MCP server для адаптации постов из Telegram в формат X с ограничением в 220 символов
semioz
Zed extension for Slack's MCP server.
littlebearapps
MCP server for Microsoft Outlook via Graph API. 20 consolidated tools for email, calendar, contacts, folders, rules, categories, settings, and shared mailboxes. Safety controls include dry-run preview, rate limiting, and recipient allowlists.
verissimomanoel
Whatsapp mcp server
genm
Discord Webhook MCP Server
egyptianego17
A simple mcp server that lets your AI agent send emails and attach files through SMTP.
kazemsoft
MCP Server for SMS.ir messaging services
tldv-public
Interact with your meeting data (to list, ask, summarize, extract - virtually anything about your meetings) through Claude’s desktop client across Zoom, Google Meet and MS Teams via tl;dv.
karateboss
Model Context Protocol (MCP) server to connect to an email server and to read emails
Himank-J
This repo demonstrates how to build a telegram bot using SSE Server and implement agentic flow using MCP with tools like Gmail, GDrive
OneShotForge
A self-hosted MCP server that gives Claude Code full IMAP and SMTP access. 15 tools cover the boring parts: search across folders, attachment fetch, drafts the agent can revise before send, move/copy/flag/delete, and folder management. Multi-account is built in: Gmail, Fastmail,
mymeet-ai-first-company
Connect AI assistants to your meetings. 11 tools: record meetings on 8 platforms (Google Meet, Zoom, Teams, Telemost, SberJazz, TrueConf, KonturTalk, Jitsi), search, get transcripts/summaries, download reports, re-analyze with 11 templates.
gnmahanth
mcp server for downloading attachments from gmail using imap
lane83
MCP Server for Telegram chatbot use.
spruikco
MCP server for Send16 — 79 tools that let AI agents (Claude, Cursor, ...) send transactional & marketing email, manage contacts/automations/webhooks, with a zero-DNS sandbox sender.
rubaiat-hossain
MCP basic
MaitreyaM
A resilient MCP server built with fastMCP for sending emails through Gmail's SMTP server using AI agents.
RKeelan
Give your AI assistant an email address
gdli6177
MCP server for sending email by Resend
Xeonice
base on origin lark mcp-server modified, add dictionary support
kacase
An MCP Server for Microsoft Outlook using GraphAPI
huangyixin447
有关qq邮箱的mcp服务,可以实现读取邮件,发送邮件
favcrm
FavCRM is an agentic CRM for service businesses. Its public MCP server exposes **190+ typed tools** — bookings, customers, loyalty, WhatsApp/SMS/email, invoicing — at **100% annotation coverage** (read-only / destructive / open-world labelled; outbound sends approval-gated). Any
Himank-J
This repo shows how Gmail account can be connect to LLMs using MCP
Br0ski777
Validate SMS-capable phone numbers -- mobile vs landline detection, carrier type, E.164 format, SMS readiness. -- x402 micropayment API + MCP server for AI agents
sanweiw
jexp
MCP Host Server Application for Slack
MobileVibe
MCP server to send notifications via Telegram
pocketkk
MCP (Message Control Program) Servers Collection
Common questions about MCP servers, tools, and integrations
An MCP server is a program built on the Model Context Protocol that wraps a tool, data source, or API — like file access, a database, or web search — into a capability an AI assistant can discover and call.
Every server's detail page includes ready-to-paste config snippets for Claude Desktop, Cursor, VS Code, and other common clients — most installs take just a couple of minutes.
Most servers listed here are free and open source. Some wrap third-party APIs (cloud services, paid data providers, etc.) that require your own API key or subscription.
A local MCP server runs on your device and usually connects over stdio, giving you more direct control over data but requiring a runtime and installation. A remote MCP server is hosted by a provider and connects over HTTP, making setup easier while adding network and provider availability dependencies.
Claude Desktop, Claude Code, Cursor, VS Code, Codex, and other AI clients that support the Model Context Protocol can connect to MCP servers. Configuration formats and supported transports vary by client.
Review the source repository, maintenance activity, dependencies, requested permissions, and data-handling documentation before installation, and prefer official or trusted maintainers. Use least-privilege credentials for sensitive access such as files, databases, shells, and production systems.