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.
Browse MCP servers by category and sort by GitHub stars or newest additions. Open a listing for configuration and setup details.
Sealjay
Single-binary Go MCP server that wraps whatsmeow to expose a personal WhatsApp account as 42 MCP tools (messaging, groups, polls, media, privacy).
jeremyjordan
A Model Context Protocol (MCP) server that provides Gmail access for LLMs, powered by the MCP Python SDK.
forayconsulting
An MCP server for interacting with Zoom Cloud Recording transcripts
peakmojo
A MCP server for accessing Zoom recordings and transcripts without requiring direct authentication from the end user.
kdoronin
kstonekuan
Simple MCP server to send you notifications on discord
Chenzhi-Ana
飞书MCP服务器,用于通过MCP协议向飞书发送消息
Prathamesh0901
Zoom mcp server to create, update, read or delete zoom meetings using natural language commands through Cursor and Claude
ivanlhz
siavashdelkhosh81
Telegram bot mcp server
junyuan-qi
mattcoatsworth
deshartman
ptbsare
This Python script implements an MCP (Model Context Protocol) server using the mcp library (FastMCP) that allows an LLM (like Claude) to interact with an email account using POP3 (for reading/deleting emails) and SMTP (for sending emails), both secured with TLS encryption.
T0UGH
Abhi5h3k
A lightweight Model Context Protocol (MCP) server that enables your LLM to validate email addresses. This tool checks email format, domain validity, and deliverability using the AbstractAPI Email Validation API. Perfect for integrating email validation into AI applications like C
kakehashi-inc
MCP server using the Mattermost API
abhinavkale-dev
Simple Telegram MCP server
mattcoatsworth
kakehashi-inc
MCP server using the Mattermost API
Bipul70701
cristip73
hanxuanliang
lark rust mcp server
Vijay-2005
This is Gmail MCP server by using this you can directly use your with claude desktop.
aniket-raskar1
mastra-ai
Allenxuxu
A lightweight Model Context Protocol (MCP) server that enables AI to automatically send mass emails via SMTP for you.
fantasy-lotus
基于Typescript实现的Notify MCP Server,支持Docker一键部署到remote|local
AdilFayyaz
Using Model Context Protocol (MCP) to build a local Slack thread searcher with Claude Desktop and a lightweight Python server.
errajibadr
HappyPathway
baizhi958216
读取飞书/Lark文档 mcp server
mabingyin-seek
一个用于发送discord信息的mcp webhook工具
yahyamohmuedpro99
metabusiness-mcp
Production-validated MCP server for WhatsApp Business Cloud API — compliance engine, error intelligence & message orchestration for AI agents. 24 tools, sub-2ms decisions, 85.6% test coverage.
TaplioOfficial
Taplio LinkedIn MCP Server: draft, schedule, publish, and analyze your LinkedIn posts from any AI assistant (Claude, Cursor, and more). Remote MCP server at mcp.taplio.com.
Br0ski777
x402 micropayment API for AI agents. Send emails programmatically. Supports text and HTML body. Pay per call with USDC on Base.
Rynger
Personal AI phone-call agent with call-history access and independently checked results.
hongsw
Model Context Protocol (MCP) server for Aligo SMS API integration
Br0ski777
MCP server for email address validation — syntax check, MX record verification, disposable email detection, role-based detection. Pay-per-use via x402 protocol (USDC on Base). Use this when you need to validate email addresses before sending.
meharajM
Human-in-the-loop approvals & notifications for AI agents via WhatsApp (MCP server)
mrgulshanyadav
Full email marketing platform for AI assistants — 32 MCP tools for campaigns, contacts, automations, A/B testing, AI subject line generation, multi-channel messaging (email + WhatsApp + push), deliverability monitoring, DMARC health checks, ecommerce revenue attribution, and adva
MCP-Mirror
Mirror of
reply-team
Reply.io is a sales engagement platform used by thousands of B2B sales teams to automate multichannel outreach — email, LinkedIn, calls, SMS, and WhatsApp. The Reply.io MCP server exposes the platform's core functionality as tools that any MCP-compatible AI model can call directl
MobileVibe
MCP server to send notifications via Telegram
jasonsum
Model Context Protocol (MCP) server for Gmail
lane83
MCP Server for Telegram chatbot use.
shehdrbs123
Model Context Protocol server for sending messages via Discord webhooks
ggg555mc
Control Minecraft remotely using the RCON Telegram bot
semioz
Zed extension for Slack's MCP server.
trypeach-io
MCP (Model Context Protocol) server for Peach, a WhatsApp Business Platform and APIs. Lets AI assistants like Claude send messages, manage templates, contacts, and media.
BackEngine-ai
BackEngine is a multi-tenant SaaS platform that ingests all of an organization's customer and prospect communications — Slack threads, emails, call and meeting transcripts, and support tickets — and distills them into structured, queryable context. Raw conversations are processed
gabigabogabu
Model Context Protocol Server with IMAP and SMTP connectivity
FranciscoYuster
Acceso de asistentes de IA a Gmail mediante el Model Context Protocol (MCP)
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.
klodr
Gmail MCP server with scope-gated tools (readonly / send / modify), path jails for attachments and downloads, hardened OAuth credentials, and Sigstore-signed releases. Read, search, send, draft, label, filter, and thread Gmail from any MCP-enabled AI assistant.
chaser164
Schedule, retrieve, and delete SendGrid cron jobs using natural language commands. Manage your email sends effortlessly through an LLM interface with timezone-aware capabilities. Super-charge a reminder suite of your own with scheduled emails to yourself.
ykuchiki
MCP server for Gmail API implemented in Python. Enables AI Agents to send, receive, search emails and manage labels in Gmail.
Marary
This repository is a mail-sending service developed based on the MCP protocol and Resend. It can be used to send emails, including mass emails. Additionally, it allows querying emails by ID, updating delayed emails, and canceling delayed emails.
MediFinderBot
Message Communication Protocol (MCP) server that facilitates secure, standardized communication between system components and the medicine inventory database. Provides RESTful endpoints for location-based medicine searches, availability queries, and optimized messaging for WhatsA
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.