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Communication

Discord, Telegram, and messaging platforms

1,765 servers in this category

whatsapp-mcp

A comprehensive Model Context Protocol server that integrates with the WhatsApp Business API to send text, media, and interactive messages, as well as manage message templates.

11 tools

Basecamp MCP Server

Enables AI assistants to interact with Basecamp projects through natural language commands. Supports managing projects, to-do lists, messages, and creating tasks with full content rendering capabilities.

NEXUS Memory MCP App

A sovereign, six-layer permanent memory system that provides users with a structured and persistent personal knowledge base across VS Code, Claude, and ChatGPT. It utilizes a neural mesh architecture and ENGRAM O(1) lookup to ensure data ownership and constant-time memory retrieval.

gcal-mcp

A multi-account Google Calendar MCP server that allows AI agents to manage calendar events and accounts with secure local credential storage and encryption.

7 tools

mural-mcp

A Mural integration for MCP that enables AI assistants to manage workspaces and retrieve collaboration data through OAuth 2.0 authentication.

4 tools

slack-mcp-server

A comprehensive Slack integration for MCP that enables AI assistants to manage channels, send messages, search workspace content, and handle user administration.

30 tools

image-viewer

Enables AI assistants to view local images directly by processing file paths, bypassing the need for manual drag-and-drop actions in chats like VS Code Copilot.

1 tool

Apigene-MCP-Gateway

MCP Gateway that connects AI agents to 100s of APIs and MCP servers. Works with ChatGPT, Claude, Cursor. No-code agent builder with 10x faster tool calling. https://apigene.ai

Email MCP Server

An MCP server that enables AI models to read, search, and send emails via IMAP and SMTP protocols. It supports various providers like Gmail and Outlook, allowing for tasks such as retrieving unread messages, searching by sender, and managing mailbox folders.

MCPServerTransportDemo

A demonstration project for building and testing Model Context Protocol (MCP) servers using the MCP inspector and client tools. It serves as a practical implementation for exploring MCP transport mechanisms and server-client communication.

granola-mcp

An MCP server that provides access to Granola meeting notes, allowing users to search, list, and retrieve summaries of their meetings via Cloudflare Workers.

6 tools

Outlook OAuth MCP Server

A professional-grade MCP server for Microsoft Outlook that uses stateless OAuth2 to manage emails and calendars with agent-optimized tools and native Graph API quirk handling.

21 tools

Tenant Leasing Analytics

A specialized MCP server for property managers to analyze prospective tenant guest cards and local market rent data through SQL queries, automated email generation, and visual reporting charts.

8 tools

gmail-mcp

A comprehensive Gmail MCP server that enables full email management including searching, sending, label/filter customization, and batch operations via OAuth authentication.

24 tools

zhook-mcp-server

A comprehensive MCP server for managing Zhook webhooks and MQTT hooks, allowing AI agents to create hooks, inspect real-time events, manage data destinations, and monitor performance metrics.

18 tools

Pipedrive MCP Server

Enables users to manage Pipedrive CRM data including deals, contacts, and activities directly through an AI assistant. It supports full CRUD operations, email engagement analysis, and mapping of custom field metadata for comprehensive pipeline management.

MCP API Bridge Server

An MCP server that bridges Google Sheets, Azure AI, and MQTT APIs, providing tools to generate integration code for spreadsheets and AI chat, while offering direct IoT device management capabilities.

11 tools

droidbar

The first bar for AI. Visit, chat with SERVO the bartender, and tip in tokens.

Ultra MCP-SS

A FastAPI-based MCP server that integrates with smartscreen.tv, allowing you to programmatically control web displays by displaying media, sending notifications, and controlling playback via HTTP commands.

Run Shell Command

A Model Context Protocol server that allows for the direct execution of shell commands from chat interfaces, bridging the gap between natural language and local system operations.

G1 UART MCP Server

Enables communication with G1 Bluetooth devices using the Nordic UART protocol over BLE. Supports device discovery, connection management, and message exchange for G1 audio devices through natural language commands.

Discord Webhook MCP

A Model Context Protocol server that enables LLMs to interact with Discord channels via webhooks, supporting message creation, editing, and deletion with rich embed support.

3 tools

MCP Google Workspace

A comprehensive MCP server providing full CRUD operations for Google Calendar, Contacts, and Gmail via OAuth2, enabling AI agents to manage schedules, directories, and email communications.

26 tools

MCP Context Provider

Provides persistent tool context that survives across Claude Desktop chat sessions, automatically injecting tool-specific rules, syntax preferences, and best practices. Eliminates the need to re-establish context in each new conversation.

growth-hacker-mcp

An MCP server designed for marketers and creators to automate viral content creation, Twitter thread formatting, and sales copy auditing.

3 tools

getmailer-mcp

A comprehensive MCP server for GetMailer that enables AI assistants to send transactional emails, manage templates, verify domains, and track delivery analytics.

16 tools

hardened-google-workspace-mcp

A security-focused Google Workspace integration for Claude Code that enables safe interaction with Gmail, Drive, Docs, and Sheets while preventing data exfiltration by disabling external sharing and email sending.

posterlinkedin

An MCP server that enables AI assistants to publish text posts directly to a user's LinkedIn profile using the official LinkedIn UGC Posts API.

mcp-server

Official MCP server for FastAlert, providing tools to list channels and send notifications.

MCP Chatwork Server

A Model Context Protocol server that integrates with Chatwork API, enabling AI agents to manage rooms, messages, tasks, and members.

9 tools