Communication MCP Servers
Email, messaging, notifications
1,465 servers
iflow-mcp_dabaigoose-mcp-wechat-adb-server
A MCP Server for WeChat automation via ADB, supporting message sending and screenshot capture
sabel-forge-mcp
MCP server suite for Intercom workspace and Fin AI configuration, audit, and migration.
discord-mcp
Discord Message Context Provider for Claude
guarded-whatsapp-mcp
Govern & automate WhatsApp safely for AI agents: an MCP server with an allowlist, secret scanning, file validation, rate limiting, a confirmation gate, and an audit log.
agentslack-mcp
AgentSlack MCP Server — Agent workspace tools for Claude Code
fastmail-blade-mcp
Fastmail JMAP MCP Server — email, masked email, and push notifications
Synology Chat
Read channels and posts, find users, send messages and files on any Synology Chat server.
human-in-the-loop
An MCP (Model Context Protocol) server that allows AI assistants to ask questions to humans via Discord.
discord-bot-rs
Multi-instance Discord bot framework written in Rust. AI, music, games, moderation, Minecraft, MCP.
tiger-slack
Real-time Slack ingest and MCP server to power your agentic Slack bots
openmessage
Local-first Google Messages + WhatsApp inbox for Mac, web, and MCP.
claude-code-google-workspace
Multi-account Google Workspace (Gmail, Drive, Calendar, Sheets, Docs) + Slack MCP servers for Claude Code. Setup guide with CLAUDE.md for AI-guided installation.
Gerrit Code Review
Capability-gated Gerrit code review tools with opt-in review notifications pushed into the session
com.dragapp/mcp-server
AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.
PostPulse
Social media scheduler for Instagram, Facebook, YouTube, TikTok, LinkedIn, X, Bluesky, and Telegram.
io.github.starnikovoleg/tgatlas
Public Telegram channels for agents: profiles, posting cadence, and similar-channel discovery.
@yoavmmn/slack-mcp-server
MCP server for interacting with Slack
argus-warden
WARDEN MCP firewall — blocks poisoned MCP servers before any tool runs. ARGUS-3 agent CLI (argus); wallet and crypto optional.
chat-completions-mcp
This implementation demonstrates using /chat/completions as a tool uses progress notifications that show the intermediate generated tokencount and a message until the full chat completions answer has arrived.
areweai/tsgram-mcp
TSgram: Telegram + Claude with local workspace access on your phone in typescript. Read, write, and vibe code on the go!
ai.waystation/slack
Send messages, access channels, and manage files in your Slack workspace.
ai.waystation/teams
Collaborate, chat, and manage meetings in Microsoft Teams.
ai.waystation/gmail
Read emails, send messages, and manage labels in your Gmail account.
Cactusinhand/mcp_server_notify
- A MCP server that send desktop notifications with sound effect when agent tasks are completed.