Communication MCP Servers

Email, messaging, notifications

1,465 servers

iflow-mcp_dabaigoose-mcp-wechat-adb-server

40
uvx

A MCP Server for WeChat automation via ADB, supporting message sending and screenshot capture

sabel-forge-mcp

40
uvx

MCP server suite for Intercom workspace and Fin AI configuration, audit, and migration.

discord-mcp

40
uvx

Discord Message Context Provider for Claude

guarded-whatsapp-mcp

40
uvx

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

40
uvx

AgentSlack MCP Server — Agent workspace tools for Claude Code

fastmail-blade-mcp

40
uvx

Fastmail JMAP MCP Server — email, masked email, and push notifications

Synology Chat

40
Docker

Read channels and posts, find users, send messages and files on any Synology Chat server.

human-in-the-loop

39
Manual Caution 67

An MCP (Model Context Protocol) server that allows AI assistants to ask questions to humans via Discord.

226

discord-bot-rs

39
Manual

Multi-instance Discord bot framework written in Rust. AI, music, games, moderation, Minecraft, MCP.

86

tiger-slack

39
Manual

Real-time Slack ingest and MCP server to power your agentic Slack bots

46

openmessage

39
Manual

Local-first Google Messages + WhatsApp inbox for Mac, web, and MCP.

29

claude-code-google-workspace

39
Manual

Multi-account Google Workspace (Gmail, Drive, Calendar, Sheets, Docs) + Slack MCP servers for Claude Code. Setup guide with CLAUDE.md for AI-guided installation.

26

Gerrit Code Review

39
Docker Auth Required

Capability-gated Gerrit code review tools with opt-in review notifications pushed into the session

9

com.dragapp/mcp-server

39
npx Auth Required

AI-powered email & WhatsApp for teams — manage your shared inbox from Claude, Cursor or ChatGPT.

1

PostPulse

39
Remote

Social media scheduler for Instagram, Facebook, YouTube, TikTok, LinkedIn, X, Bluesky, and Telegram.

1

io.github.starnikovoleg/tgatlas

39
npx Auth Required

Public Telegram channels for agents: profiles, posting cadence, and similar-channel discovery.

1

@yoavmmn/slack-mcp-server

39
npx

MCP server for interacting with Slack

4/wk

argus-warden

39
npx

WARDEN MCP firewall — blocks poisoned MCP servers before any tool runs. ARGUS-3 agent CLI (argus); wallet and crypto optional.

13/wk

chat-completions-mcp

39
npx Caution 75

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.

7/wk

areweai/tsgram-mcp

38
Manual Caution 67

TSgram: Telegram + Claude with local workspace access on your phone in typescript. Read, write, and vibe code on the go!

93

ai.waystation/slack

38
Remote Caution 65

Send messages, access channels, and manage files in your Slack workspace.

66

ai.waystation/teams

38
Remote Caution 65

Collaborate, chat, and manage meetings in Microsoft Teams.

66

ai.waystation/gmail

38
Remote Caution 65

Read emails, send messages, and manage labels in your Gmail account.

66

Cactusinhand/mcp_server_notify

38
Manual Caution 67

- A MCP server that send desktop notifications with sound effect when agent tasks are completed.

48
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