Communication MCP Servers

MCP Server bridging the Agent Network Protocol (ANP) with MCP agents — identity, discovery, messaging

A Model Context Protocol Server for Reddit — browse, search, and read Reddit from any MCP client. No API keys required.

MCP server for Outlook calendar and contact management

FastMCP-based telnet client for BBS systems with auto-learning capabilities

MCP server for Slack workspace operations — send messages, manage channels, search conversations, and more.

Wechat Robot Mcp Server

微信机器人MCP服务端

A comprehensive MCP server for the Unipile API — 96 tools for messaging, email, calendar, LinkedIn, and more

Mailgun Mcp Server

[](https://github.com/modelcontextprotocol)

Protonmail Mcp Server

MCP server for protonmail written in rust

MCP server for Splunk On-Call (VictorOps) incident management

Xiaohongshu (Little Red Book) MCP server - publish, search, and manage content via Model Context Protocol

X Mcp Bridge

Connect Claude to Twitter/X via Playwright browser automation — no API key needed

MCP server for Google Calendar & Meet — manage events, meetings, recordings, transcripts via OAuth2.

Disposable email inbox service for testing — REST API + MCP server

A resilient MCP server built with fastMCP for sending emails through Gmail's SMTP server using AI agents

Mcp Twitter Server

Model Context Protocol Server for Accessing twitter

Allow AI systems to read, send, archive, and manage emails via Gmail.

MCP server providing 85+ tools for Reddit API access via PRAW

Plugin Im Cli

OpenClaw IM CLI MCP plugin — expose claw-server IM operations as MCP tools

Inter-agent messaging via Model Context Protocol