Communication MCP Servers

1,184 servers

SSE

Outside Agent

Outside Agent lets developers build and publish production-ready AI agents for web, SMS, and phone directly from a coding agent (Claude Code, Codex, Cursor, VS…

Vantagate Mcp Server

Human-in-the-Loop authorization gateway for AI Agents. Securely pause MCP workflows and route high-risk actions to human approvers via Slack or Email.

mcp-server-rabel

AI-to-AI messaging via I-Poll protocol and AInternet. Enables agents to communicate using .aint domains, semantic messaging, and trust-based routing.

InboxAPI

Your Agents' personal email Browse InboxAPI MCP Server for Claude, Cursor, VS Code, and other AI agents.

Convo

Access your meeting transcripts, summaries, and action items from any AI assistant.

Damien Email Wrestler

An AI-powered email intelligence platform that integrates with Gmail and OpenAI. It can be run as a CLI tool or deployed on AWS Lambda for enhanced…

Shipmail MCP

Business email MCP server for AI agents with custom-domain inboxes, REST API, webhooks, send, read, and reply tools.

Krimto

Open-source memory for AI coding agents. Tell your agent to "remember" something in Cursor, Claude Code, Codex, or Gemini CLI, and Krimto saves it as a plain…

Fast.io

AI-first file sharing and collaboration. 251 MCP tools give agents a full workspace: file storage, branded shares, comments, workflows, and built-in RAG. Free…

Yazio MCP

An MCP (Model Context Protocol) server that connects Claude/Cursor to your Yazio nutrition data. Track your diet, search food products, and manage your…

LinkedIn API MCP

LinkedIn MCP server that reads profiles, companies, jobs, posts and messages through your own logged-in browser session, with enforced rate limiting and…

Mcp Emails

Read, search, send, organize, draft and schedule email across your inboxes from any MCP client.

MisarMail MCP Server

Full email marketing platform for AI assistants — 32 MCP tools for campaigns, contacts, automations, A/B testing, AI content, multi-channel messaging…

Areacode.fyi Mcp Server

North American NANP area-code and phone-number intelligence for AI agents: area-code lookup, NANP validation, local time, city/state/province coverage…