Best Communication MCP servers

Strata

Klavis-AI/klavis

MCP server for progressive tool usage at any scale (see https://klavis.ai).

Maintained · last commit Jun 1, 2026

Zotero MCP

54yyyu/zotero-mcp

Search, read, annotate, and add to your Zotero research library, local or web.

Active · last commit Oct 16, 2026

Textbee

textbee/textbee

Open-source SMS gateway. Turn your Android phone into an SMS API: send and receive SMS from your apps over REST and webhooks.

Active · last commit Oct 24, 2026

Vexa

Vexa-ai/vexa

Meeting bot and transcripts for Google Meet, Teams and Zoom.

Active · last commit Oct 9, 2026

MCP Server for WinDbg Crash Analysis

svnscha/mcp-windbg

A Model Context Protocol server for Windows crash dump analysis using WinDbg/CDB.

Active · last commit Oct 23, 2026

Rocketmq Rust

mxsm/rocketmq-rust

🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient.

Active · last commit Oct 25, 2026

Wassette

microsoft/wassette

Wassette: A security-oriented runtime that runs WebAssembly Components via MCP.

Active · last commit Oct 20, 2026

Line Bot MCP Server

line/line-bot-mcp-server

MCP server that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

Active · last commit Oct 24, 2026

Photoshop MCP

alisaitteke/photoshop-mcp

MCP server for Adobe Photoshop — 128 tools (generative AI + recipes), standalone web UI.

Active · last commit Oct 20, 2026

Deft

Maneek21/Deft

Self-hostable AGPL workspace where humans and AI agents share chat, tasks, knowledge, approvals, and MCP context.

Maintained · last commit Oct 22, 2026

FLUJO

mario-andreschak/FLUJO

Multi-Agent + Automation Harness: Graph-based Workflows, MCP, Self-Improving Agents.

Active · last commit Oct 26, 2026

Sv Number MCP Server

sv-number/mcp-server

Phone numbers for AI agents: order a private number, read the SMS verification code, hand it back.

Too new to judge · created Aug 7, 2026

Beever Atlas

Beever-AI/beever-atlas

Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.

Maintained · last commit Jul 1, 2026

MCP Teams Server

InditexTech/mcp-teams-server

An MCP (Model Context Protocol) server implementation for Microsoft Teams integration, providing capabilities to read messages, create messages, reply to messages, mention members.

Active · last commit Oct 20, 2026

Adminforth

devforth/adminforth

Admin panels for humans and AI agents. Let agents search, update, and act on your data through built-in chat or MCP, with the same permissions as your team.

Active · last commit Oct 25, 2026

MCP Email Server

Wh1isper/mcp-email-server

Full-featured, multi-account MCP email server for Windows, macOS, and Linux—read, search, organize, and send email via IMAP and SMTP.

Active · last commit Oct 25, 2026

DeepSeek MCP Server

DMontgomery40/deepseek-mcp-server

Official DeepSeek MCP server for chat, completion, model listing, and balance endpoints.

Active · last commit Oct 19, 2026

Mac Messages MCP

carterlasalle/mac_messages_mcp

An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversations.

Active · last commit Oct 24, 2026

Synaplan

metadist/synaplan

Self-hosted AI workspace: semantic RAG document search, long-term memory, and AI chat via MCP.

Active · last commit Oct 26, 2026

Atomic Mail

Atomic-Mail/atomic-mail-agentic

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

Active · last commit Oct 22, 2026

three.ws Notifications

nirholas/three.ws

Read the inbox, mark items read, manage delivery preferences, and register Web Push devices.

Active · last commit Oct 25, 2026

Agenticmail MCP Server

agenticmail/agenticmail

Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.

Active · last commit Sep 13, 2026

Apple Mail MCP

patrickfreyer/apple-mail-mcp

MCP server giving AI assistants full access to Apple Mail - read, search, compose, organize & analyze emails via natural language.

Active · last commit Oct 21, 2026

Parse-DMARC MCP Server

dmarcguardhq/parse-dmarc

Lightweight DMARC parser: auto-fetch email reports, visualize compliance in a single all-in-one app.

Active · last commit Oct 25, 2026

Autopilot Jobhunt

tarunlnmiit/autopilot-jobhunt

Agentic job hunt: scan careers pages, score against your resume, draft applications.

Active · last commit Sep 15, 2026

e2a — email for AI agents

tokencanopy/e2a

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Active · last commit Oct 22, 2026

Discord MCP

cappyeo/discord-mcp

Caller-owned Discord operations for AI agents with 222 typed tools and verifiable guild builds.

Active · last commit Oct 19, 2026

Flop Labs MCP Server

flop-labs/technocore-chat

Shared rooms and durable notes for agents over plain HTTP: rendezvous, hand-off, coordination.

Too new to judge · created Aug 13, 2026

Email MCP

codefuturist/email-mcp

IMAP/SMTP email MCP server — 52 tools, stdio + HTTP, IMAP IDLE push, multi-account, AI triage.

Active · last commit Oct 16, 2026

CLI Microsoft365 MCP Server

pnp/cli-microsoft365-mcp-server

MCP server for CLI for Microsoft 365 to manage your tenant using natural language.

Maintained · last commit Oct 12, 2026

freellmpool

0xzr/freellmpool

OpenAI-compatible MCP gateway cataloging 22 LLM providers, with routing, failover, and tools.

Active · last commit Oct 8, 2026

AgentPhone

AgentPhone-AI/agentphone-mcp

Give AI agents real phone numbers, messages, and voice calls via MCP.

Maintained · last commit Oct 26, 2026

Imap MCP Server

nikolausm/imap-mcp-server

IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants.

Active · last commit Oct 26, 2026

XposedOrNot Breach Intelligence

XposedOrNot/XposedOrNot-API

Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.

Active · last commit Oct 26, 2026

gtm-api: LinkedIn MCP Server

gtm-api/linkedin-mcp

Managed LinkedIn MCP server for AI agents: search, connect, message and enrich on accounts you own.

Maintained · last commit Oct 23, 2026

Pulsemcp Gmail

pulsemcp/mcp-servers

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

Maintained · last commit Aug 30, 2026

Mailtrap

mailtrap/mailtrap-mcp

Official MCP Server for Mailtrap.

Active · last commit Oct 12, 2026

Outlook Assistant

littlebearapps/outlook-assistant

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

Active · last commit Oct 7, 2026

Outlook MCP

littlebearapps/outlook-assistant

Microsoft Outlook MCP server — 20 tools for email, calendar, contacts, and settings via Graph API.

Active · last commit Oct 7, 2026

Infobip MCP Server

infobip/mcp

Infobip MCP server for omnichannel communication and messaging.

Maintained · last commit Sep 28, 2026

Teamwork MCP Server

Teamwork/mcp

The Teamwork.com official MCP server helps teams efficiently manage client projects with AI.

Active · last commit Oct 23, 2026