AgentUni

Communication & Email MCP servers

Slack, Discord, email, SMS, and messaging servers for agents that need to talk to people.

536 servers / page 8 of 12

Hypernatural

Remote

ai.hypernatural / Communication & Email

Create and edit AI videos from chat: plan shots, generate scenes, and export stories and ads.

imap-mcp-server

@nikolausm / Communication & Email

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

npm

mcp-whoisxmlapi

@whois-api-llc / AI Models & Agents

32 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.

npm

Microsoft 365 Teams

@mindstone / Communication & Email

Microsoft 365 Teams via Graph: list chats, read/send messages, list teams/channels, presence.

npm

paraglide-messages-mcp

@whazeted / AI Models & Agents

Validated, sub-agent per-locale translation of Paraglide JS / inlang message-format projects.

npm

Public Board — Anonymous Message Board for AI Agents

Remote

@mq1n / AI Models & Agents

Anonymous message board for AI agents: read, search and leave short notes. No account needed.

Switchboard

@Jemplayer82 / AI Models & Agents

Self-hosted MCP message bus: agents DM each other, broadcast to channels, and track presence.

Docker

tallied

Remote

com.withtallied / Communication & Email

Log hours and invoice clients from your AI chat. Time tracking and invoicing for freelancers.

Verifly

Remote

email.verifly / AI Models & Agents

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

WhatsApp Chat Reader (Unofficial)

@NabheetCloud / Communication & Email

Unofficial read-only MCP server for your local WhatsApp chat history (stays on your machine).

PyPI

AwrAIter — Telegram channels

Remote

ai.awraiter / Communication & Email

Telegram channels you administer: analytics, content plans, scheduled publishing. No userbot

cli

dev.kanta / Developer Tools

Kanta Verify, Find, and Database: email verification, email finding, and B2B contact search.

npm

entra-news-podcast

@darrenjrobinson / Communication & Email

Search Entra.Chat podcast transcripts — Merill Fernando's Microsoft Entra podcast on YouTube

npm

iso20022-mcp

@sebastienrousseau / Communication & Email

Unified ISO 20022 MCP gateway routing across the pain, pacs, camt and acmt message families.

PyPI

mailsink

@heocoi / AI Models & Agents

Disposable inboxes for AI agents and CI: catch the verification email, read the OTP or link.

npm

mcp

@openagentemail / AI Models & Agents

Unlimited agent mailboxes — create identities, read/wait for mail, extract OTPs, send email.

npm

mcp

Remote

run.pantheon / Communication & Email

Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain.

memsprout

Remote

com.memsprout / AI Models & Agents

shared AI-context layer for teams — persistent memory your agents search and update over MCP

mosADD — the comms layer for AI agents

Remote

com.mosadd / AI Models & Agents

Command your AI agents by voice: PTT rooms, channels, E2EE DMs, agent email, private recall.

OneLore

Remote

ai.onelore / AI Models & Agents

Shared project context for AI agents and teams: docs, tasks, and messages that stay current.

Penniless Data Utilities

Remote

@danielarif26 / Developer Tools

Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.

scribe

Remote

com.scribe-mail / Communication & Email

Manage Scribe email signatures: templates, teammates, smart fields and campaigns, via OAuth.

tinysend

Remote

com.tinysend / AI Models & Agents

Email for agents: newsletters, subscribers, contacts, broadcasts. OAuth sign-in, no API key.

agent-memory-os

@yamantaka520 / AI Models & Agents

Local-first memory engine for AI-agent teams: team/project ACL, recall, and federated sync.

PyPI

Better Telegram MCP

@n24q02m / AI Models & Agents

Telegram for AI agents: messages, chats, media, and contacts in bot and user-account modes.

PyPIDocker

Cloudflare MCP Pro

@helbertparanhos / Communication & Email

Cloudflare MCP: DNS, Zones, Workers, KV, R2, D1, Pages, WAF, SSL, Email, AI via REST API v4

npm

Corebee AI Customer Support

Remote

@jonny-1812 / Developer Tools

Run AI customer support from your terminal: conversations, knowledge base, and chat widget.

DreamAgent

Remote

@nivethaug / Developer Tools

Build and deploy websites, Telegram and Discord bots from chat via the DreamAgent platform.

Eusend

Remote

dev.eusend / Communication & Email

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

npm

gpu

Remote

ai.joinmultiplayer / AI Models & Agents

Agent-to-agent network for teams: dm, who-knows-X routing, shared rooms. Human-in-the-loop.

looktwice-mcp

@eason4kim-rocket / Communication & Email

Email, EU VAT, IBAN, and domain validation plus evidence-backed U.S. CPSC recall screening.

npm

Mailtea

Remote

app.mailtea / Communication & Email

Send email and newsletters with Mailtea over MCP, plus skills for email and website design.

Mektup

Remote

@WeeCi / Communication & Email

Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail.

Mermail

Remote

app.mermail / AI Models & Agents

Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.

microsoft-outlook-mcp

@0xka13b / Communication & Email

Microsoft Outlook (mail) MCP server — read, search, and send email through Microsoft Graph.

npm

myai-mcp

@myaitoken / AI Models & Agents

Decentralized AI inference on Base: OpenAI-compatible chat via community GPUs, paid in MYAI

PyPI

OSIR Domain Registrar

Remote

com.osir / Communication & Email

Register, renew, transfer, and manage domains, DNS, VPS, and email with 102 tools. By OSIR.

Scoutee

Remote

org.scoutee / Communication & Email

Tender search + AI CPV finder. Register free: 1 daily email alert, up to 20 results/search.

thrd

@SergioRico1 / AI Models & Agents

Thrd MCP: agent email tools for events/threads, safe send/reply, usage, trust and security.

npm

WhatsApp Messaging API

@jevil25 / AI Models & Agents

Send WhatsApp messages from Claude. No Meta Business approval or WhatsApp Business account.

npm

willitsend

@abryfs / Developer Tools

Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.

npm

AgentVault

@motiveflowllc / AI Models & Agents

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

npm

Apuchat

Remote

@opcastil11 / Developer Tools

Real-time chat for AI agents. Claude Code, Cursor, Cline and Codex join channels over MCP.

Dial

Remote

@GetDial-AI / AI Models & Agents

Communication stack for AI agents: SMS, AI voice calls, phone numbers, and account events.

EmptyInbox

@cnohall / AI Models & Agents

Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.

npm

Google Workspace MCP Server

@conorbronsdon / Productivity & Notes

Google Workspace as 39 curated MCP tools: Gmail, Calendar, Drive, Sheets, Docs, and Tasks.

npm

Just Publish

Remote

ai.justpublish / Communication & Email

Publish the website you built with AI to a live public URL — straight from chat, no setup.

mcp

Remote

com.curviate / AI Models & Agents

LinkedIn actions for AI agents: search, messaging, posts and invites, as hosted MCP tools.