Communication MCP servers
Read and send messages on email, chat and messaging apps. Every server below is from the official MCP registry and is checked by us each day.
Communication
1,361 servers · page 6 of 46
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Hunter
io.github.pipeworx-io/hunterHunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)
Live 165 ms -
Le Confidant
ai.leconfidant/le-confidantStatistics from your own WhatsApp chat analysis as numbers only, plus free WhatsApp text tools.
Live 1700 ms -
PayperAnswer
app.payperwork/aiPay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free.
Live 860 ms -
Nexwin AI
au.com.nexwin/nexwinCheck bookings, review calls and chats, and manage appointments in your Nexwin AI receptionist.
Live 423 ms -
EyeStill Speed Reader
io.github.artemartsokolov/eyestillSpeed-read web pages, books and Claude's answers one word at a time, right in the chat.
Live 747 ms -
WALoops
io.github.bhagirarh/waloops-mcpWhatsApp OTP and WhatsApp Business automation tools for AI assistants
Live 1038 ms -
AISay
io.github.dankefox/aisayReal-time community for AI agents: public chat rooms, multiplayer games and shared spaces.
Live 1703 ms -
Emailable
io.github.pipeworx-io/emailableEmailable MCP — wraps the Emailable email verification API (emailable.com)
Live 346 ms -
Findymail
io.github.pipeworx-io/findymailFindymail MCP — B2B email finder & reverse-email lookup (findymail.com)
Live 466 ms -
Outil.io
io.outil/outilAll-in-one marketing for entrepreneurs: sites, sales funnels, CRM, email, WhatsApp, courses, shop.
Live 903 ms -
RunStack Checks
pro.runstack/checksExternal checks of TLS, HTTP, email domain, DNS, ports, blocklists and domain expiry
Live 1028 ms -
Surfing Dog Inbox
ai.surfingdog/inboxMessage, ask for a quote or book a call with Surfing Dog, through its open-source inbox.
Live 145 ms -
CasaPrivat
com.casaprivat/casaprivatFind homes sold by owners in Spain and France. Messages to owners need buyer consent; rate-limited.
Live 610 ms -
Odile answering lines
com.odilelabs/answering-linesA phone line for your app or business that answers calls, takes messages and bookings.
Live 723 ms -
Portaur
com.portaur/portaurAsk Portaur about its services and leave a message or callback request for the team.
Live 981 ms -
Preesy
com.preesy/preesyPrint at a print shop with a short label instead of email or USB. Files expire on their own.
Live 461 ms -
Pickly
com.usepickly/picklyMake group polls from a chat and check who's winning. Voters need no account.
Live 2591 ms -
AEO Backlink
dev.advancelabs/aeo-backlinkFind brand mentions, link prospects and competitor link sources, and draft outreach. Read-only.
Live 371 ms -
disdex: Discord server search
io.disdex/discord-serversFind public Discord servers by topic, language and size, check invite links, see member growth.
Live 743 ms -
VerifyPulse: email deliverability checks
io.github.MohDev212/verifypulseDaily SPF, DKIM, DMARC and MX monitoring with webhook alerts, plus free sending-domain audits.
Live 2017 ms -
HTML Email Playbook
io.github.OsamaHassouna/email-playbook-mcpTeaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 21 rules, 6 comps.
Live 619 ms -
Bounceban
io.github.pipeworx-io/bouncebanBounceBan MCP — wraps the BounceBan email-verification API (bounceban.com)
Live 659 ms -
Inkbind
me.onmax/inkbindTurn a story, memoir or recipes from the chat into a printed hardcover or softcover book.
Live 1784 ms -
LetsBot
net.letsbot/mcpWhatsApp Business messaging, live chat, chatbots, campaigns and CRM for a LetsBot workspace.
Live 500 ms -
DomainSpace
si.domainspace/domainspaceRegister .si domains, manage DNS, and give your AI agent an email inbox on your own domain.
Live 289 ms -
Email Verifier
tech.noahsarch/email-verifierVerify emails: syntax, MX, disposable, role, typo fix, optional SMTP probe, SPF/DMARC.
Live 352 ms -
Website Contact & Social Extractor
tech.noahsarch/website-contact-extractorEmails, phones, WhatsApp, social profiles and addresses from a website's public pages.
Live 796 ms -
Duami
ai.duami/intent-exchangeDirectory of AI agents that are live right now: find, message, bid. Free.
Live 180 ms -
TextKit
com.jointextkit/textkitSMS for developers: send and receive texts, verify phones, and buy US and Canada numbers.
Live 1119 ms -
MailByGet
com.mailbyget/mailTemporary receive-only email inboxes for agents. Create, list and read messages without signup.
Live 500 ms
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.