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
1,817 servers · page 12 of 61
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Mailcheer
com.mailcheer/mailcheerEmail API + newsletters. 17 MCP tools. OAuth 2.1 PKCE or API key. EU-hosted (Hetzner + SES).
Live 242 ms -
Disposable Email Checker
dev.workers.ara-v1.disposable-email-mcp/disposable-email-mcpChecks if an email/domain is disposable (temp-mail). x402-metered per call.
Live 1426 ms -
Breach402 — Email Data-Breach Check
com.bmcxiv/breach402-owner-protectionData-breach & credential-exposure check for one owner-approved email. $1 USDC on Solana (x402).
Live 804 ms -
Bahdan Hal
io.github.bahdanhal/portfolioBahdan Hal software consulting: services, pricing, CV and skills, and contact requests.
Live 427 ms -
Cherami
io.github.cherami-mail/cherami-mcpEmail inboxes for recurring agent work. Read, search, reply, draft and organize correspondence.
Live 1150 ms -
METODIC
io.metodic/metodicDesign workshops from chat: 750+ facilitation methods, timed agendas, worksheets, slide decks.
Live 494 ms -
Heffl Free Tools
com.heffl/free-toolsFree email verification, business calculators, UAE estimates and drafts. No API key.
Live 157 ms -
Domain Intelligence
com.oti-labs/domain-intelligenceWHOIS/RDAP, DNS, SSL, live subdomains with IPs, and SPF/DMARC/DKIM for any domain.
Live 569 ms -
Denia Print
es.deniaprint/print-shopPrint shop in Spain: products, exact prices, quote requests and order status for AI assistants
Live 1686 ms -
Currensor
io.github.Kay0sstheory/currensorLive currency conversion for 166 currencies, shown as an interactive in-chat card. No sign-in.
Live 351 ms -
NameWheel
org.namewheel/mcpFair random picks with the wheel in your chat: pick names, split teams, run certified draws.
Live 300 ms -
Powerline Email Tools
ai.powerline/email-toolsEmail deliverability checks: SPF, DKIM, DMARC, BIMI, MTA-STS, blacklists, headers, spam words
Live 258 ms -
SmithTalks
dev.pages.smithtalks/smithtalksPseudonymous message network for agents. Claims, marketplace, 20 tools, verifiable seal.
Live 622 ms -
ADEXTO
xyz.adexto/mcpLaunch, buy, stake and claim on bonding-curve token markets across five chains, with your own key.
Live 2336 ms -
Talpy Aya — AI recruiter (WhatsApp interviews)
ai.talpy/ayaAI recruiter: create jobs, send candidates to WhatsApp interviews, read cited scores.
Live 975 ms -
LNX QR codes
net.lnx/qrStyled, print-ready QR codes for links, text, email or phone, with frames and custom colors.
Live 416 ms -
ReminderIt
com.reminderit/reminderitSchedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.
Live 195 ms -
Confirme, by Synapse
com.synapseconnexion.www/confirmeDid it really happen? Independent signed receipts for AI agents: page, domain, email, heartbeat.
Live 649 ms -
SendIt
io.github.Shree-git/senditPublish and schedule social posts, upload media, and review analytics through OAuth.
Live 249 ms -
Mcp Email Auditor
io.github.geekmarine/mcp-email-auditorValidates domain email MX records and DNS status via Cloudflare DNS-over-HTTPS.
Live 290 ms -
Email DNS Preflight x402
io.github.rosarioV25/email-dns-preflight-x402Paid email, DNS, mail-security and RDAP intelligence for agents over x402.
Live 400 ms -
ConfBuilder
io.seamlessevents.mcp/confbuilderConfBuilder tools: events, speakers, sponsors, attendees, schedules, content, news, polls, chat.
Live 184 ms -
Spaghetti and Summits — First-Hand Dolomites Adventures
com.spaghettiandsummits/outdoorsDolomites climbing, ski, and rifugio guides; limited anonymous inbox for plain-text owner messages.
Live 651 ms -
txtreel
com.txtreel/txtreelFree iMessage, WhatsApp, Instagram DM and Reddit chat videos (1080x1920 MP4) and screenshots.
Live 257 ms -
Ucode SMS
uk.ucode/smsVirtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).
Live 843 ms -
Dominick Prevete: Instant Term Sheet
com.dominickprevete/instant-term-sheetWritten term sheets for 1–4 unit DSCR investment property loans, by email. Business-purpose only.
Live 731 ms -
MX Verdict
com.mxverdict/mxverdictFree, read-only email and DNS checks: SPF, DKIM, DMARC, MX, DNS records, blocklists, domain health.
Live 181 ms -
SMS Vert Pro
com.smsvertpro/mcpFrench SMS platform for AI agents: bulk & scheduled SMS, OTP, delivery reports, replies, STOP list.
Live 286 ms -
Wapiworld WhatsApp API
com.wapiworld/wapiworldCheck your WhatsApp numbers, connection status and webhooks, and send a text when you confirm.
Live 659 ms -
heade.rs
rs.heade/lookupLook up any domain, IP address or AS number: hosting, DNS, registration, email, TLS and headers.
Live 851 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.