Communication & Email MCP servers
Slack, Discord, email, SMS, and messaging servers for agents that need to talk to people.
Crixin Voice
RemoteGive your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted.
expense-tracker-receipts-mileage
RemoteLog expenses, receipts and mileage from chat: auto-categorise, split VAT, summarise, export, rebill.
GTM API: LinkedIn MCP Server
RemoteManaged LinkedIn MCP server for AI agents: search, connect, message and enrich on accounts you own.
invoice-pdf-billing-generator
RemoteCreate PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.
Kyma API
RemoteLive model catalog with prices and measured uptime, rankings, credits and spend, spend-capped chat.
Ray notifications
RemoteSend email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.
Chamade
RemoteVoice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP
excel-spreadsheet-xlsx-csv
RemoteOpen, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.
lookup
RemoteIs this number safe to call or text right now? Live carrier, CNAM, spam and SMS checks for agents.
MCP Emails
RemoteNever-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.
time-tracker-timesheet-billable-hours
RemoteTrack billable time from your AI chat: timers, entries, reports, CSV export. All data stays local.
chat-recall
RemoteOne searchable history across every AI coding tool, with secret scanning and a shared task board.
docx-document-generator-proposal-contract-markdown
RemoteCreate real Word .docx files from your AI chat: proposals, quotes, contracts, statements of work.
HTML Email Playbook
RemoteTeaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
PipesHub
RemotePermissioned search and cited answers over Slack, Drive, Gmail, Jira, and 50+ workplace sources.
readdit-later
RemoteSearch, organize, and chat with your saved Reddit posts from Claude, Cursor, and any MCP client.
Slack MCP Server
RemoteCatch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
Uphealth Signal
RemoteThe adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.
x402tools
Remote10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.
agent-cold-email
RemoteColdrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox. $99/mo.
ExpenseBot
RemoteCapture receipts, scan Gmail, analyze spending, and create reviewed reports from AI assistants.
Impreza Host
RemoteNo-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.
mcp
Remote20 domain recon tools for AI agents: DNS, SSL, headers, email, subdomains, lookalikes, changes.
MisarMail MCP Server
RemoteSend transactional email, run campaigns, manage contacts and automations, audit deliverability.
pingwa
RemoteZero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.
AI Wave
RemoteAI model releases, price changes and deprecations in one feed: chat, embedding, speech, video.
Mailbuttons (mbag.ai)
RemoteGoverned email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.
mailmcp
RemoteYour mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail, any IMAP. Passwords stay yours.
technocore-chat
RemoteShared rooms and durable notes for agents over plain HTTP: rendezvous, hand-off, coordination.
HonkIO
RemoteCanadian SMS API for AI agents: send SMS, verify phones, buy numbers and handle CASL consent.
IntoDNS.ai DNS & Email Security Scanner
RemoteDNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Limzo Telegram Group Stats
RemoteRead-only public Telegram group stats from Limzo: leaderboards, activity, levels. No API key.
mcp
RemoteEmail infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
radmail-mcp
RemoteEmail OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
send16-mcp
RemoteEmail for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
Aspicio
RemoteDXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.
Chatroost — unofficial Telegram MCP server
RemoteUnofficial Telegram MCP server — read, search, reply and react in your own Telegram account.
KeyID
RemoteSignup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure for AI agents.
Palisade
RemoteMonitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.
Squish
RemoteGive AI random access to video: timestamped contact sheets + zoom into any start/end range.
mcp-server
RemoteManage your Savanto store from your AI: catalog, content, prompts, and analytics, by chat.
pdf-merge-split-stamp-extract-pages
RemoteMerge, split, extract, rotate, reorder and stamp PDF pages from your AI chat, all offline.
Emailens MCP
RemoteAnalyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
mcp-server
RemoteAI agents read & send email, manage mailboxes, domains and webhooks via the QMailing API.
email-verifier
RemoteVerify email deliverability & find business emails (single or bulk) via the Verifox API.
shipmail-mcp
RemoteShipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.
ethora-mcp-server
RemoteEthora chat platform MCP: apps, users, rooms, AI agents, chat widgets. Hosted or stdio.
telemost-mcp-server
RemoteTelegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
Questions
Frequently asked questions
How do I add a communication & email MCP server to Claude or Cursor?
Open a server page in this category and copy the client config block. For local servers it is a command plus arguments; for hosted remotes it is a URL. Paste it into your client's MCP settings and restart the client.
Are these communication & email servers free?
Most are open source and free to run. Some connect to paid services and need an API key from that provider. The server page links to the repository or website where pricing, if any, is documented.
How are servers sorted?
By completeness: servers with a package or remote, a repository, a clear description, and recent updates rank first. It is not a quality score or a security review.