Communication MCP Servers
Messaging and mail. These can write on your behalf, so the tool list is the thing to read first. 959 servers in the registry match this topic; 22 of the top ones are answering right now, exposing 664 tools between them. Checked every 15 minutes.
959 in this topic 22 of the top answering checked every 15 min
Ranked by uptime and installs
how the ranking worksLet ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
MIND knowledge-graph memory for agents. 44 tools: CRM, Life, MoneyMIND, Budget, Sheets, Email, Sign.
Email infrastructure for AI agents: send, read replies as threads, campaigns, per-key limits.
Official ParseAPI MCP. Place, IP, email, phone, weather, currency lookups.
Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Give an agent its own inbox: send, receive, and pull signup codes from real email.
Search local email archives (.mbox/.eml) entirely on your machine. No OAuth, no cloud.
Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API
No-KYC offshore hosting an AI agent runs end-to-end: no-email signup, crypto, VPS, deploy, Tor.
Send email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.
Capture receipts, scan Gmail, analyze spending, and create reviewed reports from AI assistants.
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Official MCP server for esa.io - a documentation sharing service for teams
Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
MCP server for Tomba email finder, verification, and contact enrichment API
Buy .vn/intl domains in VND, deploy apps, Postgres, email, VietQR pay — Vietnam MCP for AI agents
Telegram for AI agents: messages, chats, media, and contacts in bot and user-account modes.
Telegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
Microsoft Outlook personal accounts: mail, calendar, contacts, to-do, drafts (62 tools).
Read-only stats for public Telegram groups tracked by Limzo, the anti-spam bot. No API key.
Read, search, compose, and send emails via Apple Mail on macOS.
IMAP/SMTP email MCP server — 47 tools, IMAP IDLE push, multi-account, AI triage.
AI-powered OSINT agent & MCP server. 16 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
Send and verify one-time passcodes over SMS, WhatsApp and Telegram.
WhatsApp for your agent: chats, messages, media, contacts and groups behind MCP tools.
Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven
The project tracker for teams of humans and AI agents — in plain files. MCP server + CLI.
Unofficial Telegram MCP server — read, search, reply and react in your own Telegram account.
A lightweight, multi-guild Discord MCP server with 95+ tools
Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Real-world actions for AI coding agents: domains, email, deploys, payments, media, and SEO/GEO.
Fourteen checks on an HTML email footer: CAN-SPAM postal address and 10-business-day opt-out, CASL's
MCP server for Slack — read/write messages, manage threads, and react to messages.
13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.
IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants
Local-first memory engine for AI-agent teams: team/project ACL, recall, and federated sync.
50 developer utility APIs as tools: SSL, DNS, WHOIS, email checks, HTML to PDF, sitemaps and more.
Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.
Caller-owned Discord operations for AI agents with 209 typed tools and verifiable guild builds.
Capture HTTP, email, and DNS callbacks with webhook.site from MCP clients.
Search and read Apple Contacts — resolves numbers and emails to names, writes off by default
Send WhatsApp, Telegram, SMS and MAX messages, files and bulk mailings via JetAPI
Gmail integration with OAuth authentication, message search, batch operations, and Sheets export
Prospeo: Find, search, and enrich people and companies with verified emails and mobile numbers.
Operate the Meser 10 email and SMS platform from any MCP client. Read-only by default.