Communication MCP Servers
Email, messaging, notifications
1,465 servers
Wazapi
Operate WhatsApp Business: conversations, contacts, chatbot flows, templates, CRM and store.
ABOVO.co — Email-to-Web Publishing
Publish content to the web by emailing [email protected]. No API key, no signup. SMTP is the API.
Kommo
Kommo CRM (formerly amoCRM), the conversation-first sales CRM (WhatsApp, Instagram, Telegram) used b
VoIP.ms
Manage phone numbers, SMS/MMS, voicemail, faxing, and call routing for your VoIP.ms account.
ReciboPro Invoices
Create invoices from your AI assistant in 6 languages and 10 currencies, ready for WhatsApp.
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
RCS Campaigns
Send RCS & SMS campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.
Siftsmith Company Signals
Open jobs from Workday, careers pages and ATSes, plus hiring, tech, intent, DMARC and launch signals
FORTVISION
Agency marketing & CRM: leads, campaigns, email/SMS/WhatsApp, LinkedIn, landing pages, social.
Telegram Channel Scraper
Public Telegram channel posts, views, reactions, media and subscriber counts. No login needed.
Crisp
Customer support, live chat, CRM and helpdesk on Crisp with the full official REST API v1 (api.crisp
Genchi
Spot projects predicted to miss their deadlines, from an anonymous team confidence vote in Slack.
Telegram Channel Scraper
Public Telegram channel posts without login: text, views, reactions, media, exact subscribers.
zerm
Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron
WaBot
Your own WhatsApp in Claude and ChatGPT: read chats, draft replies, send messages you approve.
AndCo
Bring your own AI into group chats with your friends and their AIs. AndCo only carries messages.
Discord
Connect a Discord bot (bot token from the developer portal) to read/send messages, list guilds and c
MarleyFetch
Let AI agents send email from your own Gmail, Microsoft 365 or SMTP inbox, with guardrails.
Tenpace Review Router
Human-authenticated setup for routing GitHub pull requests into the right Slack channel.
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
SMTPfast
Send and receive email, and manage templates, inboxes, contacts and broadcasts.
AI Email Triage Tool & Reply Draft Helper
Email triage tool powered by AI: classifies your inbox, finds messages that need a reply, and…
Talpy Aya — AI recruiter (WhatsApp interviews)
AI recruiter: create jobs, send candidates to WhatsApp interviews, read cited scores.
co.instantreply/mcp
AI access to InstantReply WhatsApp, Instagram, and Messenger inboxes, with browser pairing.