Communication MCP Servers

Find the likely employer behind a Gmail or other free mail signup, with a confidence.

An MCP server that controls WSJT-X (FT8/FT4/etc.) over its UDP message protocol.

Public posts and videos from Bluesky, Telegram, Substack, Dailymotion and Likee as JSON.

Model Context Protocol (MCP) server for VerifyAnyEmail — real-time email verification and deliverability diagnostics for AI agents (Claude, ChatGPT, Cursor, and any MCP client).

Official SendPanda MCP server: transactional email, domains, templates, webhooks and marketing broadcasts.

Phone, email and IP signals for signup checks, with shared credits and explicit uncertainty.

Connect Gmail, Outlook, iCloud, Yahoo and IMAP to AI apps in one MCP connection.

MCP server for Crisp customer support platform

Send email and manage domains, contacts and webhooks on SpacePost, the Resend-compatible email API.

Create AI agents that answer customers on WhatsApp, Instagram, Messenger, TikTok and web chat.

Apprise notification fan-out: health, status, and tagged or one-off sends.

Read-only CRISP scores and AI visibility data from Third Hemisphere's AI Authority Index.

Send and manage email, domains, audiences, and API keys through the Resend API.

Read, reply to and schedule WhatsApp messages from your Ouzap number. Made in Brazil.

WhatsApp MCP for chats you choose: read/write by default, no daily send quota, voice notes as text.

Team WhatsApp inbox: read chats and contacts; every send needs a person's confirmation.

WhatsApp Business inbox: chats, contacts, templates, campaigns, automations and AI receptionist.

Find buying signals for B2B leads and write personalized cold-email icebreakers.

Compliance-first SMS and email: consent, STOP/HELP, quiet hours, verified destinations, reports.

Find public Discord servers by topic, language and size, check invite links, see member growth.

Chipp: Slack, email, WhatsApp, GitHub, Discord and voice deployments, and heartbeat schedules

Verify email addresses: syntax, MX, disposable, role, SMTP mailbox, catch-all and typo checks.

Manage game servers, Discord bots, apps and VPS: power, console, files, backups and deploys.

Real estate leads, skip tracing, direct mail, SMS & email outreach, and marketing automations