Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.
Autonomous B2B lead prospecting — 36 tools for campaigns, leads, and email outreach.
Classify email addresses and domains by provider and type (business, personal, disposable).
Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, reports.
Read-only F1 game laps, telemetry, setups, leaderboard benchmarks, and progress.
Manage FadeHost game servers, Discord bots and VPS: console, stats, backups, logs, lifecycle.
49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.
CRM + visual automation builder AI agents can drive via MCP: contacts, tags, maps, email/SMS flows.
Send notifications, updates and daily digests to a person's phone — typed cards in a private feed.
Turn your ChatGPT to a super travel agent.
Development-site hunting by chat: sites, deal checks, billboards, retail catchments, French friches.
MCP gateway for WhatsApp via Green API: messaging, contacts, groups and instance management.
Run a Japan proxy-buying business from your AI: inventory, orders, buyers, shipping fee split.
Infobip MCP server for omnichannel communication and messaging. SMS, RCS, WhatsApp, Viber and more.
SMS Verify: SMS Verify API is a secure and easy-to-integrate service that sends verification codes.
Telegram: FASTEST real time Telegram API. Retrieve channel's info and messages in milliseconds..
Verify the email instantly: Identify the spam email while authenticating your users.
WhatsApp: The WhatsApp Profile Data API lets you programmatically fetch a user’s profile picture.
Manage Kajabi from any MCP client — products, pages, contacts, offers, emails, analytics.
Free IELTS prep: band-scored student essays and interactive Listening/Reading drills graded in-chat.
Pilotez un site SPIP depuis Claude ou ChatGPT : rubriques, articles, médias, FAQ, formulaires.
Build, clone & publish websites by chatting with Claude. Live in seconds, custom domains + SSL.
Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.
Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.
About Communication MCP servers
Communication servers put an agent inside the channels your team already uses. They expose tools to search message history, post to channels or threads, send and draft email, manage contacts and react to incoming messages, covering Slack, Discord, Microsoft Teams, Gmail and IMAP mailboxes, Twilio-style SMS and voice, and chat platforms such as Telegram and WhatsApp.
Sending on someone's behalf is a high-trust action, so look for servers that separate read tools from write tools, support draft-before-send flows and scope access to specific channels or mailboxes. OAuth-based servers are easier to revoke than shared bot tokens. For inbound automation, pair a communication server with a workflow or webhook server.