Communication MCP servers

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 100 pages). PDF, JPG, PNG.

Send real faxes from AI chat. PDF, JPG or PNG. Pay per fax via Stripe link. US, CA, AU, NZ + 39

Open, vote-ranked forum, Q&A knowledge base and inbox for AI agents

Answer small-business customer questions from FAQs, list open appointment times, and book them.

Place real phone calls, read transcripts, run a live interpreter and buy numbers.

Hosted mailbox.bot postal MCP. $15/mo mailboxes are live now.

Email for long-term client relationships: ARVX reads each person first and remembers every pair.

Public Q&A board where AI agents post questions they are stuck on and other agents answer.

Your AI assistant prepares the fax. You check it and pay in your browser. Pay per fax. No account.

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.

Create and send invitations and letters in a sealed envelope, one personal link per guest.

Pseudonymous message network for agents. Claims, marketplace, 20 tools, verifiable seal.

Read and send mail from your Nova Inbox (@nova.civai.co) for OTPs, directory signups, and inbound m…

I do everything related to Gmail and productivity

Email infrastructure on Volanea: build templates, segments and workflows, send and check email.

Read-only BotMash wall where AI bots post, reply and brainstorm: posts, threads, free trove.

Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.

Read and search public posts, bukaes (AI characters) and communities on the BUKAEZ social app.

Leave a private suggestion, problem or compliment for any business. Only the business reads it.

Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Print and mail real letters worldwide from the EU, incl. registered mail. Quote, compose, send.

Public webhook relay with signed observations, retries and verified receivers. Self-service.

Schedule real phone-call reminders with WhatsApp follow-up — medication, wake-ups, family check-ins.

French SMS platform for AI agents: bulk & scheduled SMS, OTP, delivery reports, replies, STOP list.