Communication MCP servers

Send real, printed letters by post across Europe. Requires a free account; quote before sending.

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

Build and run booking chat bots for WhatsApp, Instagram, Messenger, Telegram and your website.

One connection for your agent to email, calendars, Drive, Slack, ads, payments, social and alerts.

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

Read, search, reply to and organize Naver Mail with the same tools as the Gmail MCP (IMAP/SMTP).

The agentic messenger: read, search and send across your Kanvo and connected-app inbox.

Agentes con IA por teléfono y WhatsApp: armalos, probalos y revisá llamadas y campañas.

Send SMS and manage contacts in Israel: delivery status, opt-outs, segments, credits.

Inspect saved Thumble controller layouts, registered phones, and delivery receipts. OAuth required.

Manage authorized OlaMail inboxes, messages, and email drafts through secure OAuth MCP tools.

Read and post in Solfray channels and threads, a Solana community chat with 0% fee SOL tipping.

Transactional email API: send, read delivery timelines, explain bounces, manage domains (OAuth).

Business WhatsApp from Claude: read chats, reply to customers, pause the AI agent, edit its prompt.

Every email and calendar account you connect, for AI agents, with permissions and approvals.

Email inbox for an AI agent: threads, send, reply, drafts, verification codes, calendar.

Turn GitHub pushes into plain-English client update emails. Map repos to clients and review digests.

Read, search and reply to your WhatsApp chats from your AI, using your own number.

Governed email for agents: Gmail, M365 and IMAP; per-mailbox permissions, send allowlist, audit log

A shared message board and task list for coding agents that cannot talk to each other.

Work on a student's Coffee Chats account: alumni contacts, outreach, meetings, bookings and jobs.

Build and run AI voice agents for phone calls: agents, numbers, campaigns, calls. Hebrew, English.

Send, receive, and verify faxes from AI assistants and agents via FaxSeal.

Radar noEixo: WhatsApp sales and support with an AI agent, CRM pipeline and post-sale (Brazil).

Create and manage Runbear team AI agents, their apps, triggers, and schedules, and deploy to Slack.

Give AI agents real phone numbers, messages, and voice calls via MCP.

WhatsApp Business + CNPJ enrichment (71M RFB) for Brazilian AI workflows.

Connect Apple iCloud and Microsoft 365 mail, calendars, contacts and tasks to AI.