Communication MCP servers

Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite

Send-decision email verification: agents get send/review/avoid with evidence, pay-per-call via x402.

Official MCP server for OmniDimension. Drive voice agents, dispatch calls, and run bulk campaigns.

AI email automation, follow-ups, training, previews, and mailbox troubleshooting.

Give your AI assistant real meeting context via Fathom so every output grounded in your work

The Mobile Text Alerts SMS MCP server enables your AI to send SMS messages & manage contacts

WhatsApp assistants, messaging, broadcasts, and analytics for your iZap account, over OAuth.

Connect Claude to your Platform7n workspaces: chat, links, work and decks. One-click OAuth.

Stateful email for AI agents — read inboxes, reply in-thread, draft with approval.

Premium agentic endpoint for docdigest-mcp.

Outbound phone calls placed by an AI voice agent to book, ask, or confirm on your behalf.

Claude makes real phone calls for you — in many languages, with transcript and outcome back in chat.

The first MCP server for physical mail: send postcards and letters, manage lists and campaigns.

Configura y entrena tus agentes de IA de WhatsApp e Instagram de TBit desde ChatGPT o Claude.

Email inboxes for AI agents: send, receive, reply, search, and manage threaded email over MCP.

Disposable email inboxes for AI agents — read messages and verification codes.

Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.

Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.

Let your AI sessions talk to each other — messaging, tasks, sessions, and alerts

Send & receive texts using MCP. Use own phone! Get OTPs automate workflows Signup at phone-mcp.com

Create and manage AI voice agents, real-time conversations, and analytics with eigi.ai

Connect Claude to Fathom meeting recordings, transcripts, and summaries

Send emails, track events, and manage contacts with MailJunky.

Permissioned access to Gmail, Drive and Calendar via the user's own Google account

Email for AI agents — send, receive as a webhook, manage domains, templates, routing.

Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain.

Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.

Premium agentic endpoint for agentphone-ai-mcp.