Communication MCP Servers

SMS, voice calls, OTP verification, phone numbers and wholesale voice routes by Minutes Network.

Conference & journal CFP deadlines, CCF/ICORE/QUALIS rankings, acceptance rates, research fields.

Track domain expiry, DNS, SSL and email security across registrars, and explain what changed.

Mcp_agent_mail_rust

Rust MCP server for multi-agent coordination: 34 tools, Git-backed archive, SQLite indexing, advisory file locks, and an interactive TUI console

Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)

Find B2B leads with verified work emails, find and verify emails, and run cold email outreach.

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

Connect inboxes to your AI, with built-in progress and optional owner-confirmed outgoing email.

Cold email compliance check across 8 countries: per-address verdict, rule cited, signed receipt.

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

Elasticemail Mcp Server

Elastic Email MCP Server delivers full-scale email capabilities to the next generation of AI agents and MCP-compatible environments. This server speaks the same protocol as your favourite AI tools, giving them super-smooth access to all your email operations.

King

This Repo is a mono repo for the king extension and the kingrt video call system. If you want to run the video call on a server you need to install the king-ext and then just use demo/video-chat. Kingrt can be testet on kingrt.com

Claws Mail plugin exposing the running mail client over a local, bearer-token MCP endpoint.

Tiktok Mcp

Model Context Protocol (MCP) with TikTok integration

Fully-managed email as MCP tools - register domains, real mailboxes, send and receive mail.

Give AI assistants hands: send real USPS letters via MCP.

Postmark Mcp

Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

Live LinkedIn data for AI agents: profiles, companies, jobs, posts, email finding. No account risk.

Send email, manage sending domains, and read delivery analytics from your SecureSMTP account.