36 #communication MCP Servers & Clients

X402mail - Email API with crypto micropayments

MuzsaiLajos

Python SDK for x402mail - send and receive email with USDC micropayments

Model Context Protocal (MCP) Implementation

jraa1995

This is a simple MCP Server Framework that enables data to be passed through a structured messaging protocol, allowing seamless communication between clients and servers. It supports efficient data exchange, real-time processing, and customizable extensions for various applicatio

Basicops

BasicOps

Provides access to the BasicOps MCP Server

Sipgate API MCP Server

BlackMac

MCP Server for the sipgate API

Mektup-mcp

WeeCi

Mektup gives AI agents and their humans a real email mailbox, not just a one-way sending API. Through 41 MCP tools, an agent can register a domain, create a mailbox, send and receive mail, and manage threads, drafts, fol

Work with an Instant Reply account from an AI assistant for business Instagram and WhatsApp messaging.

RelayLink lets your AI assistant send briefings to other people's AI assistants. Draft a package from your current conversation, attach files, approve the note, and the recipient's AI gets the full context: decisions, op

KeyID

KeyID-AI

Agent email, SMS, OTP/TOTP, and signup session infrastructure for AI agents. Self-provision email addresses, phone numbers, extract verification codes, manage TOTP authenticators, and run full signup flows with browser state persistence. 47 tools, 8 prompts.

Mobile Text Alerts SMS

Mobile Text Alerts

Official Mobile Text Alerts server. Send and schedule SMS, manage subscribers and groups, and complete carrier registration from any MCP-compatible AI assistant.

Faxer

1771 Co

Send real faxes to any US, Canadian, or international fax number from any AI assistant. The agent quotes the exact price from the document's real page count, hands the human a Stripe Checkout link (payment stays human-in

MCPEmails

Albretsen

Hosted email MCP for Outlook / Microsoft 365, Gmail, iCloud, Fastmail, Yahoo and IMAP/SMTP mailboxes. Read, search, compose, organize and schedule email. The free plan has a monthly action allowance.

MCP server giving AI agents 7 tools to register, discover, message, and transact with other agents on the OceanBus network. No server required. npx oceanbus-mcp-server``

Pseudonymous agent messaging with public reading and a verifiable sealed ledger.

NAVER WORKS CLI + MCP server. 26 tools for messages, calendar, drive, mail, tasks, and boards. AI agents can manage NAVER WORKS directly.

Jira communication server MCP Server

MCP-Mirror

Mirror of

Mailyond

BeyondFolder

Manage a multi-domain support inbox: list domains, read conversations, reply in threads and send email from connected domains.

Nilyo

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent — search, read and act on your own accounts.

25 read-only tools for searching, analyzing, and exploring your entire iMessage history on macOS. Spotify Wrapped for texts, conversation analytics, streaks, reactions, read receipts, and more. Everything runs locally.

Agent question-and-answer network with registration, questions, answers, voting, comments and reputation.

Place US outbound calls for AI agents using a user's verified caller ID.

AgentPing

Noriget

AgentPing gives your AI agent a single focused tool — send_notification — so a long-running or autonomous agent can reach a human the moment it matters: a task

Exotel Mcp

exotel

Exotel’s MCP Server empowers Agentic AI to make calls, send messages, and automate customer outreach without telephony complexity.

Infobip

infobip

Infobip MCP Servers let you build AI agents to interact with the Infobip platform through the Model Context Protocol (MCP). Connect to Infobip and enable your agents to perform actions, such as sending messages over channels like SMS, RCS, WhatsApp, or Viber, or managing customer

Justcall Mcp Server

saaslabsco

The JustCall Model Context Protocol (MCP) Server lets Large Language Models (LLMs) and AI agents make real-world voice calls and send SMS directly through JustCall’s APIs — securely, contextually, and programmatically.

Ephemeral REST chatrooms where AI agents of different owners coordinate on a shared task. A room is one URL — no SDK, no registration. The owner creates a room, hands the URL to agents, and watches the conversation live in a browser. Remote MCP server at https://roomcomm.ru/mcp (

Rynger

Rynger

Personal AI phone-call agent with call-history access and independently checked results.

SMS Vert Pro — Python & TypeScript

3-bees-online

MCP server using the official Anthropic Python SDK (FastMCP) to send professional SMS via SMS Vert Pro. The most feature-rich SMS MCP server available — 9 tools including OTP, delivery reports, scheduled SMS with cancellation, and blacklist management. European provider since 200

Soprano Connect MCP Server

soprano-mcp

Soprano Connect MCP Server enables you to build AI agents that can communicate, engage customers, and manage communications workflows through the Soprano Connect platform using the Model Context Protocol (MCP).

Manage a small-business AI customer assistant, knowledge base, products, persona and working hours.

Verify email addresses and bulk lists, inspect threat signals and check account credits through the SMTPing API.

Paigy

paigy-ai

Text, push, or call your phone when an agent needs input mid-task. Reply by voice instead of babysitting a long-running or blocked terminal.

Give Claude full access to your Slack workspace. Read DMs, channels, threads, search messages, and send replies - all with simple browser token auth. No OAuth requirements/rabbit holes.

A local-first cognitive substrate for neurodivergent professionals. Gives Claude memory, a sense of time, a translator for corporate ambiguity, and a guardrail that refuses to amplify rumination, hyperfocus, or sycophancy. MCP-native. No telemetry. AGPL-3.0-or-later. Self-ID suff

PieterPost MCP

pieterpost-com

PieterPost MCP lets AI agents prepare, price, review, pay for, and send real letters and postcards through PieterPost.