Communication MCP Servers — Page 3

com.unorouter/mcp

Search 200+ UnoRouter models (most free), check pricing, and chat through one key

Worldcitisim eSIM

Travel eSIMs for 193 countries. Stripe + Bitcoin checkout. QR by email in 30s. No API key.

dev.mailkite/mailkite

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

ZeroDrop

Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup needed.

Dead Simple Email

Give an agent its own inbox: send, receive, and pull signup codes from real email.

Lettio MCP

Private, EU-hosted email for AI agents over JMAP: read, search, reply, organize, send.

Apixies Developer API Suite

50 developer utility APIs as tools: SSL, DNS, WHOIS, email checks, HTML to PDF, sitemaps and more.

Chamade

Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP

Google Chat MCP

MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships.

Gmail MCP

MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.

bodylog

Agent-first workout and food log: sets and meals from chat, USDA and Open Food Facts macros, cards.

affset

Run affset from chat: stats, campaigns, zones, payouts, targeting, and team.

AIPost MCP Server

Typed structured messaging for AI agents via AIPost.email with Ed25519 signing

BounceLens Email Check

Check emails for typos, disposable domains and dead domains. Runs locally, no API key.

Hevy (unofficial)

Create Hevy routines and analyze your training from chat. Unofficial; BYO Hevy PRO API key.

Telegram Bridge

Stdio MCP bridge to Telegram Bot API with scrubbing and chat allowlist.

Assistant Mail MCP

Agent email with allowlist and consent via AssistantMail.

Sheets MCP

Read, edit, format and chart Google Sheets, with a live in-chat preview of every change.

rubit-mcp-mail

Read-only MCP server for your mail — provider-agnostic IMAP that never marks a message as read.

DropTheHassle

Your AI puts your site online on a free link with HTTPS. Your own .com later. No token needed.

Onyx MCP

Secure MCP access to Onyx search, chat, projects, and administration.

MCPDomain

Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.

Voice Transcriber MCP Server

MCP server for transcribing Google Chat voice messages using Groq Whisper API

AgentiSend

Transactional email API for AI agents: verified domains, a per-sender budget, and a kill switch.

UnCorreoTemporal

Temporary email for AI agents: create inboxes, wait for emails, extract OTPs, verify signups.

TokenLab MCP Server

TokenLab MCP server: 32 default and 89 full-profile tools for models, media, tasks, and files.

Discord MCP

Safe Discord access for reading guild data and optionally managing bot messages