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MCP server directory

Communication MCP servers

Read and send messages on email, chat and messaging apps. Every server below is from the official MCP registry and is checked by us each day.

54,538servers listed
37,383remote endpoints
33,496answered our last check
13 Nov 2026last updated

Communication

456 servers · page 8 of 16

  1. Looktwice Mcp

    io.github.eason4kim-rocket/looktwice-mcp

    Email, EU VAT, IBAN, and domain validation plus evidence-backed U.S. CPSC recall screening.

    Communication NPM Updated 13 Aug 2026
    Local install

  2. Mail7 Email Validation

    net.mail7/email-validation

    Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.

    Communication NPM Updated 13 Aug 2026
    Local install

  3. Sms Florin Mcp

    io.github.flovoice53-tech/sms-florin-mcp

    Rent a real UK phone number and receive SMS/OTP codes — built for AI coding agents.

    Communication NPM Updated 10 Aug 2026
    Local install

  4. Email Guard Mcp

    io.github.mlawsonking/email-guard-mcp

    Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.

    Communication NPM Updated 10 Aug 2026
    Local install

  5. AIPost MCP Server

    io.github.AIPOST-EMAIL/mcp-server

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

    Communication NPM Updated 9 Aug 2026
    Local install

  6. Telegram Managed Bot Factory

    io.github.laser54/bot-factory

    Provision owner-confirmed isolated Telegram Managed Bot instances.

    Communication PYPI Updated 9 Aug 2026
    Local install

  7. Cursor Chat Bridge

    io.github.udah1/cursor-chat-bridge

    Drive the Cursor agent from Telegram, Discord, or GitHub — with images and voice notes.

    Communication NPM Updated 7 Aug 2026
    Local install

  8. Isitdisposable Mcp

    io.github.richelo/isitdisposable-mcp

    An MCP server that lets AI agents check whether an email address or domain is disposable.

    Communication NPM Updated 5 Aug 2026
    Local install

  9. Switchboard

    io.github.Jemplayer82/mcp-switchboard

    Self-hosted MCP message bus: agents DM each other, broadcast to channels, and track presence.

    Communication OCI Updated 3 Aug 2026
    Local install

  10. Forkflux Mcp

    io.github.forkflux/forkflux-mcp

    Self-hosted multi-agent collaboration and audit layer for AI-assisted engineering teams

    Communication PYPI Updated 1 Aug 2026
    Local install

  11. mail-muncher

    io.github.craigjmidwinter/mail-muncher

    Filtered, read-only IMAP and Gmail archived to disk as .eml + markdown, served over MCP.

    Communication OCI Updated 31 Jul 2026
    Local install

  12. Udacity Commit

    io.github.qwertymuzaffar/udacity-commit

    Validate & format git commit messages per the Udacity Git Commit Message Style Guide.

    Communication NPM Updated 31 Jul 2026
    Local install

  13. Crimson Crab Mcp Template

    io.github.singhpratech/crimson-crab-mcp-template

    Ready-to-clone Rust MCP server with chat, token-counting, and model tools for Claude

    Communication Updated 31 Jul 2026
    Local install

  14. Api

    com.politicalcomms/api

    Compliant political SMS/MMS from MCP clients: projects, contacts, analytics, billing.

    Communication NPM Updated 30 Jul 2026
    Local install

  15. Email2Chat

    io.github.bayramcsb/email2chat-mcp

    Connect Claude to your Gmail and Outlook inbox. Read, search, and manage emails via AI.

    Communication PYPI Updated 30 Jul 2026
    Local install

  16. Pntr

    dev.pntr/pntr

    Free developer subdomains with DNS, catch-all email, and webhook capture, managed via MCP.

    Communication NPM Updated 29 Jul 2026
    Local install

  17. Kudosity

    com.kudosity/mcp

    Send SMS, MMS and WhatsApp, manage contacts and webhooks, from AI agents.

    Communication NPM Updated 27 Jul 2026
    Local install

  18. chatmux

    io.github.echoedinvoker/chatmux

    Local-first MCP server for your own LINE and Telegram chats. Data stays on your machine.

    Communication Updated 25 Jul 2026
    Local install

  19. Outlook SNDS

    io.github.optipub/outlook-snds

    Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.

    Communication MCPB Updated 23 Jul 2026
    Local install

  20. Better Call Claude

    io.github.sns45/better-call-claude

    Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.

    Communication NPM Updated 23 Jul 2026
    Local install

  21. Pickle

    io.github.adityaarsharma/pickle

    Free, local MCP server that audits ClickUp, Slack & Teams for work that slipped through.

    Communication NPM Updated 22 Jul 2026
    Local install

  22. Discord MCP

    io.github.hypark5540/discord-mcp

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

    Communication NPM Updated 22 Jul 2026
    Local install

  23. Gmail Postmaster Tools

    io.github.optipub/gmail-postmaster-tools

    Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

    Communication MCPB Updated 22 Jul 2026
    Local install

  24. Lawbor

    io.github.philpof102-svg/lawbor

    Reputation-gated messaging + job negotiation for Base AI agents. Descriptor-only, nothing signs.

    Communication NPM Updated 21 Jul 2026
    Local install

  25. Ace Context Mcp

    io.github.Dw-Dwain/ace-context-mcp

    Local-first memory for AI chats: save context in one chat, load it in any other via MCP.

    Communication NPM Updated 20 Jul 2026
    Local install

  26. Mcp

    io.github.txtcel/mcp

    MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages.

    Communication NPM Updated 20 Jul 2026
    Local install

  27. Sendable

    me.sendable/sendable

    Send transactional email from your editor — describe the event, Sendable writes and sends it.

    Communication NPM Updated 20 Jul 2026
    Local install

  28. Slack ↔ WxO MCP Gateway

    io.github.markusvankempen/slack-wxo-mcp-gateway

    Lifts WxO Slack limits: every-message wake-up, multi-channel MCP. https://markusvankempen.github.io/

    Communication NPM Updated 19 Jul 2026
    Local install

  29. Namecatcher Skills

    io.github.productmap/namecatcher-skills

    Score and value collectible Telegram usernames: namability 0-100, fair price, thesis. No API key.

    Communication NPM Updated 16 Jul 2026
    Local install

  30. Router Mcp

    io.github.intelli-verse-x/router-mcp

    Run the Intelliverse platform from any agent: apps, API keys, knowledge bases, email, media, chat.

    Communication MCPB Updated 12 Jul 2026
    Local install

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