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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.

54,766servers listed
37,589remote endpoints
33,696answered our last check
13 Nov 2026last updated

Communication

1,829 servers · page 50 of 61

  1. Codasms Mcp

    io.github.ajemba/codasms-mcp

    Receive one-time SMS/OTP verification codes via the CODASMS API: get a number, wait, release.

    Communication NPM Updated 19 Aug 2026
    Local install

  2. Discord Mcp

    io.github.jaimenbell/discord-mcp

    MCP server for the Discord REST API: 5 read tools always on, 7 write tools env-gated, default off.

    Communication PYPI Updated 19 Aug 2026
    Local install

  3. Outlook Mailbox Tidier

    io.github.ma2no4413/outlook-mcp

    Tidy a large Outlook / Hotmail mailbox. Folder subtree moves, bulk ops with dry run, never sends.

    Communication OCI Updated 19 Aug 2026
    Local install

  4. Fast Mcp Telegram

    io.github.alexeyleshchenko/fast-mcp-telegram

    Multi-tenant Telegram gateway for AI agents — HTTP+stdio, 8 tools, MTProto User API

    Communication PYPI Updated 13 Aug 2026
    Local install

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  18. Api

    com.politicalcomms/api

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

    Communication NPM Updated 30 Jul 2026
    Local install

  19. 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

  20. 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

  21. Kudosity

    com.kudosity/mcp

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

    Communication NPM Updated 27 Jul 2026
    Local install

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.