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Communication MCP servers

Choose a server for your use case. Check its permissions and client support.

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79 MCP servers

  • CommunicationOnline

    Agent Comms

    Cross-harness communication mesh for LLM agents — rooms, DMs, presence, and visibility over TCP

    GitHub stars
    35

  • CommunicationOnline

    Agent Mail Gateway

    Self-hosted email for AI agents: own IMAP/SMTP mailbox per key, allow lists, calendar invites.

    GitHub stars
    12

  • Productivity and collaborationOnline

    Apple Contacts

    Inspect and search Apple Contacts on macOS, and resolve a contact into a message-ready recipient.

    GitHub stars
    32

  • CommunicationOnline

    Apple Mail Mcp

    Fast local Apple Mail MCP: indexed search, full-text bodies, verified sends, triage. macOS.

    GitHub stars
    33

  • CommunicationOnline

    Apple Mail MCP

    Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.

    GitHub stars
    74

  • Productivity and collaborationOnline

    Apple Tools (Unified)

    Unified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.

    GitHub stars
    32

  • CommunicationOnline

    Better Email Mcp

    IMAP/SMTP email for AI agents -- read, send, organize, and manage attachments across accounts.

    GitHub stars
    35

  • CommunicationOnline

    Claude Ops Telegram Server

    Telegram personal-account MCP (MTProto user-auth). Read DMs, send messages, search across chats.

    GitHub stars
    547

  • CommunicationOnline

    Email Mcp

    Unified email MCP server for Gmail, Outlook, iCloud, and IMAP with batch operations

    GitHub stars
    26

  • CommunicationOnline

    Fast Mcp Telegram

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

    GitHub stars
    50

  • Productivity and collaborationOnline

    Feishu User Plugin

    Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.

    GitHub stars
    11

  • Search and researchOnline

    Freeport Nostr

    Search Freeport Nostr events by kind, tag & geohash radius (rides, services, reputation).

    GitHub stars
    16

  • CommunicationOnline

    Gigamail

    Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.

    GitHub stars
    17

  • CommunicationOnline

    Gmail

    MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

    GitHub stars
    81

  • Productivity and collaborationOnline

    Google Workspace

    Give AI agents access to Gmail, Calendar, Drive, and more — multi-account, manifest-driven

    GitHub stars
    192

  • Productivity and collaborationOnline

    Google Workspace MCP Server

    67 curated MCP tools for Google Workspace: Gmail, Calendar, Drive, Sheets, Docs, Slides, Tasks.

    GitHub stars
    12

  • Developer toolsOnline

    hoptell

    Let AI coding agents (Claude Code, Codex, ...) message each other through a relay you host.

    GitHub stars
    10

  • CommunicationOnline

    Inbed

    AI agent dating — personality matching, compatibility scoring, and real conversations on inbed.ai

    GitHub stars
    26

  • Sales and marketingOnline

    INSSIST

    Drive your own logged-in Instagram session via the INSSIST extension: read, publish, DMs, analytics.

    GitHub stars
    27

  • Sales and marketingOnline

    Instagram Mcp

    Official, multi-account Instagram Graph API MCP: read, publish, analytics, comments, DMs.

    GitHub stars
    12

  • CommunicationOnline

    KeibiDrop

    Give two agents on two machines the same encrypted folder. P2P, no cloud, only read bytes move.

    GitHub stars
    70

  • Other toolsOnline

    Librus Synergia

    Librus Synergia school gradebook: grades, attendance, timetable, homework, messages.

    GitHub stars
    13

  • CommunicationOnline

    Mailbox Mcp

    Multi-account email MCP server for Gmail, IMAP, and JMAP: search, send, drafts, labels.

    GitHub stars
    10

Communication by city

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Questions

Which cities have the most communication?

The cities with the most communication are Online, Global (42 MCP servers), Online, Global (3 MCP servers), Online, Global (3 MCP servers), Online, Global (3 MCP servers), and Online, Global (3 MCP servers).

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