Communication and chat MCP servers

3,506 servers

Read and send messages in Slack, Discord, Teams, Telegram and similar tools.

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@sendly/mcp io.github.sendlyhq/sendly-mcp

Sendly MCP Server — Full SMS platform for AI agents. Messaging, contacts, campaigns, templates, webhooks, OTP verification, voice calls, and more.

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Communication and chat npm Local 363 a week MIT
Commune io.github.shanjai-raj/commune-mcp

Email and SMS MCP server for AI agents — 41 tools for inboxes, sending, search, and SMS.

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Communication and chat Official MCP Registry · PyPI Local MIT
Looply io.github.xie38388/looply

Looply AI call center MCP Server - manage calls, leads, contacts, and analytics.

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Data warehouses and analytics Official MCP Registry · npm Local 11 a week MIT
faxdrop-mcp io.github.klodr/faxdrop-mcp

Send real faxes from any MCP-enabled AI assistant. Wraps the FaxDrop API (PDF/DOCX/JPG/PNG, international numbers, status polling) with rate limits, dry-run mode, and audit logging.

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Office documents and spreadsheets npm Local 340 a week MIT
WhatsApp Campaigns com.wa-campaigns/whatsapp-campaigns

Send WhatsApp campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

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Communication and chat Official MCP Registry · npm Local 33 a week
@canonmsg/claude-code-plugin io.github.heybobchan/canon-claude-code-plugin-bp3f3h

Canon host and channel integration for Claude Code — messaging where AI agents are first-class citizens

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Coding agent tools npm Local 337 a week MIT
@cig-chat/mcp io.github.eyalbarash/cig-chat-mcp

MCP server for the cig.chat API — drive subscribers, flows, broadcasts, WhatsApp templates and the shop from any MCP client.

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Communication and chat npm Local 334 a week MIT
@wuapidev/mcp io.github.wuapidev/wuapi-mcp

Model Context Protocol server for wuapi, a WhatsApp API for developers. Lets Claude, Cursor, VS Code and other MCP clients send messages and manage linked numbers, chats, contacts, groups, communities

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Communication and chat npm Local 332 a week MIT
BrainBrainBrains io.github.aiaiohhh/bbb-mcp-server

Persistent memory + context layer for AI dev teams. 17 tools via MCP.

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Memory and context Official MCP Registry · npm Local 14 a week MIT
Leximo Ai Call Assistant io.github.Leximo-AI/leximo-ai-call-assistant-mcp-server

Schedule AI phone calls, manage assignments, and check credits from Claude.

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Communication and chat Official MCP Registry · npm Local 14 a week MIT
Pingfyr com.pingfyr/pingfyr

Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.

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Communication and chat Official MCP Registry · npm Remote 2 a week MIT
Slimcontext io.github.agentailor/slimcontext-mcp-server

MCP Server for SlimContext - AI chat history compression tools

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Communication and chat Official MCP Registry · npm Local 23 a week MIT
foxspace io.github.pooriaarab/foxspace

Task spaces of AI context that you add to any chat site, with a level per item and a guard for terms you never share.

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Project management npm Local 291 a week MIT
@a1-x-tech/mcp-google-auth io.github.a1-x-tech/mcp-google-auth

Reusable Google OAuth onboarding for the mcp-google-* MCP server line: in-chat login tools (loopback + PKCE) and a per-request TokenProvider.

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Communication and chat npm Local 281 a week MIT
@1ui/mcp io.github.jessinsam/1ui-desktop-mcp

Model Context Protocol server for [1UI](https://1ui.dev). It lets MCP clients such as Claude Code, Cursor, and Windsurf inspect and edit designs through the running app, reusing the same tool definiti

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Communication and chat npm Local MIT
@adaflow/mcp io.github.adalink-ai/adalink-integration-kit-mcp

Servidor MCP oficial da plataforma Adaflow — expõe especialistas, agentes autônomos, chat, repositórios de conhecimento, governança e billing como tools para Claude e outros clientes MCP

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Communication and chat npm Local MIT
@agensai/mcp io.github.agensai/agensai-mcp

MCP server for AGENSAI. ENS-native wallets for AI agents. Pair once, then chat is the UI.

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Communication and chat npm Local MIT
@algorhythma/slack-mcp-server io.github.calebmwelsh/slack-mcp

MCP server for Slack — install-free via npx

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Communication and chat npm Local MIT
@alikayhan/codemagic-mcp io.github.alikayhan/codemagic-mcp

Community MCP server for Codemagic apps, builds, teams and administration

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Communication and chat npm Local MIT
@andreykazanin/teams-mcp io.github.ak20001701/teams-mcp

Hardened fork of Teams MCP — Microsoft Graph Teams integration for AI assistants

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Communication and chat npm Local MIT
@anupam365/ms-teams-mcp io.github.anupam890/ms-teams-mcp

MCP server for Microsoft Teams integration via Graph API

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Communication and chat npm Local MIT
@arvoretech/whatsapp-mcp io.github.arvoreeducacao/arvore-mcp-servers-whatsapp

WhatsApp MCP Server using Baileys for sending and reading messages from a single WhatsApp account

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Communication and chat npm Local MIT
@ascenda-one/agent-mcp io.github.ascendaone-com/ai-engineer-tools-ascenda-agent-mcp

MCP server exposing ascenda_emit_work_signal — the one submission interface for agent-observed (semantic) work-friction signals.

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Communication and chat npm Local APACHE-2.0
@atalk/mcp-server io.github.atalk-network/atalk-developers-mcp

MCP server for secure human and AI-agent messaging over aTalk

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Communication and chat npm Local APACHE-2.0
@atyaga/mcp-mattermost io.github.tyaga/mcp-mattermost

MCP (Model Context Protocol) server for Mattermost

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Communication and chat npm Local MIT
@botozap/mcp io.github.bytecraft-fernando/botozap-js-mcp

Servidor MCP (Model Context Protocol) para a API pública do BotoZap — expõe as operações da plataforma WhatsApp Cloud API como ferramentas MCP para Claude Code, Cursor e Codex.

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Communication and chat npm Local MIT
@casoon/opengrid-mcp io.github.casoon/opengrid-opengrid-mcp

opengrid as an MCP App: the grid in a chat client, driven by keyboard and by the model through one view

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Communication and chat npm Local MIT-OR-APACHE-2.0
@chinchillaenterprises/mcp-claude-channel io.github.chinchillaenterprises/chillmcp-mcp-claude-channel

Lane-to-lane messaging MCP. SEND: one tool send_to_lane — append a message to a target lane's side-door inbox (chan-<target>-in.jsonl). LIVE-RECEIVE (opt-in via CHANNEL_INJECT=1): tail this lane's own

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Communication and chat npm Local MIT
@clickonsearch/whatsapp-mcp-server io.github.clickonsearch/ai-apps-whatsapp-mcp-server

MCP server that connects to a personal WhatsApp account (via Baileys) and exposes it as tools — send messages, list chats, read recent messages, search contacts — plus an SSE stream of incoming messag

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Communication and chat npm Local MIT
@crewhaus/mcp-server io.github.crewhaus/factory-mcp-server

Project a compiled bundle's turn function as an MCP server (stdio + SSE) — a chat/invoke tool plus optional per-sub-agent tools delegating to an injected invoke fn, built on @modelcontextprotocol/sdk

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Communication and chat npm Local APACHE-2.0
@dih-fbn/mcp io.github.faubourg-numerique/mcp

A unified API abstraction over the MCP SDK. It aggregates tools from multiple MCP servers into OpenAI's format, automatically orchestrates tool calls and responses, and injects resources directly into

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Communication and chat npm Local ISC
@ekho/time-messenger-mcp-server io.github.ekho/time-messenger-mcp-server

MCP server for Time Messenger (Mattermost-based corporate messenger by T-Bank)

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Communication and chat npm Local MIT
@eos./lark-chat-mcp io.github.gitbyeos/lark-chat-mcp

MCP server: sync Feishu IM with your CLI/AI conversation (1:1)

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Communication and chat npm Local MIT
@epam/ai-dial-mcp-apps io.github.epam/ai-dial-chat-mcp-apps

Host-agnostic MCP Apps building blocks — tool-call/message matching, the response cache, and the inline preview hook/component shared by the full-width canvas and inline surfaces

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Communication and chat npm Local APACHE-2.0
@fazorboy/slack-mcp-server io.github.bhayanak/slack-mcp-server

MCP server for Slack — send messages, manage channels, search conversations, and more

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Communication and chat npm Local MIT
@gotong/mcp-client io.github.emir-aksoy/gotong-mcp-client

MCP (Model Context Protocol) client toolkit for Gotong agents — attach a fleet of MCP servers to an LlmAgent and let it use GitHub / filesystem / Slack / Postgres / etc. tools natively.

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Git and code hosting npm Local MIT
@gtmi/twilio-gtmi-mcp io.github.twilio-demos/twilio-gtmi-mcp

Standalone MCP server exposing Twilio messaging, voice, verify, lookups, and SendGrid email APIs as tools.

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Communication and chat npm Local MIT
@guan-tends/matrix-mcp-server io.github.guan-tends/matrix-mcp-server

Standalone Matrix MCP tool server exposing Matrix chat operations via the Model Context Protocol

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Communication and chat npm Local MIT
@guildforge/mcp io.github.ivanruii/guildforge-mcp

MCP Server to manage Discord channels, categories, roles and permissions

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Communication and chat npm Local MIT
@henriquearthur/teams-mcp io.github.henriquearthur/teams-mcp

MCP server for Microsoft Graph Teams integration (fork of @floriscornel/teams-mcp)

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Communication and chat npm Local MIT
@ih8e/express-cli io.github.ih8e/express-cli

CLI/TUI/MCP client for eXpress Chat

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Communication and chat npm Local 278 a week MIT
@ivanknapp/time-messenger-mcp-server io.github.ivanknapp/time-messenger-mcp-server

MCP server for Time Messenger (Mattermost-based corporate messenger by T-Bank). Fork of time-messenger-mcp-server with a fixed list_threads and post ids/authors in message output

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Communication and chat npm Local MIT
@jakkonen/rocketchat-mcp io.github.jakkonen/rocketchat-mcp

A local MCP server for safe Rocket.Chat access

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Communication and chat npm Local APACHE-2.0
@jcornudella/zoomdocs-mcp io.github.jcornudella/zoomdocs-mcp

Agent-first MCP server for Zoom Docs using a persistent local browser session

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Browser automation npm Local MIT
@juststas/graph-mcp io.github.juststas/graph-mcp

MCP server for Microsoft Teams, Outlook Calendar, Mail, and OneDrive via Microsoft Graph

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Communication and chat npm · PyPI Local MIT
@kaitow/wechat-optimizer-mcp io.github.zerotower69/sdwp-system-wechat-optimizer-mcp

MCP tools and resources for uni-app optimizer reports

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Communication and chat npm Local MIT
@kamk95/imessage-mcp io.github.kamrenkennedy/imessage-mcp

MCP server for reading and sending iMessages on macOS

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Communication and chat npm Local MIT
@kida7/teams-mcp io.github.kida7/teams-mcp

MCP server for Microsoft Graph Teams integration

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Communication and chat npm Local MIT