Communication and chat MCP servers

3,667 servers

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

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nomi-gc-mcp io.github.spacegoblins/nomi-gc-server

An MCP server for creating, modifying, and validating Nomi.AI group chats — scaffold folders, add characters, and validate character limits.

Version check not run yet

Developer tools npm Local 2 a week MIT
notion2cli io.github.previbe/notion2cli

Run Codex or Claude from Notion and Feishu/Lark docs through a local Chrome extension bridge.

Version check not run yet

Docs and knowledge bases npm Local 2 a week MIT
nudgeoss io.github.cw12574/nudgeoss

An open source MCP server and CLI that lets AI agents ask a human for decisions over Telegram, Discord, Slack, email, Matrix, or webhooks.

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Communication and chat npm Local 2 a week APACHE-2.0
octopus-experience io.github.octoryn/octopus-experience

Project Memory — organizational, causal memory for AI teams. Ask why, not just what.

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Communication and chat npm Local 2 a week APACHE-2.0
qrchat-mcp io.github.rmxtec/qrchat-mcp

Thin MCP stdio server for the QRChat Agent Chat API

Version check not run yet

Communication and chat npm Local 2 a week MIT
remembero io.github.rahult/remembero

Logic-based memory for LLM chats and agents: deterministic Datalog rules, explicit entity identity, integrity, provenance, graphs, and MCP

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Communication and chat npm Local 2 a week MIT
scriptonia io.github.paranormal07/scriptonia_context-scriptonia-cli

Turn customer signal into plans and merge-blocking verification for AI-written PRs.

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Communication and chat npm Local 2 a week MIT
storymine io.github.iannuttall/storymine

A local-first CLI that finds useful blog ideas in Claude and Codex coding chats.

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Communication and chat npm Local 2 a week APACHE-2.0
vendorshield-contract-mcp io.github.crawde/vendorshield-contract-mcp

MCP server for vendor contract & SLA intelligence — extract contract terms, analyze SLA clauses, compare vendor agreements, generate renewal briefs, and flag risky terms for procurement and legal team

Version check not run yet

Communication and chat npm Local 2 a week MIT
@dudztroyer/slack-mcp-server io.github.dudztroyer/slack-mcp-server

MCP server for interacting with Slack

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Communication and chat npm Local MIT
@emperor-os/f0x-chat-mcp io.github.emperor-agi/f0x-relay

F0x-chat-MCP — encrypted agent messaging via the F0x relay. Plug-and-go MCP server for Hermes, OpenClaw, and any MCP-compatible agent.

Version check not run yet

Communication and chat npm Local 2 a week MIT
@theyahia/kavenegar-mcp io.github.theyahia/kavenegar-mcp

MCP server for Kavenegar — SMS gateway, OTP, voice calls (Iran)

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Communication and chat npm Local 5 a week MIT
@sensen0326/wechat-devtools-mcp io.github.sensen0326/wechat-devtools-mcp

Reusable MCP server for WeChat DevTools mini program automation and testing.

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Communication and chat npm Local 7 a week MIT
@sowonai/crewx-cli io.github.sowonlabs/crewx

SowonAI CrewX CLI - Bring Your Own AI(BYOA) team in Slack/IDE(MCP) with your existing subscriptions

Version check not run yet

Developer tools npm Local 25 a week MIT
Website one.socialai/website-mcp

Build, edit, stock, and publish Social AI websites and storefronts via AI chat.

82.14% up · 30 days

Communication and chat Official MCP Registry · npm Local Remote 12 a week MIT
@dakatan/mcp-mattermost io.github.dakatan/mcp-mattermost

MCP (Model Context Protocol) server for Mattermost

Version check not run yet

Communication and chat npm Local 145 a week MIT
Qwen3.8-27B-Uncensored co.huggingface.jonathancoletti/qwen3.8-27b-uncensored-demo

Uncensored Qwen3.8-27B, text and vision chat

100% up · 30 days

Communication and chat Hugging Face Spaces Remote 1 tool
@codified/mcp-server io.github.kurtxu88/codify_v2-mcp-server

Codify MCP Server — Context Graph for AI-Native Teams

Version check not run yet

Communication and chat npm Local
@iflow-mcp/nestr-dev-nestr-mcp io.github.nestr-dev/nestr-mcp

MCP server for Nestr - the platform for self-organizing teams practicing Holacracy, Sociocracy, and role-based work. Manage circles, roles, tactical meetings, governance meetings, tensions, and more.

Version check not run yet

Communication and chat npm Local 3 a week MIT
tangerine-mcp io.github.tangerine-teams-intelligence/tangerine-teams-app-mcp-server

Model Context Protocol server that exposes Tangerine team memory to Claude Code, Cursor, and any MCP-compatible AI client.

Version check not run yet

Communication and chat npm Local 2 a week APACHE-2.0
@fadeaway-ai/slack-mcp-server io.github.fadeaway-ai/slack-mcp-server

MCP Server for the Slack API, enabling Claude to interact with Slack workspaces.

Version check not run yet

Communication and chat npm Local ISC
@sarkar-ai/deskmate io.github.sarkar-ai-taken/deskmate

Control your local machine from anywhere using natural language via Telegram or MCP.

Version check not run yet

Communication and chat npm Local 13 a week MIT
@edgarconejo/atiendo24-mcp-server io.github.edgarconejo/atiendo24-mcp-server

MCP server for Atiendo24 — control your WhatsApp AI agent platform from Claude Desktop

Version check not run yet

Communication and chat npm Local 2 a week MIT
@axivo/mcp-slack io.github.axivo/mcp-slack

MCP server for interacting with Slack

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Communication and chat npm Local BSD-3-CLAUSE
@paean-ai/claude-code-wechat io.github.paean-ai/claude-code-wechat

WeChat channel plugin for Claude Code — bridge WeChat messages into Claude Code sessions via the official ilink API

Version check not run yet

Communication and chat npm Local 6 a week MIT
claude-wechat-channel io.github.fengliu222/claude-wechat-channel

Claude Code 微信 Channel — 让 Claude Code 通过微信收发消息

Version check not run yet

Communication and chat npm Local 6 a week MIT
integrax-mcp io.github.integrax-lat/integrax-mcp

MCP Server oficial da IntegraX — envie SMS, RCS, encurte links, crie automações e mais direto pelo Claude Desktop

Version check not run yet

Communication and chat npm Local 3 a week MIT
feishu-to-md-mcp io.github.twoer/mcp-feishu-to-md

MCP server for converting Feishu/Lark documents to Markdown

Version check not run yet

Communication and chat npm Local 3 a week MIT
@twilio-alpha/mcp io.github.twilio-labs/mcp

This is a Model Context Protocol server that exposes all of Twilio APIs.

Crashes on start

Communication and chat npm Local 682 a week MIT
@adel13/hive-mind io.github.adelelo13/hive-mind

Multi-agent memory intelligence layer — shared knowledge, expertise tracking, and conflict detection for AI agent teams

Version check not run yet

Memory and context npm Local 4 a week MIT
@global-chat/mcp-server io.github.pumanitro/global-chat-mcp-server

MCP server for global-chat.io — AI agent discovery, directory search, and agents.txt validation

Version check not run yet

Communication and chat npm Local 6 a week MIT
sprotostudio com.npmjs/sprotostudio

Sproto Studio operator agent — multi-chain wallet, MCP tool harness, OpenRouter chat. Plug in OPENROUTER_API_KEY and you have the whole Sproto creation + trading toolset at your fingertips.

Version check not run yet

Finance and payments npm Local 1.2k a week MIT
mcp-server-xai-grok io.github.darkangelpraha/xai-grok-mcp-server

MCP server for x.ai Grok API - chat completions and AI interactions

Version check not run yet

Communication and chat npm Local 26 a week MIT
@cube-dev/mcp-server io.github.cube-js/cube-simple-mcp-server

A Model Context Protocol (MCP) server that provides chat functionality with Cube's AI agent for analytics and data exploration

Version check not run yet

Data warehouses and analytics npm Local 20 a week MIT
@ferrypost/mcp-server io.github.ferrypost/ferrypost-mcp-server

MCP server for the Ferry Post messaging API

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Communication and chat npm Local 2 a week MIT
@divagnz/mcp-react-native-expo io.github.divagnz/mcp-react-native-expo

React Native Expo MCP server - forked and expanded with expert code remediation, advanced refactoring, modular architecture, and comprehensive testing. Professional development companion for React Nat

Version check not run yet

Developer tools npm Local 41 a week MIT
rfp-requirements-mcp io.github.crawde/rfp-requirements-mcp

MCP server for RFP requirement extraction, compliance matrix generation, and bid/no-bid analysis. Parses RFP documents, categorizes requirements (mandatory/desirable/informational), generates complian

Version check not run yet

Communication and chat npm Local 2 a week MIT
mcp-whatsmeow io.github.jobasfernandes/mcp-whatsmeow

MCP Server para contexto completo da biblioteca WhatsMeow (Go/WhatsApp) - 38 tools com AST parsing, domain knowledge, waE2E protobuf browser, guias de referência e exemplos de produção.

Version check not run yet

Developer tools npm Local 3 a week MIT
@jbctechsolutions/mcp-office365-mac io.github.jbctechsolutions/mcp-office365-mac

MCP server for Microsoft 365 with dual backend support (AppleScript for classic Outlook, Graph API for new Outlook/M365). Read/write access to mail, calendar, contacts, tasks, teams, planner, and more

Version check not run yet

Email npm Local 7 a week MIT
lark-bridge-mcp io.github.lk-eternal/feishu-cursor-bridge

飞书 × Cursor MCP Server – 通过飞书与 AI Agent 实时沟通

Version check not run yet

Communication and chat npm Local 2 a week MIT
claude-code-wechat io.github.linekforge/claude-code-wechat-akcre9

WeChat Channel plugin for Claude Code — bridge WeChat messages via official ilink API

Version check not run yet

Communication and chat npm Local 5 a week MIT
@serviceagent/mcp io.github.serviceagent/serviceagent-backend-mcp-server

MCP server for Cursor, Claude, and AI coding tools to provision ServiceAgent chat, voice, booking, webhooks, and onboarding

Version check not run yet

Communication and chat npm Local 4 a week MIT
@bugzy-ai/teams-mcp-server io.github.bugzy-ai/teams-mcp-server

An MCP server for Microsoft Teams messaging via Bot Connector API

Version check not run yet

Communication and chat npm Local 16 a week MIT
@gettalon/channels-sdk io.github.gettalon/claude-channels-sdk

SDK for building Claude Code channels with bidirectional chat, permission relay, and all 23 hook events

Version check not run yet

Communication and chat npm Local 4 a week MIT
mintlify-mcp io.github.vigtu/mintlify-mcp

MCP server to chat with any Mintlify-powered documentation via Claude Code

Version check not run yet

Docs and knowledge bases npm Local 19 a week MIT
@dev-hitesh-gupta/teams-mcp io.github.dev-hitesh-gupta/teams-mcp

Microsoft Teams MCP Server — control Teams via Claude using headless Playwright browser automation. 24 tools for messaging, channels, meetings, files, and presence.

Version check not run yet

Communication and chat npm Local 9 a week MIT
@wabery/cli io.github.andresfyi/wabery-wabery-cli

Wabery CLI and MCP server for building and operating WhatsApp AI agents.

Version check not run yet

Communication and chat npm Local 48 a week MIT
iflow-agentphone-mcp io.github.agentphone-ai/agentphone-mcp

MCP server for AgentPhone — give AI agents phone numbers, SMS, and voice calls

Version check not run yet

Communication and chat npm Local 3 a week MIT