Communication and chat MCP servers

3,643 servers

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

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@kfastov/tgcli io.github.kfastov/telegram-mcp-server

Telegram CLI + MCP server powered by MTProto and the official MCP SDK

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Communication and chat npm Local 22 a week MIT
@quaglius/ai-comms io.github.quaglius/aicomms

A coordination bus that lets each developer AI agent on a team talk to the others over a shared Discord channel.

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Communication and chat npm Local 22 a week MIT
onepatch io.github.1patch/cli

OnePatch CLI: query your telemetry, chats, and incidents from a terminal or a coding agent

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Monitoring and observability npm Local 22 a week MIT
weclaude io.github.guxi11/weclaude-8rjvn8

Bridge Claude Code and WeCom: PreToolUse approval cards + bidirectional tmux session mirror with image paste

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Communication and chat npm Local 22 a week MIT
@iflow-mcp/timoncool-telegram-api-mcp io.github.timoncool/telegram-api-mcp

Ultimate Telegram Bot API v9.6 MCP Server — 169 methods, meta-mode, rate limiting, circuit breaker

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Communication and chat npm Local 33 a week MIT
@sputnicyoji/dingtalk-workspace-mcp io.github.sputnicyoji/dingtalk-workspace-dingtalk-workspace-mcp

dws-driven, dynamic, full-coverage DingTalk MCP server. Host-agnostic. Auto-syncs with dws upgrades, zero maintenance.

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Communication and chat npm Local 22 a week MIT
hireseeker-cli io.github.hireseeker/hireseeker-cli

HireSeeker: поиск вакансий из Telegram-каналов и карьерных сайтов компаний. CLI/npx, JSON, skills для AI-агентов и плагин DeepSeek Harness.

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Communication and chat npm Local 21 a week MIT
md2wechat-mcp io.github.huxuanming/md2wechat-mcp

Markdown to WeChat HTML MCP server (Node.js)

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Communication and chat npm Local 21 a week ISC
tgfmcp io.github.vaibhavpandeyvpz/tgfmcp

TypeScript stdio MCP server and CLI for Telegram bots.

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Communication and chat npm Local 21 a week MIT
@roywu01/slack-mcp-server io.github.roywu01/slack-mcp-server

MCP server for interacting with Slack (forked from @zencoderai/slack-mcp-server)

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Communication and chat npm Local APACHE-2.0
@larksuiteoapi/lark-mcp io.github.larksuite/lark-openapi-mcp-7n4nz9

Feishu/Lark OpenAPI MCP

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Communication and chat npm Local 17k a week MIT
google-chat-mcp io.github.mohn93/google-chat-mcp

MCP server for Google Chat — spaces, messages, members, reactions, attachments

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Communication and chat npm Local 47 a week MIT
swarm_sdk io.github.parruda/swarm

SwarmSDK is a complete reimagining of Claude Swarm that runs all AI agents in a single process using RubyLLM for LLM interactions. Define collaborative AI agents in simple Markdown files with YAML fro

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Files and storage RubyGems MIT
@sweatco/zoom-mcp io.github.sweatco/zoom-mcp

MCP server for Zoom - access meeting transcripts and AI summaries from Claude

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

MCP server for a personal Telegram account: read chats, send messages, run polls

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Communication and chat npm Local 20 a week MIT
agy-discord-mcp io.github.openclaw-metis/agy-discord-mcp

Discord bot bridge and MCP tools for the agy (Antigravity) CLI.

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Communication and chat npm Local 20 a week MIT
mcp-to-harness io.github.rse/mcp-to-harness

Bridge an MCP "chat" tool to an AI agent harness CLI

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Communication and chat npm Local 20 a week MIT
memgrep io.github.darula-hpp/memgrep

Local agent memory, coding loop, Cursor from Telegram, scheduled playbooks, and MCP tools.

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Memory and context npm Local 20 a week MIT
Readhn io.github.xodn348/readhn

AI-native HackerNews MCP Server. Find HN content that matters with explainable quality signals.

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Communication and chat Official MCP Registry Local
@5dive/telegram-codex-mcp io.github.5dive-ai/5dive-plugins-telegram-codex

Telegram bridge for OpenAI Codex CLI, delivered as a stdio MCP server: wait for messages, reply, edit, react, and download attachments from a Telegram bot.

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Communication and chat npm Local 19 a week APACHE-2.0
@el4cteo/discord-mcp io.github.el4cteo/discord-mcp

MCP server that lets AI agents run a Discord bot: messages, DMs, channels, threads, roles, members, moderation, live events and bulk operations.

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Communication and chat npm Local 19 a week MIT
@goul4rt/mcp-discord io.github.goul4rt/mcp-discord

The most complete open-source MCP server for Discord — 80+ tools, dual-mode: integrated (plugin) or standalone, with host-extensible tool registry

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Communication and chat npm Local 19 a week MIT
@jbctechsolutions/mcp-office365 io.github.jbctechsolutions/mcp-office365

MCP server for Microsoft 365 via the Microsoft Graph API. Read/write access to mail, calendar, contacts, tasks, teams, planner, and more.

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Project management npm Local 19 a week MIT
@washedguy/kleinanzeigen-mcp io.github.washedguy/kleinanzeigen-mcp

Unofficial, read-only community MCP server for public kleinanzeigen.de listings: search and read listings through a local browser session. No login, no messaging.

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Browser automation npm Local 19 a week MIT
codex-discord-mcp io.github.openclaw-metis/codex-discord-mcp

Discord bot bridge and MCP tools for Codex CLI.

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Communication and chat npm Local 19 a week MIT
codex-temporary-mode io.github.sonusharma26/codex-temporary-mode

Temporary chats and local Delta and Pipeline Mode acceleration for Codex

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DevOps and infrastructure npm Local 19 a week MIT
onchainrouter io.github.web3xdev/onchainrouter-sdk

Sell an API to AI agents over x402 on Hedera and Arc, or pay for one. Server wrapper, paying client, and a wallet MCP for chat clients.

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Communication and chat npm Local 19 a week APACHE-2.0
replywizard-whatsapp-mcp io.github.palworks/reply-wizard-app-mcp-host

Local MCP server and command line that expose WhatsApp Web (read + value tools) to AI clients via the Reply Wizard Chrome extension.

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Communication and chat npm Local 19 a week MIT
zernio-mcp io.github.eyalm321/zernio-mcp

MCP server for Zernio — 273 tools covering posts, analytics, inbox, ads, contacts, WhatsApp Business across 14+ platforms

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Data warehouses and analytics npm Local 19 a week MIT
@bashcat/ai-image-chat-mcp io.github.bashcat/ai-image-chat-mcp

MCP server for AI image generation, video generation and chat completion with support for multiple AI providers including Tongyi Wanxiang

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Design and media npm Local 704 a week MIT
claude-weixin-channel io.github.dranixj/claude-weixin-channel

WeChat channel for Claude Code via iLink Bot API — fork of cc-wechat with planned hook-based UX enhancements

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Communication and chat npm Local 25 a week MIT
@gethmy/mcp io.github.way/getharmony

MCP server for Harmony, the shared surface for human–agent teams — agents claim cards, report progress, and move work on your board.

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Communication and chat npm Local 191 a week
@yoavmmn/slack-mcp-server io.github.yoavmmn/slack-mcp-server

MCP server for interacting with Slack

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Communication and chat npm Local MIT
@mohith_das/jobops io.github.mohith-das/jobops

Self-hosted MCP server for the full job-search loop: portal scanning, JD evaluation, tailored resume + cover PDFs, outreach drafting, story bank, negotiation brief — chat-driven, human-in-the-loop.

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Model and agent tools npm Local 18 a week MIT
telegram-notifier-mcp io.github.adeshatole/telegram-notifier-mcp

MCP server for sending notifications via Telegram Bot API

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Communication and chat npm Local 99 a week MIT
unofficial-streamio-mcp-server io.github.teetangh/unofficial-streamio-mcp-server

Unofficial MCP server for Stream.io Chat, Video, Users, Moderation and App APIs

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Communication and chat npm Local 18 a week MIT
volkern-mcp-server io.github.volkern/mcp-server

MCP Server for Volkern CRM - Lead management, appointments, tasks, and WhatsApp messaging integration

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Communication and chat npm Local 18 a week MIT
@4via6/relay io.github.harsh-2002/relay

Your personal AI agent — powered by Telegram.

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Communication and chat npm Local 23 a week MIT
@iflow-mcp/indrasishbanerjee-aem-mcp-server io.github.indra/aem-mcp-server

AEM Model Context Protocol (MCP) server with LLM and Telegram integration (TypeScript clone)

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Communication and chat npm Local AGPL-3.0-OR-LATER
@bryanberger/mattermost-mcp io.github.bryanberger98/mattermost-mcp

MCP server exposing the Mattermost REST API v4 as tools (self-hosted instances).

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Communication and chat npm Local 17 a week MIT
@jakub-plichcinski/kairos-mcp io.github.jakub-plichcinski/kairos-mcp

MCP server for agent automation: persistent memory and deterministic workflow execution for AI agents and chats

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Memory and context npm Local 17 a week MIT
@jict/slack-mcp-server io.github.justincase-jp/slack-mcp-server

MCP server for Slack message retrieval and search

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Communication and chat npm Local 17 a week MIT
@syntx-ai/vlm-mcp-server io.github.syntx-ai/vlm-mcp-server

MCP Server for VLM - A Model Context Protocol server providing vision/video analysis, configurable with any model provider (Chat Completions / Responses / Anthropic).

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Communication and chat npm Local 17 a week APACHE-2.0
@tubask/mcp io.github.amorizz/tubask-mcp

Setup CLI for Tubask — hosted YouTube MCP for Claude, Cursor, and ChatGPT. Search, summarize, and quote videos in chat with 3 tools.

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Design and media npm Local 17 a week MIT
easyhook-mcp-server io.github.benjaminrm10/easyhook-mcp-server

MCP server for scoped Easyhook messaging and conversation access from AI agents.

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Communication and chat npm Local 17 a week MIT
mcp-form io.github.anatolipr/avo-mcp-tools-mcp-form

Tiny Lit web component with a signal-backed text field, synced live to an MCP server so an agent can read/write it.

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Communication and chat npm Local 17 a week MIT
@kongyo2/discord-webhook-mcp io.github.kongyo2/discord-mcp

MCP server for Discord Webhook integration

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Communication and chat npm Local MIT
mcp-server-alexandria io.github.finwitz/alexandria

MCP server for Alexandria — 171 expert AI agents across 22 teams, accessible from Claude Desktop and Claude Code

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Communication and chat npm Local 18 a week MIT