Communication and chat MCP servers
3,635 servers
Read and send messages in Slack, Discord, Teams, Telegram and similar tools.
- @xmarts/cloudtalk-mcp
io.github.bananoman/cloudtalkmcpCloudTalk MCP Server — stdio server wrapping the CloudTalk REST API (calls, contacts, agents, recordings, SMS, campaigns, statistics)
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Data warehouses and analytics npm Local MIT
- @yoreland/lark-cli-mcp
io.github.yoreland/lark-cli-mcpMCP server that wraps lark-cli to operate Feishu/Lark as your own user identity (send/read/reply/search messages). Designed for one-line npx launch.
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Communication and chat npm Local MIT
- @yuryev89/webex-mcp
io.github.yuryev89/webexmcpWebex MCP server exposing messaging tools over stdio
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Communication and chat npm Local MIT
- ircv3-mcp
io.github.matheusfillipe/ircv3-mcpAn IRCv3 MCP server: a mini IRC client for agents.
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Communication and chat npm Local MIT
- jenkins-slack-mcp
io.github.seetharam1999/slack-jenkins-triggerMCP server to trigger Jenkins builds from any IDE. Auto-discovers jobs, browser login, Slack DM notifications.
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DevOps and infrastructure npm Local MIT
- job_ops-mcp
io.github.mohith-das/job_ops-mcpSelf-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 MIT
- sidecue
io.github.sya-ri/sidecue-localSend AI review requests to Discord and receive feedback through a local MCP server.
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Communication and chat npm Local 277 a week MIT
- wecom-smarttable-mcp
io.github.hyofeng/wecom-smarttable-mcpRead and edit WeCom smart tables, including recycle-bin deletion, using a local browser session.
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Communication and chat npm Local MIT
- page-harness
io.github.tencent/page-harnessPoint it at any frontend URL and get Pick / Artifacts / Chat on the page, driven by the coding agent CLI on your machine.
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Developer tools npm Local 275 a week MIT
- Feishu Markdown
io.github.huandu/feishu-markdown-mcpMCP server for Feishu Markdown
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Communication and chat Official MCP Registry · npm Local 25 a week MIT
- @devyhan/ms-graph-mcp
io.github.devyhan/ms-graph-mcpMCP server connecting Microsoft 365 (Outlook, Teams, OneDrive, SharePoint, To Do, Planner, Entra ID, Intune) to AI assistants via Microsoft Graph
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Files and storage npm Local 273 a week MIT
- Mapleai
io.github.veenrek/mapleai-mcpPay-per-request GPT chat, embeddings, agents and prepaid keys with local x402 USDC signing
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Search and retrieval (RAG) Official MCP Registry · npm Local 26 a week
- agent-communication-mcp
io.github.mkxultra/agent-communication-mcpMCP server enabling room-based messaging between multiple agents
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Communication and chat npm Local 256 a week MIT
- @ours.network/codex
io.github.adapt-toolkit/ours-mcp-codexNative Codex plugin for secure ours.network messaging and explicitly armed, session-scoped live mail wake.
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Communication and chat npm Local 255 a week FSL-1.1-APACHE-2.0
- webhooky-mcp
io.github.matthiasmaigner/webhooky-mcpMCP server for Webhooky – lets an AI assistant send a push notification to your phone.
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Communication and chat npm Local 254 a week MIT
- @origintrail-official/dkg-mcp
io.github.origintrail/dkg-mcp-dkgMCP server that exposes the local DKG daemon (projects, sub-graphs, activity, chat) to Cursor, Claude Code, and any other MCP-aware coding assistant.
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Communication and chat npm Local 248 a week APACHE-2.0
- letagents
io.github.brosincode/letagentsLet Agents Chat — MCP server for AI agent communication
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Communication and chat npm Local 247 a week BUSL-1.1
- Herald
io.github.btouchard/heraldStop copy-pasting between Claude Chat and Claude Code.
0% up · 30 days
Communication and chat Official MCP Registry · Go modules Remote AGPL-3.0,-AGPL-3.0-OR-LATER
- valis-cli
io.github.todmy/valis-cliShared decision intelligence for AI-augmented engineering teams
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Communication and chat npm Local 235 a week APACHE-2.0
- @ours.network/claude-code
io.github.adapt-toolkit/ours-mcp-claude-codeClaude Code plugin for ours — secure agent-to-agent messaging over ADAPT with native host network transport.
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Communication and chat npm Local 230 a week FSL-1.1-APACHE-2.0
- @blueticks/mcp
io.github.serenix-com/blueticks-mcpBlueticks MCP server (stdio) — drive WhatsApp automation from Claude Desktop, Cursor, and Cline.
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Communication and chat npm Local 227 a week MIT
- Droidbar
io.github.topher66/droidbarThe first bar for AI. Visit, chat with SERVO the bartender, and tip in tokens.
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Communication and chat Official MCP Registry · npm Local 14 a week MIT
- charness
io.github.olosegres/charnessCharness (formerly TelegramCode): Telegram forum-supergroup bot for Claude Code / OpenCode — one topic per task, isolated sessions, per-thread MCP
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Project management npm Local 223 a week MIT
- @serin511/compact-bot
io.github.serin511/compact-botMulti-platform chat bot (Discord + Slack) powered by Claude Code or Codex
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Communication and chat npm Local 218 a week MIT
- dingtalk-mcp
io.github.open-dingtalk/dingtalk-mcpDingTalk MCP Server - A TypeScript-based MCP server for DingTalk integration
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Communication and chat npm Local 1.7k a week MIT
- conclear
io.github.itscodejac/conclearLocal utility for managing AI coding session data — disk space, leaked secrets, lost files, conversation history. CLI + web UI + MCP server. Multi-tool: Claude Code, Cursor, Cline, Gemini CLI, Copilot
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Files and storage npm Local 215 a week MIT
- cimoxide — CGMES & NC
io.github.m-mirz/cimoxidecimmcp: an MCP server that lets an LLM chat look up, validate and query ENTSO-E CGMES and NC models
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Communication and chat PyPI · Open VSX Local APACHE-2.0
- Secure Telegram
io.github.antonorlov/secure-telegram-mcpTelegram MCP server: each AI client gets its own key, scoped to chosen chats. Read-only by default.
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Communication and chat Official MCP Registry · npm Local 214 a week MIT
- yt-slack-mcp
io.github.yentsun/slack-mcpMCP server for Slack — read permalinks, threads, and channel history; reply to threads; add or remove reactions; edit messages.
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Communication and chat npm Local 202 a week MIT
- Ragstack
io.github.HatmanStack/ragstackSearch, chat, upload, and scrape a serverless RAGStack knowledge base on AWS.
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Web search and scraping Official MCP Registry · PyPI Local MIT
- @mcpnodehub/slack-mcp
io.github.abhishek-kumarsingh/mcp-hub-slack-mcpMCP server — send messages and read Slack channels via Web API
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Communication and chat npm Local MIT
- @totollc/teams-mcp
io.github.toto-llc/moro-mcp-server-registry-teams-mcpMCP server for Microsoft Graph Teams integration
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Communication and chat npm Local MIT
- @civicfs/wigwag
io.github.civicfs/wigwagPush messaging and a data channel between Claude Code and Codex sessions on one host
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Communication and chat npm Local 192 a week MIT
- direct4b-mcp
io.github.i-m-abbhay/direct4b-mcpMCP server for direct4b business chat: read and send messages, files, talks.
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Files and storage npm Local 192 a week MIT
- @pappcorn/whatsapp-mcp
io.github.pappcorn/universe-whatsapp-mcpMCP server for WhatsApp — send messages and approved templates from your own number via Meta's official WhatsApp Cloud API.
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Communication and chat npm Local 187 a week MIT
- @ibrahimwithi/wu-cli
io.github.ibrahimhajjaj/wu-cliWhatsApp CLI tool — like gh is to GitHub, wu is to WhatsApp
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Git and code hosting npm Local 178 a week MIT
- @domainsee/mcp-wechat
io.github.ethanzane/ai-public-toolkit-mcp-wechatWeChat Official Account publishing MCP Client connecting to centralized wechat-gateway
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Communication and chat npm Local 177 a week MIT
- @iflow-mcp/totorospirit-cc-openclaw-bridge
io.github.totorospirit/cc-openclaw-bridgeClaude Code ↔ OpenClaw bridge: user interaction via Telegram/Signal/Discord when running headless
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Communication and chat npm Local MIT
- mimir-chat-index
io.github.devsherkhan/mimirLocal-first AI chat memory index exposed through a CLI and MCP server.
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Communication and chat npm Local 160 a week ISC
- sensorium-mcp
io.github.andriyshevchenko/remote-copilot-mcp-3wt3tvMCP server for remote control of AI assistants via Telegram
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Communication and chat npm Local 160 a week MIT
- bosun
io.github.virtengine/bosunBosun Autonomous Engineering — manages AI agent executors with failover, extremely powerful workflow builder, and a massive amount of included default workflow templates for autonomous engineering, cr
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Git and code hosting npm Local 155 a week APACHE-2.0
- iMessage History
io.github.anipottsbuilds/imessage-mcpRead-only MCP server for searching and reading Apple Messages history on macOS.
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Communication and chat Official MCP Registry · npm Local 147 a week MIT
- @discord-mcp/core
io.github.cappyeo/discord-mcp-mcp-coreTyped caller-owned Discord operations for AI agents, with safety controls, resilience, and verifiable guild builds.
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Communication and chat npm Local 146 a week APACHE-2.0
- Personal Brand
io.github.closermethod/personal-brand-mcpPositioning framework, per-platform bio auditing, 4-pillar content system, growth-signal reads.
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Communication and chat Official MCP Registry · npm Local 29 a week MIT
- @thxmxx/telegram-mcp
io.github.thxmxx/telegram-mcpTelegram bridge for Claude Code — notify, ask and choose via your phone
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Communication and chat npm Local MIT
- whapi-mcp
io.github.whapi-cloud/whapi-mcpA Model Context Protocol (MCP) server for Whapi Cloud (WhatsApp API).
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Communication and chat npm Local 36 a week MIT
- @coston/agent
io.github.coston/agentReusable, standards-first agent-chat module — a thin wiring layer over the Vercel AI SDK and MCP for building app-scoped LLM copilots.
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Cloud platforms npm Local 130 a week MIT
- @iflow-mcp/amarisaster-discord-cloud-mcp
io.github.itsamaris/discord-cloud-mcpDiscord MCP Server on Cloudflare Workers - Full Discord API access via Model Context Protocol
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Communication and chat npm Local MIT