Communication MCP Servers
The places where work conversations happen: Slack, Discord, email, SMS, and more. These MCP servers let agents send messages, read threads, post to channels, and fire off notifications. Handy if you're building something that surfaces information where your team already looks — no new tool required.
123 servers in this category · Showing 1–48
Inbox Zero
elie222/inbox-zero12.4kSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.
CommunicationTypeScript
draw.io
jgraph/drawio-mcp5.4kCreate diagrams in chat, rendered as live interactive draw.io diagrams. 10,000+ searchable shapes.
CommunicationJavaScript
Agent-Native Brain
BuilderIO/agent-native4.8kCited company knowledge from Slack, meetings, transcripts, and decisions
CommunicationTypeScriptAgent-Native Chat
BuilderIO/agent-native4.8kMinimal chat-first app with durable threads, actions, and the app-agent loop
CommunicationTypeScriptAgent-Native Dispatch
BuilderIO/agent-native4.8kCentral Slack/Telegram router with jobs, memory, approvals, and A2A delegation
CommunicationTypeScriptAgent-Native Mail
BuilderIO/agent-native4.8kAgent-Native Superhuman - email client with keyboard shortcuts and AI triage
CommunicationTypeScript
Vexa
Vexa-ai/vexa2.8kMeeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
CommunicationPython
HQBase
HQBase/hqbase338Connect AI agents to your self-hosted HQBase shared email workspace.
CommunicationTypeScript
Xquik
Xquik-dev/x-twitter-scraper196X and Twitter automation MCP server for tweet search, profile tweets, follower export, media workflows, webhooks, and confirmation-gated posting.
CommunicationJavaScript
e2a — email for AI agents
tokencanopy/e2a188Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
CommunicationGo
Discord MCP
cappyeo/discord-mcp102Caller-owned Discord operations for AI agents with 221 typed tools and verifiable guild builds.
CommunicationTypeScript
com.pulsemcp/slack
pulsemcp/mcp-servers80MCP server for Slack — read/write messages, manage threads, and react to messages.
CommunicationTypeScript
ai.smithery/yuna0x0-hackmd-mcp
yuna0x0/hackmd-mcp67Interact with your HackMD notes and teams seamlessly. Manage your notes, view reading history, and…
CommunicationTypeScript
ai.waystation/mcp
waystation-ai/mcp62Ultimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack
CommunicationJavaScriptai.waystation/slack
waystation-ai/mcp62Send messages, access channels, and manage files in your Slack workspace.
CommunicationJavaScriptai.waystation/teams
waystation-ai/mcp62Collaborate, chat, and manage meetings in Microsoft Teams.
CommunicationJavaScript
Local MCP
colibird-ai/local-mcp-releases50Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files. Free.
CommunicationJavaScript
com.mcparmory/postmark
mcparmory/registry31Send, track, and manage transactional and bulk email delivery
CommunicationPythoncom.mcparmory/slack
mcparmory/registry31Manage channels, conversations, users, and workspace apps programmatically
CommunicationPython
ZulipChat MCP Server
akougkas/zulipchat-mcp27ZulipChat MCP: Connect AI to Zulip with 60+ tools for messaging, streams, events, and analytics
CommunicationPython
iMessage History
anipotts/imessage-mcp25Search and read your Apple Messages history from any MCP client. Read-only, local.
CommunicationTypeScript
MCP Registry Monitor
nirholas/mcp-notify20Monitor MCP registry for new servers - Discord Slack notifications alerts
CommunicationGo
Attestor
bolnet/attestor14Self-hosted memory for agent teams. Bi-temporal replay, deterministic retrieval, audit log.
CommunicationPython
OrcaRouter
Continuum-AI-Corp/orcarouter-mcp-server13Browse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat.
CommunicationTypeScript
Gmail
domdomegg/gmail-mcp.git11Allow AI systems to read, send, archive, and manage emails via Gmail.
CommunicationTypeScript
com.mintmcp/gmail
mintmcp/servers9A MCP server for Gmail that lets you search, read, and draft emails and replies.
Communicationcom.mintmcp/outlook-email
mintmcp/servers9A MCP server for Outlook email that lets you search, read, and draft emails and replies.
Communication
figmanage
dannykeane/figmanage8Let agents manage your Figma workspace. 102 tools for seats, teams, offboarding, and cleanup.
CommunicationTypeScript
Emailens MCP
emailens/mcp7Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.
CommunicationTypeScript
MCP Emails
Albretsen/MCPEmails6Never-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.
CommunicationTypeScript
Expense
assaf/expense6Receipt tracker with no friction: receipts arrive by email and file themselves
CommunicationTypeScript
Fluxmail
churichard/fluxmail6Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.
CommunicationTypeScript
Lassare
lassare-hq/agent-configs5Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.
CommunicationShell
Globestudio
alevizio/globestudio5Generate dotted-globe maps, share URLs, and embed snippets from chat.
CommunicationJavaScript
Aspicio
frontsail-ai/aspicio5DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.
CommunicationTypeScript
EmptyInbox
blockonomics/emptyinbox-me4Zero-config disposable email inboxes for AI agents: create, read mail, await verify codes.
CommunicationHTML
WalkMyPlan
yaniv-fink/walkmyplan-mcp3Describe a house or upload a DWG/vector-PDF plan and get a walkable, editable 3D model.
Communication
Pickle
adityaarsharma/pickle3Free, local MCP server that audits ClickUp, Slack & Teams for work that slipped through.
CommunicationJavaScript
Gotify RMCP
jmagar/gotify-rmcp2Rust MCP server and CLI for Gotify push notifications and message management.
CommunicationRust
Gotify RMCP
dinglebear-ai/rgotify2Gotify notifications and app, client, and message management over MCP and CLI.
CommunicationRust
MX Probe
andrewchmr/mxprobe2Email verification for AI agents: send, hold or kill with the reason. Signup and credits by API.
CommunicationTypeScript
io.getcoherence/mcp
getcoherence/mcp-server2Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline.
CommunicationTypeScript
Email (IMAP/SMTP)
boutquin/mcp-server-email2Multi-account IMAP/SMTP email server with 22 tools for reading, sending, searching, and organizing.
CommunicationGo
Coinrule MCP
coinrule-com/coinrule-mcp2Trade, monitor portfolios, and build Coinrule strategies by chat.
Communication
MCP Slack
crunchtools/mcp-slack2Secure read-only MCP server for Slack workspaces
CommunicationPython
Kit.com MCP Server
dancumberland/kit-mcp2Agent-optimized MCP server for Kit.com email marketing. 13 composite tools, 100% V4 API.
CommunicationTypeScript
GBG Loqate - Reach
gbgplc/lqt2Verify addresses, email addresses, and phone numbers with confidence scores.
Communication
Aruba Email & Calendar
jackfioru92/mcp-aruba-email2MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV
CommunicationPython
Frequently Asked Questions about Communication MCP Servers
Communication MCP servers support Slack, Discord, email, and Microsoft Teams. Depending on the server, agents can read channels, send messages, or summarize conversations.
Most communication servers require explicit OAuth or API key setup and support scoped permissions. You control exactly which channels or mailboxes the agent can access.