Communication & Collaboration MCP Servers

MCP servers for team chat, email, video, meetings and real-time collaboration tools. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Meetgeek npm
A
mcp-meetgeek

MCP server over MeetGeek API

Communication & Collaboration Score 98/100 0 findings 40/wk Cap. Minimal
Wechat Dev npm
A
wechat-dev-mcp

A Model Context Protocol (MCP) server for controlling WeChat Developer Tools

Communication & Collaboration Score 98/100 0 findings 40/wk Cap. Minimal
Notification 3 implementations
A
best: @kanjianmusic/mcp-notification

Kanjian MCP - Notification

Communication & Collaboration Best score 98/100 0 findings 31/wk Cap. Minimal
Outlook Meetings Scheduler npm
A
outlook-meetings-scheduler

MCP server for the Outlook Meetings Scheduler

Communication & Collaboration Score 98/100 0 findings 28/wk Cap. Minimal
Message Test npm
A
mcp-message-test

MCP server for testing message types

Communication & Collaboration Score 98/100 0 findings 20/wk Cap. Minimal
Slack Adapter npm
A
@hlao-mcp/slack-adapter

Thin HLAO adapter proxying to Slack's official remote MCP (mcp.slack.com). Enforces HLAO authority header scoping, classifies tools as read/write by verb, emits audit receipts.

Communication & Collaboration Score 98/100 0 findings 17/wk Cap. Minimal
Chat Ui npm
A
mcp-chat-ui

React Chat UI SDK with speech, file upload, and task actions.

Communication & Collaboration Score 98/100 0 findings 16/wk Cap. Minimal
Fifa Scheduler npm
A
mcp-fifa-scheduler

An MCP server to create and notify events of FIFA World Cup matches for your favourite team.

Communication & Collaboration Score 98/100 0 findings 16/wk Cap. Minimal
Sendkit npm
A
@tb-eng/sendkit-mcp

Security scan results for the Sendkit MCP server.

Communication & Collaboration Score 98/100 0 findings 15/wk Cap. Minimal
Outlook PyPI
A
mcp-outlook

MCP Server to integrate with outlook

Communication & Collaboration Score 98/100 0 findings Cap. Minimal
Quickchat Ai PyPI
A
quickchat-ai-mcp

Quickchat AI MCP Server

Communication & Collaboration Score 98/100 0 findings Cap. Minimal
Unichat PyPI
A
unichat-mcp-server

Unichat MCP Server

Communication & Collaboration Score 98/100 0 findings Cap. Minimal
Email Client Source verified 2 implementations
A
best: @diskd-ai/email-client-mcp

Drive-backed multi-account email MCP with reliable IMAP-to-mailboxes sync.

Communication & Collaboration Best score 97/100 0 findings 3.6k/wk Cap. Moderate
Instantdb Source verified npm
A
@instantdb/mcp

Model Context Protocol (MCP) server for managing Instant apps, schemas, and permissions!

Communication & Collaboration Score 97/100 0 findings 2.1k/wk Cap. Moderate
Imap Source verified npm
A
imap-mcp-server

A powerful Model Context Protocol (MCP) server for IMAP email integration with Claude

Communication & Collaboration Score 97/100 2 findings 604/wk Cap. Moderate
Voidmob Source verified npm
A
@voidmob/mcp

Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents and MCP clients.

Communication & Collaboration Score 97/100 1 finding 431/wk Cap. Moderate
Telegram Mcp Bot Source verified npm
A
telegram-mcp-bot

Telegram MCP server for two-way bot communication with session management

Communication & Collaboration Score 97/100 0 findings 138/wk Cap. Moderate
Notify Source verified 2 implementations
A
best: @pilat/mcp-notify

MCP server for sending Slack messages (bot token or user xoxc + cookie auth)

Communication & Collaboration Best score 97/100 0 findings 16/wk Cap. Moderate
Abundance Apis Remote
A
https://abundanceapis.com/mcp

Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.

Communication & Collaboration Score 97/100 2 findings Cap. Moderate
Gpu Remote
A
https://joinmultiplayer.ai/mcp

Agent-to-agent network for teams: dm, who-knows-X routing, shared rooms. Human-in-the-loop.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Just Publish Remote
A
https://mcp.justpublish.ai/

Publish a static website (HTML, CSS, JS, images) to a live public URL straight from chat.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Limzo Telegram Group Stats Remote
A
https://limzo.com/api/public/mcp

Live, verifiable stats for public Telegram groups tracked by Limzo. Read-only, no auth needed.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate
Mailbox Remote
A
https://mailbox.bot/api/mcp

Physical mail API for AI agents. Send letters, certified mail, postcards from code via MCP.

Communication & Collaboration Score 97/100 2 findings Cap. Moderate
MailX Email Deliverability Remote
A
https://themailx.com/mcp

Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.

Communication & Collaboration Score 97/100 0 findings Cap. Moderate