Communication & Collaboration MCP Servers for Grok Build

Query the Pusher HTTP API: channels, channel details, channel users.

Send real faxes from any MCP-enabled AI assistant. Wraps the FaxDrop API (PDF/DOCX/JPG/PNG, international numbers, status polling) with

List and track faxes on ICTFax, and send faxes when writes are enabled, over ICTCore REST.

Send and receive on-chain private messages via SealedMail on Sui. No browser wallet needed.

VRChat MCP Server - Access VRChat API through Model Context Protocol

Official MCP server for WapiSender — send WhatsApp messages, manage flows, contacts, and instances directly from Claude Code.

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

A safe, configurable Model Context Protocol server for Discord

A Model Context Protocol server

MCP Server for LINE Desktop Automation via GUI scripting

Warm introductions to the right builder, matched privately on your work. Double opt-in, no feed.

MCP server for Pachca corporate messenger

Reach a real person: quote their door, browse who is reachable, knock, and read the reply.

ZapCore (WhatsApp) MCP server: always read, send behind destination flag and allowlist.

MCP server for Microsoft Teams integration via Graph API

MCP server for sending notifications to Slack using OAuth bot tokens

MCP server for Time Messenger (Mattermost-based corporate messenger by T-Bank)

Wassenger WhatsApp MCP connector

WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp

Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.

Read and reply to your personal Telegram chats and all your Slack workspaces.