A least-privilege, send-only MCP server for WhatsApp, backed by Meta's official WhatsApp Cloud API. It exposes tools to send text messages and pre-approved templates.
An MCP server that enables interaction with WhatsApp using the Baileys library and Streamable HTTP transport. It supports managing contacts, chats, and messages, while providing a web admin UI for QR code authentication and media handling.
MCP server for a local-first messaging workspace that integrates Google Messages, WhatsApp, and Signal. It enables reading, sending, searching messages, and managing conversations through MCP tools.
Minimal MCP server for inter-session coordination between parallel Claude Code instances, providing presence registry, advisory resource locks, and a broadcast inbox.
A standalone MCP tool server that exposes Matrix chat operations as callable tools, enabling messaging, room management, user management, and ID resolution for MCP-compatible clients.