Open-source alternatives to Mcp Teams Server

This project is a Model Context Protocol server that acts as a programmatic bridge between large language models and private messaging accounts. It provides an automation interface for interacting with WhatsApp by exposing messaging and data retrieval capabilities as tools for AI assistants. The system utilizes browser automation to control the web application interface, allowing for stateful session management to maintain authentication. It enables the transmission of various content types, including plain text, documents, and audio files formatted as voice messages. The server covers conve

Telegram MCP for managing dialogs, messages, drafts, read statuses, and more.

Bluesky MCP server

AI assistant control a Discord server - reading messages, creating/deleting channels, sending messages ,All via the MCP protocol

`bash pip install product-hunt-mcp `

Multi-channel content distribution MCP server with idempotent state. Auto-publish to DEV.to, Hashnode, GitHub Discussions, Reddit, Bluesky; browser-fallback for Medium, LinkedIn, X/Twitter.

The AgentMail Toolkit integrates popular agent frameworks and protocols including OpenAI Agents SDK, Vercel AI SDK, and Model Context Protocol (MCP) with the AgentMail API.

MCP/HTTP Telegram Gateway — Multi-tenant, MTProto User API, 8 tools, multi-user Bearer auth, global search, session ACL, Docker

MCP server that integrates the LINE Messaging API to connect an AI Agent to the LINE Official Account.

An MCP server that provides safe access to your iMessage database through Model Context Protocol (MCP). This server is built with the FastMCP framework and the imessagedb library, enabling LLMs to query and analyze iMessage conversations with proper phone number validation and attachment handling.

TSGram - Telegram MCP Server for local Claude Code integration - debug and vibe code on the go!

Ask Claude about your Signal conversations. Persistent history, full-text search, and complete signal-cli coverage — 100% local.

Connect ACP Agents to MCP Applications Seamlessly

MCP Server for Telegram-Archive — search messages, browse chats, and access archived Telegram history via MCP

This Model Context Protocol (MCP) server provides a bridge between LLMs and Google Tasks, allowing you to manage your task lists and tasks directly through Claude.

Inbox Zero is an AI-powered email automation platform and inbox organizer. It uses large language models to automatically categorize, label, and archive emails, while providing a conversational interface for managing workflows and drafting responses through natural language. The project distinguishes itself by integrating real-time calendar availability into its drafting process and generating AI-summarized meeting briefings. It supports a pluggable AI provider interface with model fallback chains, allowing it to connect to various cloud or local LLM providers. Users can also control their in

MCP client for Discourse sites

Full-featured Telegram Bot API MCP server with 174 tools for Claude Code and AI agents

MCP server for WeCom (Enterprise WeChat) document operations — create, read, edit Docs and Smartsheets. Fills the doc-CRUD gap in the WeCom MCP ecosystem.

Mattermost MCP server to enable Claude to interact with Mattermost Workspaces

Official Model Context Protocol (MCP) server for FastAlert. This server allows AI agents (like Claude, ChatGPT, and Cursor) to list of your channels and send notifications directly through the FastAlert API.

Session-based Slack MCP for Claude and MCP clients: local-first workflows, secure-default HTTP.

Infobip Remote MCP Servers Documentation