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Communication

Discord, Telegram, and messaging platforms

730 servers in this category

obsidian-mcp

3

MCP server for git-backed Obsidian vaults. Access and manage notes through Claude, ChatGPT, and other LLMs with automatic git sync. Supports local (stdio/HTTP) and remote (AWS Lambda) deployment.

18 tools

Email Validator

2

MCP (Model Context Protocol) Server. Validates email addresses through Abstract API, checking format, deliverability, and identifying disposable or role-based addresses to reduce bounces and prevent fake signups.

AI Agent with MCP

2

A NodeJS MCP server that provides structured access to user management data and message resources, featuring REST API integration and paginated user lists for AI agents.

agentic-rag-chatbot

2

Agentic RAG Chatbot using Model Context Protocol (MCP) to answer queries from PDFs, Word, and PPT files.

google-workspace-mcp-with-script

2

A comprehensive MCP server providing deep integration with the complete Google Workspace suite, including Docs, Sheets, Drive, Gmail, Calendar, and specifically Apps Script for advanced automation.

72 tools

zulipchat-mcp

2

A robust Model Context Protocol server that enables AI agents to interact with Zulip Chat through a suite of 40+ tools covering messaging, stream management, search analytics, and automated workflows.

35 tools

actual-mcp-server

2

Model Context Protocol server for AI-driven financial management with Actual Budget - 51 conversational tools, session management, transaction queries, budget planning, and bank sync support for LibreChat and MCP clients

51 tools

vibewatch

2

Stop copy-pasting terminal errors to ChatGPT/Claude. VibeWatch wraps your dev commands and lets AI assistants see your terminal in real-time via Model Context Protocol (MCP).

4 tools

Slack

2

A comprehensive MCP server that enables AI models to manage Slack workspaces through channel operations, user management, messaging, and advanced Block Kit formatting.

22 tools

Nylas

2

MCP (Model Context Protocol) Server. Bridges email, calendar, and contact APIs across multiple providers, enabling dynamic code generation and authentication abstraction for unified communication integrations.

Speaker Diarization

2

A GPU-accelerated MCP server for real-time speaker diarization, persistent speaker recognition, and transcription using pyannote.audio and faster-whisper. It features a dual-detector emotion recognition system and handles automatic retroactive identification updates for multi-party conversation analysis.

11 tools

Microsoft Teams Notifications

2

MCP (Model Context Protocol) Server. Enables sending markdown-formatted notifications to Microsoft Teams channels using Azure AD authentication, specifically designed for development environment status updates and team communication.

1 tool

mcp-ocr-server

2

MCP server for OCR using native Tesseract (C++), built with Node.js, delivering up to 10x faster performance than tesseract.js and integrable with ChatGPT Desktop.

Promptopia

2

A comprehensive prompt management server that provides persistent storage, variable substitution, and multi-message conversation templates for AI workflows via the Model Context Protocol.

Bitcoin OP_RETURN

2

MCP (Model Context Protocol) Server. Integrates with Bitcoin's blockchain through Lightning Network payments, enabling permanent embedding of custom messages in OP_RETURN outputs and retrieval of previously stored blockchain data.

Slack

2

A Slack MCP server that enables AI assistants to manage channels, post messages, interact with threads, and retrieve user information within a Slack workspace.

8 tools

Gmail

2

MCP (Model Context Protocol) Server. Integrates with Gmail's API to enable email operations including sending, receiving, and managing emails for automation and workflow integration

Lark(Feishu)

2

A Model Context Protocol(MCP) server for Lark(Feishu) sheet, message, doc and etc.

1 tool

fastchat-mcp

2

fastchat-mcp is a very simple way to interact with MCP servers using custom chats through natural language.

Sound Notification

2

A specialized MCP server that enables AI coding assistants like Cursor and Windsurf to trigger auditory alerts on macOS, notifying users when tasks are complete or when manual intervention is required.

esa-mcp-server

Failed
2

A comprehensive MCP server enabling AI interactions with the esa.io knowledge management platform, supporting full CRUD operations for posts, tags, and comments.

10 tools

Discord Bot

2

MCP (Model Context Protocol) Server. Discord bot that provides intelligent assistance through slash commands and direct messages, creating threaded conversations and managing message chunking for comprehensive support in Discord communities

Omilia Cloud Platform

2

The Omilia MCP server provides a comprehensive toolset for managing Omilia Cloud Platform components, including miniapps, Orchestrator app canvases, dialog logs, and environment variables.

10 tools

VS Code Button Generator

2

A utility MCP server that generates one-click VS Code installation buttons and markdown badges for NPX-based MCP servers and GitHub Copilot extensions.

4 tools

Amazon Connect

2

A comprehensive MCP server that enables AI assistants to manage Amazon Connect contact centers, including case management, real-time analytics, outbound campaigns, and AI features like Amazon Q.

13 tools

Jarvis

2

MCP (Model Context Protocol) Server. Go-based system administration server that provides secure filesystem operations, terminal command execution, web content fetching, and multi-file editing with configurable security controls including directory restrictions, command blocking, and backup mechanisms.

16 tools

ChainGPT

2

ChainGPT MCP integrates Web3-focused AI models to provide real-time cryptocurrency news, market trends, and blockchain-specialized chat capabilities directly within AI agents.

2 tools

PyTorch Documentation Search

2

MCP (Model Context Protocol) Server. Provides semantic search over PyTorch documentation with code-aware results, enabling developers to find relevant APIs, examples, and error messages through intelligent ranking that prioritizes code snippets or conceptual explanations based on query type.

DeepSeek

2

MCP (Model Context Protocol) Server. Provides a bridge between AI assistants and DeepSeek's language models, enabling chat completion with automatic model fallback and context preservation through the DeepSeek API.

venice-mcp

Failed
2

A comprehensive MCP server for Venice AI that provides access to open-source language models, image generation, text-to-speech, and account management tools.

13 tools