MCP Hub
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Communication

Discord, Telegram, and messaging platforms

698 servers in this category

SMTP Email Manager

9

MCP (Model Context Protocol) Server. Provides SMTP email functionality with tools for sending individual and bulk emails, managing configurations, and creating customizable templates with variable substitution for automated, personalized email campaigns.

11 tools

Chatterbox TTS

9

MCP (Model Context Protocol) Server. Converts text to speech using either high-quality Chatterbox TTS neural models or macOS's built-in 'say' command with configurable expressiveness controls, automatic audio file management, and specialized prompts for daily haikus and code roasts.

1 tool

Jira

9

A comprehensive MCP server for Jira Cloud integration, enabling issue lifecycle management, JQL searching, metadata discovery, and automated workflow transitions via the Jira REST API v3.

12 tools

ROS 2 Bridge

9

A bridge that dynamically exposes ROS 2 robotics services as MCP tools and topics as resources, enabling LLMs to control robots and analyze sensor data. It automatically translates ROS message types and source code comments into tool parameters and descriptions.

Slunk (Slack Conversation Search)

9

A Slack conversation search server that uses macOS accessibility APIs to monitor messages in real-time and provides semantic search capabilities through local SQLite storage with vector embeddings.

8 tools

Reddit

9

A comprehensive MCP server providing read/write access to Reddit, enabling automated content retrieval, search, user management, and post/comment creation.

15 tools

mcp-server-tempmail

Needs Setup
9

An MCP server that enables temporary email management including domain discovery, email creation, message retrieval, and webhook configuration using the ChatTempMail API.

9 tools

agents-council

Failed
9

A collaboration bridge for AI agent sessions that allows multiple agents like Claude Code, Codex, and Gemini to communicate, peer-review, and solve complex tasks together via a centralized MCP server.

6 tools

notification-mcp

9

A Model Context Protocol server that allows AI agents to play a notification sound via a tool when a task is completed.

1 tool

macuse

9

Bridges AI assistants with native macOS apps and automation, enabling local control over Calendar, Mail, Messages, and system UI functions via MCP.

ava

9

Automatically share development progress to Slack through AI. MCP-powered task reporting with privacy-first design.

7 tools

Message Notifications

9

A multi-channel notification MCP server that enables AI models to send desktop sounds/alerts, emails, ntfy mobile pushes, and HTTP API requests upon task completion.

1 tool

ElizaOS Agents

9

A bridge between Cursor IDE and ElizaOS agents, allowing developers to manage, select, and communicate with AI agents directly within their coding environment using the Model Context Protocol.

4 tools

External Recon

8

MCP (Model Context Protocol) Server. Provides network reconnaissance tools for penetration testers, enabling systematic domain enumeration, IP discovery, email security assessment, and port scanning for external security audits.

esa

8

A bridge between esa.io and MCP-compatible AI clients, allowing for seamless management of Markdown documents, team communication via comments, and member directory access.

9 tools

Llama.cpp Bridge

8

A bridge server that connects Claude Desktop to local llama-server instances, allowing users to interact with local LLMs with full parameter control and health monitoring.

3 tools

Reddit

8

A specialized MCP server that enables AI agents to search, read, and interact with Reddit, featuring subreddit configuration management and AI-powered content creation.

KoboldAI

8

A Model Context Protocol server that integrates KoboldAI's text generation and Stable Diffusion capabilities into MCP-compatible applications. It provides support for local language model interactions, chat completions with memory, and image generation.

Lspace

8

Lspace turns scattered AI conversations into persistent, searchable knowledge by managing dual-structure Git repositories with automated document classification and synthesis.

tldv-mcp-server

8

The official tl;dv MCP server enables AI models to interact with video conferencing data from Google Meet, Zoom, and Microsoft Teams. It provides tools to search meetings, retrieve detailed metadata, access transcripts, and fetch AI-generated highlights.

4 tools

Mailjet

8

The Mailjet MCP server enables AI agents to interact with Mailjet's APIs for managing contacts, email campaigns, segmentation, and delivery statistics through a standardized interface.

Discord (Full API)

8

MCP (Model Context Protocol) Server. Integrates with Discord's API to enable flexible bot development and management through simplified REST and slash command interfaces.

1 tool

Glean

8

A server that uses Glean API to search and chat.

2 tools

Space Frontiers Search

8

MCP (Model Context Protocol) Server. Enables semantic and keyword searches across Space Frontiers' library, telegram, and reddit databases through a FastAPI-based server with flexible authentication options.

4 tools

Git Commit Generator

8

A specialized MCP server that analyzes git diffs to automatically generate conventional commit messages, helping developers maintain structured version control history.

2 tools

Nostrdb

8

Provides LLMs with access to local Nostr data by interfacing with the nostrdb command line tool, allowing for efficient querying and analysis of locally stored social protocol data.

1 tool

gitlab-mcp-server

Validated
8

A comprehensive GitLab MCP server that enables AI agents to perform automated code reviews, manage merge requests, and send notifications via GitLab or Lark (Feishu).

13 tools

AivisSpeech

8

An MCP server for integrating with the AivisSpeech engine, providing high-quality Japanese text-to-speech synthesis with full control over speaker styles and audio parameters.

4 tools

Migadu

7

A comprehensive MCP server for Migadu email hosting, enabling AI assistants to manage mailboxes, aliases, identities, and rewrite rules through specialized tools and resource endpoints.

28 tools

Intercom

7

MCP (Model Context Protocol) Server. Integrates with Intercom to provide filtered access to conversations and chats, enabling detailed analysis of customer interactions and support trends.

1 tool