Communication MCP Servers

A comprehensive MCP server that enables LLMs to explore and interact with the Fediverse through ActivityPub protocol, supporting actor discovery, timeline fetching, instance exploration, and WebFinger resolution across decentralized social networks.

Connect to dozens of databases, data warehouses, Github & more, from a single MCP server. Run the Docker image locally, in the cloud, or on-premise.

RAG for your knowledge base connected to [Agentset](https://agentset.ai).

An MCP Server that connects to [Apache Airflow](https://airflow.apache.org/) using official python client.

MCP server to run locally with Anki and Ankiconnect. Supports creating, updating, searching and filtering cards and decks. Include mass update and other advanced tools.

Interact with any OpenAI SDK Compatible Chat Completions API like OpenAI, Perplexity, Groq, xAI and many more.

An MCP server that connects AI agents (Cline, Claude Desktop, Cursor, etc.) to Atlassian Jira & Confluence, enabling data queries and actions through the Model Context Protocol.

An MCP server running inside a trusted execution environment (TEE) via Gramine, showcasing remote attestation using [RA-TLS](https://gramine.readthedocs.io/en/stable/attestation.html). This allows an MCP client to verify the server before connecting.

An MCP server that connects to AWS Cognito for authentication and user management.

MCP Server for Blockchain Data from **[Tatum](http://tatum.io/mcp)** that instantly unlocks blockchain access for your AI agents. This official Tatum MCP server connects to any LLM in seconds.

Control Bluetooth devices and manage connections through natural language commands, including device discovery, pairing, and audio controls.

Use the [CB Insights](https://www.cbinsights.com) MCP Server to connect to [ChatCBI](https://www.cbinsights.com/chatcbi/)

A Model Context Protocol (MCP) server designed to connect to a CCTV recording program (VMS) to retrieve recorded and live video streams. It also provides tools to control the VMS software, such as showing live or playback dialogs for specific channels at specified times.

Query and Summarize chat messages with LLM. by [mcpso](https://mcp.so)

ClaudePost enables seamless email management for Gmail, offering secure features like email search, reading, and sending.

Connect LLMs to real-time, rights-cleared, proprietary data from trusted sources. Access specialized models for Real-Time Web Search, News, Sports, Financial Data, Crypto, and premium publisher content. Explore data models at [marketplace.dappier.com](https://marketplace.dappier.com/marketplace).

A server that connects to the Databricks Genie, allowing LLMs to ask natural language questions, run SQL queries, and interact with Databricks conversational agents.

Universal database MCP server connecting to MySQL, MariaDB, PostgreSQL, and SQL Server.

A Model Context Protocol (MCP) server implementation connecting Claude Desktop with DeepSeek's language models (R1/V3)

Let AI edit and manage files on your computer, run terminal commands, and connect to remote servers via SSH - all powered by one of the most popular local MCP servers.

An MCP server that runs right inside the IDE, for connecting to MySQL, Postgres, SQLite, and MSSQL databases.

An MCP server that connects to the Discogs API for interacting with your music collection.

An MCP server to connect to Discord guilds through a bot and read and write messages in channels

An MCP server, which connects to Discord through a bot, and provides comprehensive integration with Discord.

For Discord API integration by Klavis AI

A lightweight MCP server that allows LLMs to read and interact with your personal PDF and EPUB ebooks. Ideal for building AI reading assistants or chat-based ebook interfaces.

An open-source, cross-platform desktop application that seamlessly connects with MCP servers, across Linux, macOS, and Windows.

This server enables users to send emails through various email providers, including Gmail, Outlook, Yahoo, Sina, Sohu, 126, 163, and QQ Mail. It also supports attaching files from specified directories, making it easy to upload attachments along with the email content.

A simple MCP server that lets your AI agent send emails and attach files through SMTP.

Extension of the Eunomia framework that connects Eunomia instruments with MCP servers

Access Fastmail via JMAP: list/search emails, send and move mail, handle attachments/threads, plus contacts and calendar tools.

A remote, dynamic MCP server with a unified API that connects to 1,000+ tools, actions, and workflows, featuring built-in authentication and monitoring.

An MCP server that connects to FitBit API using a token obtained from OAuth flow.

gitmcp.io is a generic remote MCP server to connect to ANY GitHub repository or project documentation effortlessly

A server that uses Glean API to search and chat.

Remote hostable MCP server that can get and send Gmail messages without local credential or file system setup.

A Gmail service implementation using MCP (Model Context Protocol) that provides functionality for sending, receiving, and managing emails through Gmail's API.

HubSpot CRM integration for managing contacts and companies. Create and retrieve CRM data directly through Claude chat.

Connect to iFlytek Workflow via the MCP server and run your own Agent.

A macOS app that provides an MCP server for your iMessage, Reminders, and other Apple services.

Enables interactive LLM workflows by adding local user prompts and chat capabilities directly into the MCP loop.

Connect to any JDBC-compatible database and query, insert, update, delete, and more. Supports MySQL, PostgreSQL, Oracle, SQL Server, SQLite and [more](https://github.com/quarkiverse/quarkus-mcp-servers/tree/main/jdbc#supported-jdbc-variants).

MCP server to interact with browser-based meeting platforms (Zoom, Teams, Google Meet). Enables AI agents to send bots to online meetings, gather live transcripts, speak text, and send messages in the meeting chat.

connects Jupyter Notebook to Claude AI, allowing Claude to directly interact with and control Jupyter Notebooks. This integration enables AI-assisted code execution, data analysis, visualization, and more.

An MCP Server for Kafka clusters to interact with kafka environment via tools on messages, topics, offsets, partitions for consumer and producers along with seamless integration with MCP clients.

Connect to Kubernetes cluster and manage pods, deployments, and services.

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

Turn scattered ChatGPT/Claude/Cursor conversations into persistent, searchable knowledge.

Get the latest social metrics and posts for both current live social context as well as historical metrics in LLM and token optimized outputs. Ideal for automated trading / financial advisory.

An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversations. It includes robust phone number validation, attachment processing, contact management, group chat handling, and full support for sending and receiving messages.

The server designed to connect MasterGo design tools with AI models. It enables AI models to directly retrieve DSL data from MasterGo design files.

Connect to your SaaS tools like HubSpot, Salesforce, and more.

Static server that provides AI models with persistent tool-specific context and rules, preventing context loss between chat sessions and enabling consistent behavior across interactions.

Connect to Streamable HTTP MCP Servers even if the MCP Client only supports STDIO.

Connect to MCP servers that run on SSE transport, or expose stdio servers as an SSE server.

Website to list high quality MCP servers and reviews by real users. Also provide online chatbot for popular LLM models with MCP server support.

A portal for creating & hosting authenticated MCP servers and connecting to them securely.

A Model Context Protocol server that integrates with Metricool's social media analytics platform to retrieve performance metrics and schedule content across networks like Instagram, Facebook, Twitter, LinkedIn, TikTok and YouTube.

MCP server that connects to Microsoft Office and the whole Microsoft 365 suite using Graph API (including Outlook/mail, files, Excel, calendar)

Connect AI assistants to Odoo ERP systems for business data access and workflow automation.

(by Rajesh Vijay) An MCP server that connects to Microsoft OneNote using the Microsoft Graph API. Reading notebooks, sections, and pages from OneNote,Creating new notebooks, sections, and pages in OneNote.

Generic Database Management System (DBMS) access via Open Database Connectivity (ODBC) Connectors (Drivers)

Generic Database Management System (DBMS) access via Open Database Connectivity (ODBC) Connectors (Drivers)

Generic Database Management System (DBMS) access via Open Database Connectivity (ODBC) Connectors (Drivers) for PyODBC

Generic Database Management System (DBMS) access via SQLAlchemy (PyODBC) Connectors (Drivers)

connects QGIS to Claude AI through the MCP. This integration enables prompt-assisted project creation, layer loading, code execution, and more.

QuantConnect Algorithmic Trading Platform Orchestration MCP - Agentic LLM Driven Trading Strategy Design, Research & Implementation.

Launch your conversational [Quickchat AI](https://quickchat.ai) agent as an MCP to give AI apps real-time access to its Knowledge Base and conversational capabilities

The MCP server that interacts with RabbitMQ to publish and consume messages.

MPC Server to connect your preferred model with rae-api.com, Roya Academy of Spanish Dictionary

Send email using Resend services

Connect to any relational database, and be able to get valid SQL, and ask questions like what does a certain column prefix mean.

Real-time PostgreSQL & Supabase database schema access for AI-IDEs via Model Context Protocol. Provides live database context through secure SSE connections with three powerful tools: get_schema, analyze_database, and check_schema_alignment. [SchemaFlow](https://schemaflow.dev)

An MCP server to integrate with SendGrid's API, enabling AI assistants (like Claude, ChatGPT, etc.) to send emails, manage templates, and track email statistics.

The most powerful MCP server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins 😏.

Slack MCP server which supports both stdio and Streamable HTTP transports. Extended from the original Anthropic's implementation which is now [archived](https://github.com/modelcontextprotocol/servers-archived/tree/main/src/slack)

MCP to connect to Smartlead. Additional, tooling, functionality, and connection to workflow automation platforms also available.

Agent for managing and controlling SSH connections.

MCP server connecting AI systems to Stockfish chess engine

Connect to the Strava API to access activity data, athlete profiles, segments, and routes, enabling fitness tracking and analysis with Claude.

Connect Claude to your Substack/Medium writing, enabling semantic search and analysis of your published content.

A Model Context Protocol (MCP) server that provides raw TCP socket access, enabling AI models to interact directly with network services using raw TCP Sockets. Supports multiple concurrent connections, buffering of response data and triggering automatic responses.

An MCP server that provides paginated chat reading, message retrieval, and message sending capabilities for Telegram through Telethon integration.

A Telegram API bridge that manages user data, dialogs, messages, drafts, read status, and more for seamless interactions.

An MCP server for the Thales CipherTrust Data Security Platform (CDSP) Cloud Key Management (CAKM) connector. This MCP server supports Ms SQL and Oracle databases.

An MCP server that enables AI assistants to interact with tip.md's crypto tipping functionality, allowing agents or supporters to tip registered developers directly from AI chat interfaces.

A practical todo list manager to use with your favourite chatbot.

Chat with all of your organization's managed APIs and perform other API lifecycle operations, managing tokens, users, analytics, and more.