Communication
MCP servers for messaging, email, and team collaboration platforms
Common Use Cases
- •Automate Slack and team messaging workflows
- •Send emails and manage email campaigns
- •Integrate with team collaboration platforms
- •Build chatbots and automated communication systems
Official Servers
Artemis Analytics
Pull the latest fundamental crypto data from Artemis natively into your favorite chatbot interface.
Chakra
Integrate data from the open data marketplace and your organization natively into chat.
Mailtrap
An MCP server for sending transactional emails via Mailtrap.
AWS Memcached
This package provides an MCP server for interacting with Amazon ElastiCache Memcached, offering full Memcached protocol support, secure communication with SSL/TLS, automatic connection management, and a readonly mode.
Community Servers
Slack (reference)
Slack channel management and messaging capabilities. A Model Context Protocol reference server.
OpenAI Chat Completions
A TypeScript-based MCP server implementing a simple notes system with resources, tools for creating notes, and prompts for summarizing notes.
Unichat
Send requests to OpenAI, MistralAI, Anthropic, xAI, Google AI, or DeepSeek using the MCP protocol via tools or predefined prompts.
WeChat Summarizer
MCP server for summarizing chat messages by querying and analyzing chat databases.
LLM Code Context
LLM Context is a tool for injecting relevant content from code/text projects into Large Language Model chat interfaces using .gitignore patterns for file selection and the Model Context Protocol (MCP) for direct integration.
HuggingFace Spaces Connector
Connect to Hugging Face Spaces for image generation, chat, text-to-speech, and other tasks with minimal setup required.
iMessage Query
An MCP server providing safe, read-only access to iMessage databases on macOS, enabling LLMs to query and analyze conversations with phone number validation and attachment handling.
Google Workspace
Interact with Google Workspace (G Suite) products, including Gmail and Calendar, with features like email search, calendar event management, and multi-account support.
OpenAI Chat
A Model Context Protocol (MCP) server for integrating OpenAI's models directly into Claude, supporting multiple models and simple message passing.
LLM Completions
Integrate Claude with any OpenAI SDK compatible chat completion API, including OpenAI, Perplexity, Groq, xAI, and PyroPrompts.
Ollama PostgreSQL Data Analysis
An interactive chat interface that combines Ollama's LLM capabilities with PostgreSQL database access through the Model Context Protocol (MCP), allowing natural language queries and AI-powered responses backed by SQL queries.
wcgw
An MCP server for Claude and ChatGPT that enables autonomous shell and coding capabilities, including file editing, command execution, and task checkpointing.
Knowledge Graph
A knowledge graph-based persistent memory server for Claude, allowing storage and retrieval of user information across chats using entities, relations, and observations.
Telegram
A bridge between the Telegram API and AI assistants, providing read-only access to Telegram data like dialogs and messages.
Perplexity
MCP Server for interacting with the Perplexity API, enabling chat completions with citations.
MemGPT
A TypeScript-based MCP server that implements a memory system for LLMs, enabling chat with multiple providers while maintaining conversation history.
X Twitter
Create, manage, and publish X/Twitter posts directly through Claude chat.
Explore Other Categories
AI & LLM Tools
MCP servers for AI model integration, language processing, and machine learning workflows
Databases
MCP servers for database connectivity, SQL operations, and data management
Development Tools
MCP servers for code management, version control, and development workflows
Productivity
MCP servers for task management, note-taking, and workflow automation