MCP Server Directory

Integrates Claude with the ChatGPT desktop app on macOS using AppleScript, enabling cross-assistant interactions for prompt sending, response retrieval, and conversation management.

Integrates with Feishu (Lark) to enable document retrieval, messaging, and collaborative features directly within workplace conversations through a TypeScript implementation that runs as either a CLI or HTTP server.

Enables direct control over Figma designs through WebSocket communication for document inspection, element creation and modification, text manipulation, component management, and export capabilities for automated design workflows and content localization.

Markdown processing server with tools for rendering, linting, parsing, and text extraction, optimized for Chinese publishing platforms like WeChat, Zhihu, and Juejin.

Secure Arch Linux gateway that bridges LLMs with local system capabilities through specialized servers for file system, email, sync, and agent operations without exposing sensitive information

Manages prompts in Langfuse with version control, label management, and support for both text and chat prompt formats.

Integrates with Instagram Direct Messages to enable sending messages, managing chat threads, handling message requests, and converting between usernames and user IDs for social media automation and customer service workflows.

Connect to OpenAI-compatible chat completion APIs.

Enables secure inter-process communication between multiple AI instances running on the same machine through TCP socket-based message brokering, session authentication, and file sharing for coordinated multi-AI workflows and collaborative problem-solving.

Transforms Swagger/OpenAPI specifications into tools that enable interaction with any documented API through multiple authentication methods and real-time communication.

Integrates with Twilio's API ecosystem to enable messaging, voice, conversations, and serverless functions through authenticated access with automatic AccountSid population and context filtering capabilities.

Integrates WeCom (WeChat Work) bot functionality for enterprise messaging, notifications, and interactive chatbots.

Enables Claude to interact with Cinema 4D through a socket-based communication system for scene manipulation, rendering, and animation directly from conversations.

Make calls to OpenAI's chat completions.

Connects Claude AI with physical hardware through a TypeScript server that translates natural language commands into robotic control actions for LEDs, motors, and sensors via WiFi communication.

Generate text using OpenAI's language models.

Bridges Cursor to Figma for chat-driven design creation and editing on the canvas via a WebSocket-connected plugin.

Enables AI to generate images from text prompts using Google's Imagen 3 API, handling API communication, image storage, and serving through a local HTTP server.

Agent-to-agent messaging relay with zero-config discovery, message routing, and reply handling.

Enables sending transactional emails through the Mailtrap Email API.

Enables headless Gmail access by separating credential storage from implementation, allowing clients to complete OAuth flows independently and pass credentials as context for email operations in containerized environments.

MCP server for B2B go-to-market pipeline management with 45+ tools covering lead generation, Apollo, email campaigns, LinkedIn automation, and CRM.

Enables AI assistants to send and receive emails directly through IMAP and SMTP protocols, bridging email services with conversation interfaces for seamless correspondence management.

Enables real-time communication with Telegram users via bots, supporting asynchronous messaging and secure chat interactions.

Integrates with Postmark's email delivery service to send transactional emails with template support, track delivery status, and manage bounces for reliable email operations.

Enables sending emails through Protonmail's SMTP service with support for multiple recipients, CC/BCC functionality, and both plain text and HTML content.

Interact with multiple LLM chat APIs through a unified interface.

Create and manage disposable email inboxes for AI agents to handle email verification workflows autonomously.

Type-safe JSON-RPC 2.0 server implementation in Scala 3 that enables structured communication between assistants and backend services with comprehensive error handling.

Bridges chat bot platforms with cross-platform support for message processing, WebSocket connectivity, and media handling across Linux, macOS, Windows, and Android environments.

Bridges ArcGIS Pro desktop GIS software through a .NET add-in and IPC communication to enable spatial analysis, map creation, and GIS workflow automation without requiring direct API access.

Integrates with Listmonk newsletter platform to manage subscribers, mailing lists, email campaigns, templates, and transactional emails through comprehensive CRUD operations and automation capabilities.

Automates WeChat messaging through GUI automation and Windows controls, enabling text message sending for customer service, bulk messaging, and communication workflows where direct API access is unavailable.

Enables high-frequency communication between users and AI tools through multiple interface options, providing option selection and information requests to improve interaction efficiency by confirming approaches before execution.

Connects AI systems to WhatsApp through the Evolution API, enabling message management, media sharing, and contact operations for automated customer service and messaging workflows.

Integrates with SendGrid's Marketing API to enable email campaign management, contact list operations, and analytics for automated marketing workflows.

Integrates with Instantly API v2 to enable email campaign management, lead tracking, and account health monitoring for automated outreach workflows.

Enables secure communication with Signal messaging through direct messaging, group chats, and message reception capabilities, leveraging Signal's established encryption protocol.

Bridges AI systems with Apache Pulsar/Kafka messaging infrastructure, enabling natural language management of topics, subscriptions, schemas, and resources for monitoring and troubleshooting distributed messaging systems.

Integrates with DingDing (DingTalk) messaging platform to enable automated notifications, team alerts, and AI-generated content delivery through multiple message formats including text, markdown, images, and interactive cards.

Enables creation and interaction with virtual rooms in a peer-to-peer space, facilitating multi-agent collaboration and communication in decentralized environments.

Bridges Agent Communication Protocol networks with MCP clients, enabling access to complex multi-agent workflows through intelligent agent discovery, routing, and multi-modal message conversion with support for synchronous, asynchronous, and streaming execution patterns.

Bridges AI agents with Chinese and Hong Kong local services including MTR real-time schedules, Amap navigation, WeChat Pay, Alipay, Didi, and e-commerce platforms.

Integrates with Telegram's Bot API to send messages and notifications directly through channels or direct messages for automated messaging workflows and conversational bot interactions.

Proxy server that enables communication between clients and MCP-compatible services through JSON-RPC, forwarding requests to configured backend URLs while maintaining proper error handling and response formatting.

Secure IMAP email access with read/write operations and cursor-based pagination.