Test
Provides a simple server for testing Model Context Protocol (MCP) clients.
Browse 6,627+ Model Context Protocol servers for Claude, Cursor, and VS Code. Find the perfect tools for your AI workflow.
Provides a simple server for testing Model Context Protocol (MCP) clients.
Demonstrates and tests various mechanisms of the Model Context Protocol (MCP) using its TypeScript SDK.
Provides a Model Control Protocol (MCP) service with tools for Cursor and Claude applications.
Facilitates Testomat.io API integration with AI assistants, such as Cursor, through a Model Context Protocol server.
Reverses text inputs via a simple Model Context Protocol (MCP) server.
Enables simulation capabilities within natural language environments by integrating with LLMs.
Enables Claude Desktop to create perfectly formatted RTF documents using Apple's native TextEdit APIs.
Automate the quality check and proofreading of Japanese natural language text.
Provides access to Teamfight Tactics (TFT) game data through the Model Context Protocol.
Exposes TigerGraph operations as structured tools and URI-based resources.
Provides a server-side implementation for accessing The Movie DB API functionalities.
Manages and retrieves knowledge using a natural language interface, powered by LLM analysis.
Provides tools to fetch and search news from The Verge's RSS feed.
Enables interaction with WordPress sites through the WordPress REST API using JSON-RPC 2.0.
Integrates SQLite, Filesystem, AWS IAM, and Gmail services into a modular platform accessible via a Streamlit-based Claude UI, optimizing AI interactions for cost-effectiveness.
Exposes data from the ThemeParks.wiki API as tools for retrieving theme park information.
Enables AI assistants to search, explore, and retrieve 3D printable models from Thingiverse.
Enables seamless integration of Model Context Protocol (MCP) resources, tools, and prompts into conversations powered by various language models, vision language models, and reaso…
Provides a production-ready Model Context Protocol server for threat hunting knowledge base systems, integrating PEAK, SQRRL, and intelligence-driven methodologies.
Renders meshes using Anthropic and integrates with the Meshy API via an MCP server.
Integrates with AI development environments to generate API requests and collections for Thunder Client.
Provides a server for the TianGong LCA Model Context Protocol, supporting both STDIO and Streamable HTTP communication methods.
Integrates TickTick and Dida365 todo lists with Model Context Protocol (MCP) clients, enabling advanced task management.
Provides tools and resources for working with the tidymodels ecosystem in R.
MCP (Model Context Protocol) servers are tools that connect AI assistants like Claude, Cursor, and other AI coding tools to external data sources, APIs, and services. They enable AI models to access real-time information, execute code, interact with databases, and perform actions beyond their base capabilities. Check out our curated collection of the best MCP servers for Cursor →
MCP servers act as intermediaries between AI assistants and external systems. When you ask Claude or Cursor to perform a task requiring external data, the MCP server handles the request, fetches the data, and returns it in a format the AI can understand and use.
When selecting an MCP server, consider:
For detailed setup guides, see our Complete MCP Server Setup Guide →
Everything you need to know about installing, using, and troubleshooting Model Context Protocol.
To install MCP servers in Cursor: 1) Open Cursor settings (Cmd+,), 2) Navigate to MCP Servers section, 3) Click 'Add Server', 4) Enter server configuration (name and command), 5) Restart Cursor. Check out our curated collection of the best MCP servers for Cursor with detailed setup guides.
MCP servers are protocol-level integrations that work across multiple AI assistants (Claude, Cursor, etc.), while VS Code extensions are editor-specific. MCP servers provide context to AI models, whereas extensions add IDE functionality. MCP is more portable and AI-focused.
Most MCP servers listed are open-source and free. Some enterprise connectors (like Salesforce or Jira) may require paid API access to the underlying service, but the MCP server code itself is usually free.
Yes! The Model Context Protocol is open standard. You can build servers in Python or TypeScript/Node.js to expose your own internal APIs or databases to Claude and Cursor.
An MCP server is a lightweight program that exposes specific capabilities (data access, tool execution, prompts) to AI assistants through a standardized protocol. MCP servers allow Claude and other AI models to securely interact with external systems like databases, APIs, file systems, and web services while maintaining security boundaries.
MCP servers connect to Claude Desktop or other MCP-compatible clients through a standardized JSON-RPC protocol. When you configure an MCP server in Claude Desktop, Claude can access its resources (data/content), use its tools (functions to execute), and leverage its prompts (templated interactions). The protocol ensures secure, controlled access to external capabilities.
Essential MCP servers for beginners include: Filesystem (local file access), SQLite/PostgreSQL (database queries), GitHub (repository access), Brave Search (web search), and Memory (persistent context). These cover common use cases and have excellent documentation. Start with 2-3 servers and expand based on your needs.
Most MCP servers install via npm (npx) or Python (uvx/pip). Configure them in Claude Desktop's config file (claude_desktop_config.json) by specifying the command, arguments, and any required environment variables like API keys. Our directory links to each server's documentation with specific installation instructions.
MCP servers run locally on your machine with explicit permissions you configure. They can only access resources you authorize, and Claude cannot bypass these boundaries. However, always review server code, use official/verified servers when possible, limit permissions to what's necessary, and be cautious with servers that request broad access.
Resources are data sources Claude can read (files, database results, API responses). Tools are functions Claude can execute (run queries, send messages, create files). Prompts are pre-defined templates for common interactions. Most MCP servers expose one or more of these capability types.
MCP is supported by Claude Desktop (official), Cursor IDE, Continue (VS Code extension), and various community implementations. The protocol is open, so support is expanding to more AI development tools. Check our compatibility filters to find servers tested with your preferred client.
Our MCP servers directory is updated weekly with new servers, documentation improvements, and compatibility updates. We monitor GitHub releases, community contributions, and Anthropic announcements to ensure our listings reflect the latest MCP ecosystem developments.