Why Model Context Protocol?
The open standard connecting AI agents to the tools they need
Lightning Fast
JSON-RPC 2.0 protocol ensures minimal latency for tool calls and data exchange between AI agents and servers.
Secure by Design
Built-in authentication, authorization, and sandboxed execution keep your data and systems protected.
Modular & Extensible
Plug any tool into any AI agent. MCP servers are composable building blocks for intelligent workflows.
Universal Protocol
Works with Cursor, Claude, OpenAI, and any AI agent that supports the Model Context Protocol standard.
Easy to Build
Create MCP servers in Python, TypeScript, or any language. Simple SDK makes development fast and intuitive.
Self-Hosted Option
Run MCP servers on your own infrastructure. Full control over your data without third-party dependencies.
Check your MCP server
Instant diagnostics and validation of MCP servers, tools, and agents (Model Context Protocol)
Discover the Best MCP Servers for AI Agents
Model Context Protocol (MCP) is the open standard that connects AI assistants to external tools and data. MCPCat helps developers and teams find, verify, and integrate MCP servers — from currency converters and weather APIs to database explorers and code generators. Every server is monitored for uptime, rated on a 100-point scale, and comes with ready-to-use connection strings for Cursor, Claude Desktop, and other MCP-compatible clients.