#mcp-gateway

APIMCP.dev is a comprehensive platform that bridges REST APIs with AI agents through the Model Context Protocol (MCP). Transform any OpenAPI 3.0+ specification into fully functional MCP servers in under 60 seconds without writing code. The platform makes APIs instantly accessible to Claude Desktop, ChatGPT, Cursor IDE, Windsurf, Cline, Continue, and all MCP-compatible AI assistants. Access a curated directory of 900+ pre-built MCP servers covering popular services like GitHub, OpenAI, Stripe, Slack, Discord, and Twilio, or create custom integrations for your specific APIs. The platform supports multiple authentication methods including Bearer tokens, API keys, OAuth 2.0, Basic Authentication, and custom headers, ensuring secure API credential management. Ideal for developers building AI-powered applications, businesses integrating APIs with AI agents, AI researchers exploring MCP capabilities, and development teams accelerating AI tool integration. Common use cases include rapid prototyping, legacy API modernization, multi-API workflows, and enabling natural language API access through AI assistants. The simple five-step process takes minutes: sign up, create your MCP server, copy the URL, connect to your AI agent, and start using APIs through natural language.

Discover the power of the “CLGateway”, an the open-source Claude MCP Server Gateway (available on GitHub). Built for users of Claude Desktop, Claude API or Claude Code, this Python-based gateway smartly manages your MCP (Model Context Protocol) servers and dramatically slashes token usage, cutting MCP context bloat by roughly 95%. Rather than forcing Claude to load every tool from all configured MCP servers (often thousands of tokens wasted upfront), the gateway exposes just three core tools initially. When you need a specific MCP server (GitHub, Google Workspace, DataForSEO, etc.), the gateway dynamically loads only what’s required, reducing tokens used, improving context clarity, and boosting performance.

MCP Gateway and Registry

Build Secure and Compliant AI agents and MCP Servers. YC W23

lunar.dev: Ground Control for 3rd Party APIs

MCP Gateway and Registry

🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing APIs into MCP servers with zero code changes. Features Docker deployment and management UI, requiring no infrastructure modifications.