OpenAPI Proxy

by janwilmake · AI & ML · mcp-server, api, npm

Convert OpenAPI specs into usable MCP endpoints.

This MCP server, developed by snaggle-ai, enables AI assistants like Claude to interact with any API that has an OpenAPI v3.1 specification. It automatically converts API endpoints into Claude tools, allowing the AI to discover available endpoints, understand required parameters, make API calls, and handle responses. The server integrates seamlessly with Claude Desktop, facilitating natural language interactions with both local and remote APIs. By bridging AI capabilities with existing API infrastructures, this implementation empowers more dynamic and context-aware conversations. It is particularly useful for scenarios like API testing, prototyping integrations, or exploring API capabilities through natural language in AI-assisted development, documentation, and API interaction tasks.

Source: https://github.com/janwilmake/openapi-mcp-server

Install

npx -y openapi-mcp-server

Tags: mcp-server, api, npm

⭐ 887 GitHub stars · Source: pulsemcp

About AI & ML MCP servers and Claude skills

AI & ML MCP servers extend what AI agents can do inside Claude Code, Cursor, Copilot, Codex, and Windsurf. The Skiln directory indexes 16,000+ such integrations across 22 categories.

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Frequently asked questions

How do I install OpenAPI Proxy?

Add the install command above to your Claude Code, Cursor, or Windsurf MCP configuration. Most servers register via npx, a local command, or a Docker image. Refer to the source repository for environment variables and credential requirements.

Which clients support OpenAPI Proxy?

Any MCP-compatible client works: Claude Desktop, Claude Code CLI, Cursor, Windsurf, Zed, and VS Code with the official MCP extension. OpenAI Codex and GitHub Copilot increasingly support MCP via adapter bridges.

Is OpenAPI Proxy free?

The server itself is typically open source. Any upstream service (API keys, paid tiers, hosted infrastructure) may have its own pricing. Check the source repository for details.