MCPHub Lab
MCPHub LabRegistryopenapi-mcp-server
janwilmake

openapi mcp server

Built by janwilmake • 887 stars

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What is openapi mcp server?

Allow AI to wade through complex OpenAPIs using Simple Language

How to use openapi mcp server?

1. Install a compatible MCP client (like Claude Desktop). 2. Open your configuration settings. 3. Add openapi mcp server using the following command: npx @modelcontextprotocol/openapi-mcp-server 4. Restart the client and verify the new tools are active.
🛡️ Scoped (Restricted)
npx @modelcontextprotocol/openapi-mcp-server --scope restricted
🔓 Unrestricted Access
npx @modelcontextprotocol/openapi-mcp-server

Key Features

Native MCP Protocol Support
Real-time Tool Activation & Execution
Verified High-performance Implementation
Secure Resource & Context Handling

Optimized Use Cases

Extending AI models with custom local capabilities
Automating system workflows via natural language
Connecting external data sources to LLM context windows

openapi mcp server FAQ

Q

Is openapi mcp server safe?

Yes, openapi mcp server follows the standardized Model Context Protocol security patterns and only executes tools with explicit user-granted permissions.

Q

Is openapi mcp server up to date?

openapi mcp server is currently active in the registry with 887 stars on GitHub, indicating its reliability and community support.

Q

Are there any limits for openapi mcp server?

Usage limits depend on the specific implementation of the MCP server and your system resources. Refer to the official documentation below for technical details.

Official Documentation

View on GitHub

OpenAPI MCP Server

janwilmake/openapi-mcp-server context

A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org.

The MCP works by applying a 3 step process:

  1. It figures out the openapi identifier you need
  2. It requests a summary of that in simple language
  3. It determines which endpoints you need, and checks out how exactly they work (again, in simple language)

Features

  • Get an overview of any OpenAPI specification
  • Retrieve details about specific API operations
  • Support for both JSON and YAML formats
  • Tested with Claude Desktop and Cursor

Installation

Install OpenAPI MCP Server

For other clients, use MCP URL: https://openapi-mcp.openapisearch.com/mcp

Local testing

First run the server

wrangler dev

Then run the mcp inspector:

npx @modelcontextprotocol/inspector

Global Ranking

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Based on codebase health & activity.

Manual Config

{ "mcpServers": { "openapi-mcp-server": { "command": "npx", "args": ["openapi-mcp-server"] } } }