OpenAPI MCP Tool Generator

Example Use Cases

• 1

  Interact with any REST API defined by OpenAPI specifications.

• 2

  Automatic generation of MCP tools from API definitions.

• 3

  Built-in OAuth 1.0a and OAuth 2.0 authentication support.

Description

OpenApiMcpNet is a .NET library that converts OpenAPI (Swagger) specifications into MCP-compatible tools, enabling AI agents to seamlessly call REST APIs. It supports full OpenAPI features including parameters and request bodies, and offers built-in OAuth 1.0a and OAuth 2.0 authentication handlers. The library provides an extensible and fluent API for easy integration and customization, making it simple to expose any OpenAPI-defined API as MCP tools.