MCP Link - Convert Any OpenAPI V3 API to MCP Server

Architecture

Why MCP Link?

• Most MCP Servers are simple wrappers around Web APIs

• Functionality interfaces may not be complete, depending on developer implementation

• Manual creation of MCP interfaces is time-consuming and error-prone

• Lack of standardized conversion processes

Key Features

• Automatic Conversion: Generate complete MCP Servers based on OpenAPI Schema

• Seamless Integration: Make existing RESTful APIs immediately compatible with AI Agent calling standards

• Complete Functionality: Ensure all API endpoints and features are correctly mapped

• Zero Code Modification: Obtain MCP compatibility without modifying the original API implementation

• Open Standard: Follow the MCP specification to ensure compatibility with various AI Agent frameworks

Online Version

Quick Start

Installation

Running

Parameter Description

• s= - URL of the OpenAPI specification file

• u= - Base URL of the target API

• h= - Authentication header format, in the format of header-name:value-prefix

• f= - Path filter expressions to include or exclude API endpoints. Syntax:

Examples

Usage in AI Agents

Future Development

• MCP Protocol OAuthflow: Implement OAuth authentication flow support for MCP Protocol

• Resources Support: Add capability to handle resource-based API interactions

• MIME Types: Enhance support for various MIME types in API requests and responses

MCP Link - Convert Any OpenAPI V3 API to MCP Server

Architecture

Why MCP Link?

• Most MCP Servers are simple wrappers around Web APIs

• Functionality interfaces may not be complete, depending on developer implementation

• Manual creation of MCP interfaces is time-consuming and error-prone

• Lack of standardized conversion processes

Key Features

• Automatic Conversion: Generate complete MCP Servers based on OpenAPI Schema

• Seamless Integration: Make existing RESTful APIs immediately compatible with AI Agent calling standards

• Complete Functionality: Ensure all API endpoints and features are correctly mapped

• Zero Code Modification: Obtain MCP compatibility without modifying the original API implementation

• Open Standard: Follow the MCP specification to ensure compatibility with various AI Agent frameworks

Online Version

Quick Start

Installation

Running

Parameter Description

• s= - URL of the OpenAPI specification file

• u= - Base URL of the target API

• h= - Authentication header format, in the format of header-name:value-prefix

• f= - Path filter expressions to include or exclude API endpoints. Syntax:

Examples

Usage in AI Agents

Future Development

• MCP Protocol OAuthflow: Implement OAuth authentication flow support for MCP Protocol

• Resources Support: Add capability to handle resource-based API interactions

• MIME Types: Enhance support for various MIME types in API requests and responses