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MCP Link
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MCP Link

Certified
MCP Link is an automated tool that can convert any API conforming to the OpenAPI V3 specification into an MCP server, enabling existing RESTful APIs to be seamlessly integrated into an AI-driven application ecosystem.
Developer toolsArtificial intelligence chatbots#API Conversion#AI Integration#Automated Tool#MCP Compatibility.Go
4.5 points
10.1K
Open Site

Overview

Installation

Content Details

Alternatives

What is an MCP server?

An MCP server is a standardized tool that allows developers to quickly convert existing RESTful APIs into interfaces compliant with the MCP protocol. Through this conversion, your API can be immediately recognized and invoked by AI agents without manually writing complex adaptation code.

How to use an MCP server?

Simply provide the OpenAPI v3 specification file of the API and the base URL, and the MCP server will automatically generate a fully compatible MCP interface. This process can be achieved without modifying the original API code.

Applicable scenarios

Whether it's an enterprise internal system or a third-party service, as long as it has an OpenAPI definition, it can be easily integrated into the AI ecosystem. For example: search engines, cloud storage, CRM platforms, etc.

Main Features

Automatic Conversion
Automatically generate a complete MCP server based on the OpenAPI v3 specification.
Seamless Integration
Enable existing RESTful APIs to quickly adapt to the invocation standards of AI agents.
Comprehensive Coverage
Ensure that all API endpoints and features are accurately mapped.
Zero Code Modification
Obtain MCP compatibility without modifying the original API implementation.
Open Standard
Follow the MCP specification to ensure good interoperability with other AI frameworks.
Advantages
Simplify the migration process of APIs to the AI ecosystem
Reduce development time and error rates
Support multiple authentication methods (e.g., API Key, Bearer Token)
Powerful filtering mechanism to customize the functions to be exposed
Limitations
Depend on high-quality OpenAPI documentation
May not be able to handle highly customized API behaviors
Some advanced features may require additional configuration

How to Use

Clone the project repository
Run the following command to get the code: ```bash git clone https://github.com/automation-ai-labs/mcp-link.git cd mcp-openapi-to-mcp-adapter ```
Install dependencies
Execute the following command to install the required Go modules: ```bash go mod download ```
Start the server
Run the following command to start the MCP Link service: ```bash go run main.go serve --port 8080 --host 0.0.0.0 ```

Usage Examples

Case 1: Brave Search API
Convert the Brave Search API into a form usable by AI through the MCP Link tool.
Case 2: GitHub API
Create an MCP interface for the GitHub API using MCP Link to facilitate invocation by AI agents.

Frequently Asked Questions

How can I determine if my API supports MCP Link?
Do I need to modify the existing API code?

Related Resources

Online Demo Version
Experience an MCP Link instance that can be used without installation.
Official Documentation
Gain in-depth understanding of the working principle and technical details of MCP Link.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "@service-name": {
      "url": "http://localhost:8080/sse?s=[OpenAPI-Spec-URL]&u=[API-Base-URL]&h=[Auth-Header]:[Value-Prefix]"
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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