Spring Boot AI Cloudflare R2 MCP Server

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Introduction

Spring Boot AI Cloudflare R2 MCP Server is a Model Context Protocol (MCP) server implementation based on Spring Boot and Spring AI, providing integration with Cloudflare R2 object storage service.

Project Structure

src/main/java/com/lskun/mcp/
├── SpringBootAiCloudflareR2McpServerApplication.java (Application entry)
├── config/
│   └── McpConfiguration.java (MCP configuration class)
└── service/
    └── R2ServiceClient.java (R2 service client)

Features

- Complete Cloudflare R2 object storage operation support - Integration with Spring AI's MCP server - Support for various file types (text, binary, etc.) - Comprehensive test coverage - Easy configuration and deployment

Prerequisites

- JDK 17 or above - Maven 3.6 or above - Cloudflare R2 account and credentials

Configuration

Create or modify application.properties with your R2 credentials:

r2.access-key-id=${R2_ACCESS_KEY_ID}
r2.secret-access-key=${R2_SECRET_ACCESS_KEY}
r2.endpoint=${R2_ENDPOINT}

Quick Start

1. Clone the repository:

git clone https://github.com/lskun/spring-boot-ai-cloudflare-r2-mcp-server.git

2. Set up environment variables:

export R2_ACCESS_KEY_ID=your_access_key_id

export R2_SECRET_ACCESS_KEY=your_secret_access_key

export R2_ENDPOINT=your_r2_endpoint

3. Build the project:

mvn clean package

4. Run integration tests:
```bash