MCP with OAuth

Name: MCP with OAuth
Author: akshay12390

@akshay12390

代码仓库

关于 MCP with OAuth

Forked from

基本信息

分类

开发工具

运行时

java

传输方式

stdio

发布者

akshay12390

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-weather-starter-webmvc-oauth2-server": {
      "command": "npx",
      "args": [
        "@modelcontextprotocol/[email protected]"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is MCP with OAuth?

A sample project demonstrating how to secure an MCP server using OAuth2, following the MCP specification’s authorization section. It is built with Spring Boot and Spring Security.

How to use MCP with OAuth?

Run the server with ./mvnw spring-boot:run. Obtain an access token by calling POST /oauth2/token with grant_type=client_credentials and the client ID/secret oidc-client:secret. Then paste the token into the MCP Inspector (v0.6.0) to connect.

Key features of MCP with OAuth

OAuth2 client credentials flow for token issuance
Token validation via Spring Security OAuth2 Resource Server
Token expiration set to 5 minutes
Works only in the servlet stack (no reactive support for token issuance)

Use cases of MCP with OAuth

Securing an MCP server with standard OAuth2 tokens
Testing MCP Inspector connectivity with token‑authenticated endpoints
Demonstrating Spring Authorization Server integration with MCP

FAQ from MCP with OAuth

How do I obtain an access token?

Send a POST request to http://localhost:8080/oauth2/token with grant_type=client_credentials and use Basic auth with credentials oidc-client:secret.

What are the required dependencies?

Spring Security for infrastructure, Spring Authorization Server for issuing tokens, and Spring Security OAuth2 Resource Server for authenticating tokens.