openapi-mcp-server

# 概述 能直接让使用openapi（swagger）作为接口文档的接口支持mcp，应用成为一个mcp server。 * 多Session支持 * 认证支持 价值在于有mcp client（如cursor，claude desktop等）就能完成业务操作，而不用写前端页面（Claude Sonnet 3.7实测无敌） 另外未来一定有基于AI的超级app出现。在基于语言的新的交互方式下，我们只需要写后端接口就行了 # 要求 * Java 17+ * SpringBoot * SpringMVC # 快速开始 1. 加入依赖，mcp原生依赖 ```xml <dependency> <groupId>io.modelcontextprotocol.sdk</groupId> <artifactId>mcp-spring-webmvc</artifactId> <version>0.7.0</version> </dependency> ``` 2. 复制代码 `InternalWebMvcSseServerTransport.java` `McpConfig.java` `RestApiToolProvider.java` `UserContextSetter.java` 3. 实现`UserContextSetter`接口 Demo ```java @Component @AllArgsConstructor public class MyUserContextSetter implements UserContextSetter{ private JwtConfig jwtConfig; @Override public void set(String auth) { UserContext.set(jwtConfig.getUserContextFromTokenWithoutException(auth)); } @Override public void clear() { UserContext.clear(); } } ``` 4. 补充其他基础设施（拦截器等）以满足业务需求 5. 客户端Demo ```ts import { Client } from "@modelcontextprotocol/sdk/client/index.js"; import { SSEClientTransport } from "@modelcontextprotocol/sdk/client/sse.js"; const transport = new SSEClientTransport(new URL("http://localhost:8080/mcp/sse/eyJhbGciOiJIUzI1NiJ9.eyJ0ZW5hbnRfaWQiOjIsImlzX2FkbWluIjpmYWxzZSwic3ViIjoiMiIsImlhdCI6MTc0MzA4MTE5MiwiZXhwIjoxNzQzMTY3NTkyfQ.newz2wj0l5nWk1U_lHNg575bi1FubWSLXqji4o2W-P0")); const client = new Client( { name: "MCP Server", version: "1.0.0" } ); await client.connect(transport); const tools = await client.listTools(); // List all tools console.log("Tools: ", JSON.stringify(tools)); // Call a tool const result = await client.callTool({ name: "TenantController.pageUser", arguments: { current: 1, pageSize: 10 } }); console.log("Result: ", JSON.stringify(result)); ```