{"id":81798,"date":"2026-07-25T04:19:17","date_gmt":"2026-07-24T20:19:17","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/81798.html"},"modified":"2026-07-25T04:19:17","modified_gmt":"2026-07-24T20:19:17","slug":"mcp%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%a4%ba%e4%be%8b%e9%a1%b9%e7%9b%ae%ef%bc%9amcp-inspector%ef%bc%88%e6%b5%8b%e8%af%95%e5%b7%a5%e5%85%b7%ef%bc%89%e3%80%81hello-mcp-server%ef%bc%88%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/81798.html","title":{"rendered":"MCP\u670d\u52a1\u5668\u793a\u4f8b\u9879\u76ee\uff1aMCP Inspector\uff08\u6d4b\u8bd5\u5de5\u5177\uff09\u3001hello-mcp-server\uff08\u57fa\u7840\u793a\u4f8b\u9879\u76ee\uff09\u548c REST API \u8f6c MCP Tool"},"content":{"rendered":"<h2>1. MCP \u5b98\u7f51\u6587\u6863<\/h2>\n<p>\u672c\u6587\u53c2\u8003\u5b98\u65b9\u6587\u6863&#xff0c;\u9762\u5411SpringBoot\u9879\u76ee\u3002<\/p>\n<p>https:\/\/modelcontextprotocol.io\/docs\/develop\/build-server#testing-your-server-with-claude-for-desktop-3<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201911-6a63c8bf8bd14.png\" alt=\"\" \/><\/p>\n<h2>2. MCP Inspector&#xff08;\u6d4b\u8bd5\u5de5\u5177&#xff09;<\/h2>\n<p>MCP Inspector&#xff1a;MCP\u670d\u52a1\u5668\u6d4b\u8bd5\u5de5\u5177\u3002<\/p>\n<h3>2.1. Inspector \u5b98\u7f51<\/h3>\n<p>https:\/\/modelcontextprotocol.io\/docs\/tools\/inspector<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201912-6a63c8c03d7e1.png\" alt=\"\" \/><\/p>\n<h3>2.2. \u6838\u5fc3\u547d\u4ee4<\/h3>\n<p>npx &#064;modelcontextprotocol\/inspector<\/p>\n<h3>2.3. \u521d\u6b21\u8fd0\u884c\u6548\u679c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201912-6a63c8c0d4ea8.png\" alt=\"\" \/><\/p>\n<p>PS E:<span class=\"token punctuation\">\\\\<\/span>demo-code<span class=\"token punctuation\">\\\\<\/span>mcp<span class=\"token punctuation\">\\\\<\/span>hello-mcp-server<span class=\"token operator\">&gt;<\/span> npx &#064;modelcontextprotocol\/inspector<br \/>\nNeed to <span class=\"token function\">install<\/span> the following packages:<br \/>\n&#064;modelcontextprotocol\/inspector&#064;0.21.2<br \/>\nOk to proceed? <span class=\"token punctuation\">(<\/span>y<span class=\"token punctuation\">)<\/span> y<\/p>\n<p><span class=\"token function\">npm<\/span> warn deprecated inflight&#064;1.0.6: This module is not supported, and leaks memory. Do not use it. Check out lru-cache <span class=\"token keyword\">if<\/span> you want a good and tested way to coalesce async requests by a key value, <span class=\"token function\">which<\/span> is much <span class=\"token function\">more<\/span> comprehensive and powerful.<br \/>\n<span class=\"token function\">npm<\/span> warn deprecated glob&#064;7.2.3: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, <span class=\"token function\">which<\/span> have been fixed <span class=\"token keyword\">in<\/span> the current version. Please update. Support <span class=\"token keyword\">for<\/span> old versions may be purchased <span class=\"token punctuation\">(<\/span>at exorbitant rates<span class=\"token punctuation\">)<\/span> by contacting i&#064;izs.me<br \/>\n<span class=\"token function\">npm<\/span> warn deprecated node-domexception&#064;1.0.0: Use your platform&#039;s native DOMException instead<br \/>\nStarting MCP inspector<span class=\"token punctuation\">..<\/span>.<br \/>\n\u2699\ufe0f Proxy server listening on localhost:6277<br \/>\n&#x1f511; Session token: e67b858d1ceee5e6252cbab642a42d3c883d03d936002f37e03222cb57aed04a<br \/>\n   Use this token to authenticate requests or <span class=\"token builtin class-name\">set<\/span> <span class=\"token assign-left variable\">DANGEROUSLY_OMIT_AUTH<\/span><span class=\"token operator\">&#061;<\/span>true to disable auth<\/p>\n<p>&#x1f680; MCP Inspector is up and running at:<br \/>\n   http:\/\/localhost:6274\/?MCP_PROXY_AUTH_TOKEN<span class=\"token operator\">&#061;<\/span>e67b858d1ceee5e6252cbab642a42d3c883d03d936002f37e03222cb57aed04a<\/p>\n<p>&#x1f310; Opening browser<span class=\"token punctuation\">..<\/span>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201913-6a63c8c18b5f6.png\" alt=\"\" \/><\/p>\n<h2>3. hello-mcp-server&#xff08;\u793a\u4f8b\u9879\u76ee&#xff09;<\/h2>\n<ul>\n<li>SpringBoot\u7248\u672c&#xff1a;4.0.5<\/li>\n<li>JDK\u7248\u672c&#xff1a;21<\/li>\n<\/ul>\n<h3>3.1. \u4f9d\u8d56<\/h3>\n<p>        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.ai<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-ai-starter-mcp-server-webmvc<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>spring-ai.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>2.0.0-M4<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>spring-ai.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.ai<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-ai-bom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>${spring-ai.version}<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>pom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>import<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<h3>3.2. yml \u914d\u7f6e<\/h3>\n<p>\u914d\u7f6eMCP\u670d\u52a1\u5668\u7684\u534f\u8bae\u4e3a&#xff1a;STREAMABLE\u3002<\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">ai<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">mcp<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">protocol<\/span><span class=\"token punctuation\">:<\/span> STREAMABLE<\/p>\n<h3>3.3. MCP\u670d\u52a1\u63a5\u53e3&#xff08;MCP Tool&#xff09;<\/h3>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Tool<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ToolParam<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>stereotype<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Service<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Service<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">MathService<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token comment\">\/**<br \/>\n     * \u52a0\u6cd5\u8ba1\u7b97\u5de5\u5177<br \/>\n     *<br \/>\n     * &#064;param a \u7b2c\u4e00\u4e2a\u52a0\u6570<br \/>\n     * &#064;param b \u7b2c\u4e8c\u4e2a\u52a0\u6570<br \/>\n     * &#064;return \u4e24\u6570\u4e4b\u548c<br \/>\n     *\/<\/span><br \/>\n    <span class=\"token annotation punctuation\">&#064;Tool<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u8ba1\u7b97\u4e24\u4e2a\u6574\u6570\u7684\u548c&#xff0c;\u652f\u6301\u6b63\u8d1f\u6570&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;ToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u7b2c\u4e00\u4e2a\u52a0\u6570&#xff0c;\u5fc5\u586b&#xff0c;\u4f8b\u5982 5&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">int<\/span> a<span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;ToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u7b2c\u4e8c\u4e2a\u52a0\u6570&#xff0c;\u5fc5\u586b&#xff0c;\u4f8b\u5982 3&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">int<\/span> b<br \/>\n    <span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">&#043;<\/span> b<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h3>3.4. \u6ce8\u518cMCP\u670d\u52a1<\/h3>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MathService<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>method<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MethodToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span>autoconfigure<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringBootApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Bean<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HelloMcpServerApplication<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> args<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">SpringApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">run<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HelloMcpServerApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> args<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ToolCallbackProvider<\/span> <span class=\"token function\">mathTools<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">MathService<\/span> mathService<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">MethodToolCallbackProvider<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">builder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">toolObjects<\/span><span class=\"token punctuation\">(<\/span>mathService<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h3>3.5. \u542f\u52a8\u8fd0\u884c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201914-6a63c8c228ed9.png\" alt=\"\" \/><\/p>\n<p>  .   ____          _            __ _ _<br \/>\n \/\\\\\\\\ \/ ___&#039;_ __ _ _(_)_ __  __ _ \\\\ \\\\ \\\\ \\\\<br \/>\n( ( )\\\\___ | &#039;_ | &#039;_| | &#039;_ \\\\\/ _&#096; | \\\\ \\\\ \\\\ \\\\<br \/>\n \\\\\\\\\/  ___)| |_)| | | | | || (_| |  ) ) ) )<br \/>\n  &#039;  |____| .__|_| |_|_| |_\\\\__, | \/ \/ \/ \/<br \/>\n &#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;|_|&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;&#061;|___\/&#061;\/_\/_\/_\/<\/p>\n<p> :: Spring Boot ::                (v4.0.5)<\/p>\n<p>2026-04-28T00:08:43.147&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] c.e.h.HelloMcpServerApplication          : Starting HelloMcpServerApplication using Java 21.0.1 with PID 10580 (E:\\\\hello-world\\\\hello-mcp-server\\\\target\\\\classes started by SongGuanxun in E:\\\\hello-world\\\\hello-mcp-server)<br \/>\n2026-04-28T00:08:43.161&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] c.e.h.HelloMcpServerApplication          : No active profile set, falling back to 1 default profile: &#034;default&#034;<br \/>\n2026-04-28T00:08:44.856&#043;08:00  WARN 10580 &#8212; [hello-mcp-server] [           main] trationDelegate$BeanPostProcessorChecker : Bean &#039;org.springframework.ai.mcp.server.common.autoconfigure.annotations.McpServerAnnotationScannerAutoConfiguration&#039; of type [org.springframework.ai.mcp.server.common.autoconfigure.annotations.McpServerAnnotationScannerAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying). Is this bean getting eagerly injected\/applied to a currently created BeanPostProcessor [serverAnnotatedMethodBeanPostProcessor]? Check the corresponding BeanPostProcessor declaration and its dependencies\/advisors. If this bean does not have to be post-processed, declare it with ROLE_INFRASTRUCTURE.<br \/>\n2026-04-28T00:08:44.859&#043;08:00  WARN 10580 &#8212; [hello-mcp-server] [           main] trationDelegate$BeanPostProcessorChecker : Bean &#039;serverAnnotatedBeanRegistry&#039; of type [org.springframework.ai.mcp.server.common.autoconfigure.annotations.McpServerAnnotationScannerAutoConfiguration$ServerMcpAnnotatedBeans] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying). Is this bean getting eagerly injected\/applied to a currently created BeanPostProcessor [serverAnnotatedMethodBeanPostProcessor]? Check the corresponding BeanPostProcessor declaration and its dependencies\/advisors. If this bean does not have to be post-processed, declare it with ROLE_INFRASTRUCTURE.<br \/>\n2026-04-28T00:08:44.878&#043;08:00  WARN 10580 &#8212; [hello-mcp-server] [           main] trationDelegate$BeanPostProcessorChecker : Bean &#039;spring.ai.mcp.server.annotation-scanner-org.springframework.ai.mcp.server.common.autoconfigure.annotations.McpServerAnnotationScannerProperties&#039; of type [org.springframework.ai.mcp.server.common.autoconfigure.annotations.McpServerAnnotationScannerProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying). Is this bean getting eagerly injected\/applied to a currently created BeanPostProcessor [serverAnnotatedMethodBeanPostProcessor]? Check the corresponding BeanPostProcessor declaration and its dependencies\/advisors. If this bean does not have to be post-processed, declare it with ROLE_INFRASTRUCTURE.<br \/>\n2026-04-28T00:08:45.442&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat initialized with port 8083 (http)<br \/>\n2026-04-28T00:08:45.479&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]<br \/>\n2026-04-28T00:08:45.480&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat\/11.0.20]<br \/>\n2026-04-28T00:08:45.623&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] b.w.c.s.WebApplicationContextInitializer : Root WebApplicationContext: initialization completed in 2286 ms<br \/>\n2026-04-28T00:08:46.959&#043;08:00  WARN 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.a.p.tool.SyncMcpToolProvider     : No tool methods found in the provided tool objects: []<br \/>\n2026-04-28T00:08:46.983&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Enable tools capabilities, notification: true<br \/>\n2026-04-28T00:08:46.986&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Registered tools: 1<br \/>\n2026-04-28T00:08:46.986&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Enable resources capabilities, notification: true<br \/>\n2026-04-28T00:08:46.988&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Enable resources templates capabilities, notification: true<br \/>\n2026-04-28T00:08:46.989&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Enable prompts capabilities, notification: true<br \/>\n2026-04-28T00:08:46.990&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.a.m.s.c.a.McpServerAutoConfiguration : Enable completions capabilities<br \/>\n2026-04-28T00:08:47.276&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] o.s.boot.tomcat.TomcatWebServer          : Tomcat started on port 8083 (http) with context path &#039;\/&#039;<br \/>\n2026-04-28T00:08:47.287&#043;08:00  INFO 10580 &#8212; [hello-mcp-server] [           main] c.e.h.HelloMcpServerApplication          : Started HelloMcpServerApplication in 5.417 seconds (process running for 6.641)<\/p>\n<h3>3.6. \u6548\u679c\u6d4b\u8bd5&#xff08;Inspector&#xff09;<\/h3>\n<h4>3.6.1. \u542f\u52a8 Inspector<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201914-6a63c8c2cd518.png\" alt=\"\" \/><\/p>\n<p>PS E:<span class=\"token punctuation\">\\\\<\/span>demo-code<span class=\"token punctuation\">\\\\<\/span>hello-world<span class=\"token punctuation\">\\\\<\/span>hello-mcp-server<span class=\"token operator\">&gt;<\/span> npx &#064;modelcontextprotocol\/inspector<br \/>\nStarting MCP inspector<span class=\"token punctuation\">..<\/span>.<br \/>\n\u2699\ufe0f Proxy server listening on localhost:6277<br \/>\n&#x1f511; Session token: f32533f0554e31defee79b135ba37d170ac92275601221eb6b34822cf4bc2db7<br \/>\n   Use this token to authenticate requests or <span class=\"token builtin class-name\">set<\/span> <span class=\"token assign-left variable\">DANGEROUSLY_OMIT_AUTH<\/span><span class=\"token operator\">&#061;<\/span>true to disable auth<\/p>\n<p>&#x1f680; MCP Inspector is up and running at:<br \/>\n   http:\/\/localhost:6274\/?MCP_PROXY_AUTH_TOKEN<span class=\"token operator\">&#061;<\/span>f32533f0554e31defee79b135ba37d170ac92275601221eb6b34822cf4bc2db7<\/p>\n<p>&#x1f310; Opening browser<span class=\"token punctuation\">..<\/span>.<\/p>\n<ul>\n<li>Inspector \u542f\u52a8\u6210\u529f&#xff0c;\u81ea\u52a8\u6253\u5f00\u9875\u9762<\/li>\n<\/ul>\n<h4>3.6.2. Inspector \u4f7f\u7528\u65b9\u6cd5\u548c\u6548\u679c<\/h4>\n<li>\u914d\u7f6e Transport Type \u548c URL&#xff08;MCP\u670d\u52a1\u5668\u5730\u5740&#xff09;\u3002<\/li>\n<li>\u70b9\u51fb \u8fde\u63a5&#xff08;Connect\/Reconnect&#xff09; &#xff0c;\u8fde\u63a5MCP\u670d\u52a1\u5668\u3002<\/li>\n<li>\u9009\u62e9\u5230 Tools \u9875\u9762&#xff0c;\u67e5\u8be2MCP\u63a5\u53e3\u3002<\/li>\n<li>\u6d4b\u8bd5MCP\u63a5\u53e3\u3002<\/li>\n<p>\u914d\u7f6e\u793a\u4f8b&#xff1a; Transport Type&#xff1a;Streamable HTTP URL&#xff1a;http:\/\/localhost:8083\/mcp<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201915-6a63c8c37146b.png\" alt=\"\" \/><\/p>\n<h4>3.6.3. Inspector\u65e5\u5fd7<\/h4>\n<p>New StreamableHttp connection request<br \/>\nQuery parameters: <span class=\"token punctuation\">{<\/span><span class=\"token string\">&#034;url&#034;<\/span><span class=\"token builtin class-name\">:<\/span><span class=\"token string\">&#034;http:\/\/localhost:8083\/mcp&#034;<\/span>,<span class=\"token string\">&#034;transportType&#034;<\/span><span class=\"token builtin class-name\">:<\/span><span class=\"token string\">&#034;streamable-http&#034;<\/span><span class=\"token punctuation\">}<\/span><br \/>\nCreated StreamableHttp client transport<br \/>\nClient <span class=\"token operator\">&lt;<\/span>&#8211;<span class=\"token operator\">&gt;<\/span> Proxy  sessionId: a20c7346-c43a-425c-a643-4eb4f18c2a76<br \/>\nProxy  <span class=\"token operator\">&lt;<\/span>&#8211;<span class=\"token operator\">&gt;<\/span> Server sessionId: d03b312b-8f0e-4114-a498-8b8aacb32263<br \/>\nReceived POST message <span class=\"token keyword\">for<\/span> sessionId a20c7346-c43a-425c-a643-4eb4f18c2a76<br \/>\nReceived GET message <span class=\"token keyword\">for<\/span> sessionId a20c7346-c43a-425c-a643-4eb4f18c2a76<br \/>\nReceived POST message <span class=\"token keyword\">for<\/span> sessionId a20c7346-c43a-425c-a643-4eb4f18c2a76<br \/>\nReceived POST message <span class=\"token keyword\">for<\/span> sessionId a20c7346-c43a-425c-a643-4eb4f18c2a76<br \/>\nReceived POST message <span class=\"token keyword\">for<\/span> sessionId a20c7346-c43a-425c-a643-4eb4f18c2a76<\/p>\n<h2>4. REST API \u8f6c MCP Tool<\/h2>\n<p>\u628a\u9762\u5411\u4eba\u7c7b\u5f00\u53d1\u8005\u7684 REST HTTP \u63a5\u53e3&#xff0c;\u6539\u9020\u4e3a\u9762\u5411\u5927\u6a21\u578b \/ AI Agent \u53ef\u7406\u89e3\u3001\u53ef\u6807\u51c6\u5316\u8c03\u7528\u7684 MCP \u534f\u8bae\u5de5\u5177\u63a5\u53e3\u3002<\/p>\n<p>\u8fd9\u4e2a\u8f6c\u6362\u7684\u6838\u5fc3\u672c\u8d28&#xff0c;\u662f\u5c06 REST API \u7684 HTTP \u7aef\u70b9&#xff0c;\u6620\u5c04\u5c01\u88c5\u4e3a MCP \u534f\u8bae\u5b9a\u4e49\u7684Tool&#xff08;\u5de5\u5177&#xff09;&#xff0c;\u901a\u8fc7 MCP Server \u66b4\u9732\u7ed9 MCP \u517c\u5bb9\u7684 AI \u5ba2\u6237\u7aef&#xff08;\u5982 Dify&#xff09;\u8c03\u7528&#xff0c;\u5e95\u5c42\u5b8c\u6210 REST HTTP \u8bed\u4e49\u5230 MCP \u7684 JSON-RPC \u534f\u8bae\u8bed\u4e49\u7684\u53cc\u5411\u8f6c\u6362\u4e0e\u9002\u914d\u3002<\/p>\n<h3>4.1. OpenFeign<\/h3>\n<p>\u672c\u6587\u4e2d&#xff0c;MCP\u670d\u52a1\u5668\u4f7f\u7528 OpenFeign \u8bbf\u95ee REST API \u63a5\u53e3\u3002<\/p>\n<h4>4.1.1. OpenFeign\u4f9d\u8d56<\/h4>\n<p>        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-starter-openfeign<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>spring-cloud.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>2025.1.1<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>spring-cloud.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-dependencies<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>${spring-cloud.version}<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>pom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>import<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<h4>4.1.2. \u5f00\u542fOpenFeign\u5ba2\u6237\u7aef&#xff1a;&#064;EnableFeignClients<\/h4>\n<p>&#064;EnableFeignClients \u653e\u5728 Application \u4e0a&#xff0c;\u5f00\u542fOpenFeign\u5ba2\u6237\u7aef\u3002<\/p>\n<p><span class=\"token annotation punctuation\">&#064;EnableFeignClients<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HelloMcpServerApplication<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> args<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">SpringApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">run<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HelloMcpServerApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> args<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ &#8230;<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h4>4.1.3. OpenFeign\u5ba2\u6237\u7aef<\/h4>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>feign<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>cloud<span class=\"token punctuation\">.<\/span>openfeign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">FeignClient<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">GetMapping<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">List<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;FeignClient<\/span><span class=\"token punctuation\">(<\/span>contextId <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;UserFeignClient&#034;<\/span><span class=\"token punctuation\">,<\/span> name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;hello-user&#034;<\/span><span class=\"token punctuation\">,<\/span> url <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;http:\/\/localhost:8080&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">interface<\/span> <span class=\"token class-name\">UserFeignClient<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;GetMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/users&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">User<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">getUsers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>feign<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">lombok<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Data<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Date<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Data<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">User<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Long<\/span> id<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">String<\/span> username<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">String<\/span> realName<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">String<\/span> phone<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">String<\/span> email<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Integer<\/span> age<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Integer<\/span> gender<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u6027\u522b&#xff1a;0&#061;\u672a\u77e5&#xff1b;1&#061;\u7537&#xff1b;2&#061;\u5973<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Integer<\/span> status<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u72b6\u6001&#xff1a;0&#061;\u7981\u7528&#xff1b;1&#061;\u6b63\u5e38<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Date<\/span> createTime<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">Date<\/span> updateTime<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h3>4.2. MCP\u670d\u52a1\u8c03\u7528 REST API \u63a5\u53e3<\/h3>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>feign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">User<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>feign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">UserFeignClient<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">lombok<span class=\"token punctuation\">.<\/span>extern<span class=\"token punctuation\">.<\/span>slf4j<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Slf4j<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Tool<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>beans<span class=\"token punctuation\">.<\/span>factory<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Autowired<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>stereotype<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Service<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">List<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Slf4j<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;Service<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">UserService<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Autowired<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">UserFeignClient<\/span> userFeignClient<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/**<br \/>\n     * \u67e5\u8be2\u8d26\u53f7\u5217\u8868<br \/>\n     *\/<\/span><br \/>\n    <span class=\"token annotation punctuation\">&#064;Tool<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\u67e5\u8be2\u8d26\u53f7\u5217\u8868&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">User<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">getUsers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u6536\u5230\u8bf7\u6c42&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">User<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> users <span class=\"token operator\">&#061;<\/span> userFeignClient<span class=\"token punctuation\">.<\/span><span class=\"token function\">getUsers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;users&#061;{}&#034;<\/span><span class=\"token punctuation\">,<\/span> users<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> users<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h3>4.3. \u6ce8\u518cMCP\u670d\u52a1<\/h3>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MathService<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">UserService<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>method<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MethodToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span>autoconfigure<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringBootApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>cloud<span class=\"token punctuation\">.<\/span>openfeign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">EnableFeignClients<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Bean<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;EnableFeignClients<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HelloMcpServerApplication<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ &#8230;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ToolCallbackProvider<\/span> <span class=\"token function\">userTools<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">UserService<\/span> service<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">MethodToolCallbackProvider<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">builder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">toolObjects<\/span><span class=\"token punctuation\">(<\/span>service<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token punctuation\">}<\/span><\/p>\n<h3>4.4. \u6548\u679c\u6d4b\u8bd5&#xff08;Inspector&#xff09;<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724201916-6a63c8c412025.png\" alt=\"\" \/><\/p>\n<h2>5. \u9644\u5f55<\/h2>\n<h3>5.1. POM<\/h3>\n<p><span class=\"token prolog\">&lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;UTF-8&#034;?&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>project<\/span> <span class=\"token attr-name\">xmlns<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>http:\/\/maven.apache.org\/POM\/4.0.0<span class=\"token punctuation\">&#034;<\/span><\/span> <span class=\"token attr-name\"><span class=\"token namespace\">xmlns:<\/span>xsi<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>http:\/\/www.w3.org\/2001\/XMLSchema-instance<span class=\"token punctuation\">&#034;<\/span><\/span><br \/>\n         <span class=\"token attr-name\"><span class=\"token namespace\">xsi:<\/span>schemaLocation<\/span><span class=\"token attr-value\"><span class=\"token punctuation attr-equals\">&#061;<\/span><span class=\"token punctuation\">&#034;<\/span>http:\/\/maven.apache.org\/POM\/4.0.0 https:\/\/maven.apache.org\/xsd\/maven-4.0.0.xsd<span class=\"token punctuation\">&#034;<\/span><\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>modelVersion<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>4.0.0<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>modelVersion<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>parent<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-starter-parent<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>4.0.5<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>relativePath<\/span><span class=\"token punctuation\">\/&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>parent<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>com.example<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>hello-mcp-server<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>0.0.1-SNAPSHOT<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>java.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>21<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>java.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>spring-ai.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>2.0.0-M4<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>spring-ai.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>spring-cloud.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>2025.1.1<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>spring-cloud.version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>properties<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.ai<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-ai-starter-mcp-server-webmvc<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.projectlombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>lombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>optional<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>true<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>optional<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-starter-webmvc-test<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>test<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-starter-openfeign<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-dependencies<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>${spring-cloud.version}<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>pom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>import<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.ai<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-ai-bom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>${spring-ai.version}<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>version<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>pom<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>type<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>import<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>scope<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencyManagement<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>build<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>plugins<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>plugin<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-maven-plugin<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>excludes<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>exclude<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.projectlombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>lombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>exclude<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>excludes<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>plugin<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>plugin<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.apache.maven.plugins<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>maven-compiler-plugin<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>executions<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>execution<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>id<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>default-compile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>id<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>phase<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>compile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>phase<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>goals<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>goal<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>compile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>goal<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>goals<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>annotationProcessorPaths<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>path<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.projectlombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>lombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>path<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>annotationProcessorPaths<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>execution<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>execution<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>id<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>default-testCompile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>id<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>phase<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>test-compile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>phase<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>goals<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>goal<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>testCompile<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>goal<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>goals<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>annotationProcessorPaths<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>path<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.projectlombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>lombok<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>path<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>annotationProcessorPaths<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>configuration<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>execution<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n                <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>executions<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n            <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>plugin<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>plugins<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>build<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>project<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<h3>5.2. application.yml<\/h3>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">application<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">name<\/span><span class=\"token punctuation\">:<\/span> hello<span class=\"token punctuation\">&#8211;<\/span>mcp<span class=\"token punctuation\">&#8211;<\/span>server<br \/>\n  <span class=\"token key atrule\">ai<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">mcp<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">protocol<\/span><span class=\"token punctuation\">:<\/span> STREAMABLE<br \/>\n<span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">port<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">8083<\/span><\/p>\n<h3>5.3. Application<\/h3>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MathService<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>example<span class=\"token punctuation\">.<\/span>hello_mcp_server<span class=\"token punctuation\">.<\/span>mcp<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">UserService<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>ai<span class=\"token punctuation\">.<\/span>tool<span class=\"token punctuation\">.<\/span>method<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">MethodToolCallbackProvider<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>boot<span class=\"token punctuation\">.<\/span>autoconfigure<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SpringBootApplication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>cloud<span class=\"token punctuation\">.<\/span>openfeign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">EnableFeignClients<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Bean<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;EnableFeignClients<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">HelloMcpServerApplication<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> args<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">SpringApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">run<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HelloMcpServerApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> args<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ToolCallbackProvider<\/span> <span class=\"token function\">mathTools<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">MathService<\/span> mathService<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">MethodToolCallbackProvider<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">builder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span 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