diff --git a/mcp.servlet-server.log b/mcp.servlet-server.log deleted file mode 100644 index b95440b..0000000 --- a/mcp.servlet-server.log +++ /dev/null @@ -1,58 +0,0 @@ -2025-02-09T21:26:38.153+01:00 INFO 95924 --- [main] .s.a.m.s.s.s.McpServletServerApplication : Starting McpServletServerApplication using Java 17.0.12 with PID 95924 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-servlet-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:26:38.154+01:00 INFO 95924 --- [main] .s.a.m.s.s.s.McpServletServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:26:38.468+01:00 INFO 95924 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http) -2025-02-09T21:26:38.473+01:00 INFO 95924 --- [main] o.apache.catalina.core.StandardService : Starting service [Tomcat] -2025-02-09T21:26:38.473+01:00 INFO 95924 --- [main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.33] -2025-02-09T21:26:38.493+01:00 INFO 95924 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext -2025-02-09T21:26:38.493+01:00 INFO 95924 --- [main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 319 ms -2025-02-09T21:26:38.711+01:00 INFO 95924 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 8080 (http) with context path '/' -2025-02-09T21:26:38.715+01:00 INFO 95924 --- [main] .s.a.m.s.s.s.McpServletServerApplication : Started McpServletServerApplication in 0.731 seconds (process running for 0.85) -2025-02-09T21:26:43.707+01:00 INFO 95924 --- [http-nio-8080-exec-2] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=initialize, id=6c0682de-0, params={protocolVersion=2024-11-05, capabilities={}, clientInfo={name=Java SDK MCP Client, version=1.0.0}}] -2025-02-09T21:26:43.711+01:00 INFO 95924 --- [http-nio-8080-exec-2] i.m.server.McpAsyncServer : Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=Java SDK MCP Client, version=1.0.0] -2025-02-09T21:26:43.756+01:00 INFO 95924 --- [http-nio-8080-exec-3] i.m.spec.DefaultMcpSession : Received notification: JSONRPCNotification[jsonrpc=2.0, method=notifications/initialized, params=null] -2025-02-09T21:26:43.758+01:00 INFO 95924 --- [http-nio-8080-exec-4] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=ping, id=6c0682de-1, params=null] -2025-02-09T21:26:43.760+01:00 INFO 95924 --- [http-nio-8080-exec-5] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/list, id=6c0682de-2, params={}] -2025-02-09T21:26:43.770+01:00 INFO 95924 --- [http-nio-8080-exec-6] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=6c0682de-3, params={name=toUpperCase, arguments={input=accountName}}] -2025-02-09T21:26:43.794+01:00 INFO 95924 --- [http-nio-8080-exec-7] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=6c0682de-4, params={name=getBooks, arguments={title=Spring Framework}}] -2025-02-09T21:26:44.908+01:00 INFO 95924 --- [http-nio-8080-exec-8] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/list, id=6c0682de-5, params={}] -2025-02-09T21:26:44.917+01:00 INFO 95924 --- [http-nio-8080-exec-9] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/read, id=6c0682de-6, params={uri=system://info}] -2025-02-09T21:26:44.927+01:00 INFO 95924 --- [http-nio-8080-exec-10] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/list, id=6c0682de-7, params={}] -2025-02-09T21:26:44.934+01:00 INFO 95924 --- [http-nio-8080-exec-1] i.m.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/get, id=6c0682de-8, params={name=greeting, arguments={name=Spring}}] -2025-02-09T21:26:46.642+01:00 ERROR 95924 --- [SpringApplicationShutdownHook] reactor.core.publisher.Operators : Operator called default onErrorDropped - -reactor.core.Exceptions$ErrorCallbackNotImplemented: java.lang.IllegalStateException: The request associated with the AsyncContext has already completed processing. -Caused by: java.lang.IllegalStateException: The request associated with the AsyncContext has already completed processing. - at org.apache.catalina.core.AsyncContextImpl.check(AsyncContextImpl.java:529) ~[tomcat-embed-core-10.1.33.jar:10.1.33] - at org.apache.catalina.core.AsyncContextImpl.complete(AsyncContextImpl.java:92) ~[tomcat-embed-core-10.1.33.jar:10.1.33] - at io.modelcontextprotocol.server.transport.HttpServletSseServerTransport.removeSession(HttpServletSseServerTransport.java:379) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at java.base/java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4780) ~[na:na] - at io.modelcontextprotocol.server.transport.HttpServletSseServerTransport.lambda$closeGracefully$4(HttpServletSseServerTransport.java:351) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at reactor.core.publisher.MonoCreate.subscribe(MonoCreate.java:61) ~[reactor-core-3.6.12.jar:3.6.12] - at reactor.core.publisher.Mono.subscribe(Mono.java:4576) ~[reactor-core-3.6.12.jar:3.6.12] - at reactor.core.publisher.Mono.subscribeWith(Mono.java:4642) ~[reactor-core-3.6.12.jar:3.6.12] - at reactor.core.publisher.Mono.subscribe(Mono.java:4403) ~[reactor-core-3.6.12.jar:3.6.12] - at io.modelcontextprotocol.spec.McpTransport.close(McpTransport.java:61) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at io.modelcontextprotocol.server.transport.HttpServletSseServerTransport.close(HttpServletSseServerTransport.java:323) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at io.modelcontextprotocol.spec.DefaultMcpSession.close(DefaultMcpSession.java:283) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at io.modelcontextprotocol.server.McpAsyncServer.close(McpAsyncServer.java:255) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at io.modelcontextprotocol.server.McpSyncServer.close(McpSyncServer.java:205) ~[mcp-0.7.0-SNAPSHOT.jar:0.7.0-SNAPSHOT] - at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] - at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] - at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] - at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] - at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:316) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:249) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1202) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1195) ~[spring-beans-6.1.15.jar:6.1.15] - at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1195) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1156) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:174) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1102) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:145) ~[spring-boot-3.3.6.jar:3.3.6] - at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na] - at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:114) ~[spring-boot-3.3.6.jar:3.3.6] - at java.base/java.lang.Thread.run(Thread.java:842) ~[na:na] - diff --git a/mcp.webflux.log b/mcp.webflux.log deleted file mode 100644 index 7c4efe8..0000000 --- a/mcp.webflux.log +++ /dev/null @@ -1,50 +0,0 @@ -2025-02-09T21:25:36.624+01:00 INFO 95283 --- [main] o.s.a.m.s.server.McpServerApplication : Starting McpServerApplication using Java 17.0.12 with PID 95283 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-webflux-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:25:36.625+01:00 INFO 95283 --- [main] o.s.a.m.s.server.McpServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:25:38.595+01:00 WARN 95283 --- [main] o.s.c.support.DefaultLifecycleProcessor : Failed to stop bean 'reactorResourceFactory' - -reactor.core.Exceptions$ReactiveException: java.lang.InterruptedException - at reactor.core.Exceptions.propagate(Exceptions.java:410) ~[reactor-core-3.6.12.jar:3.6.12] - at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:96) ~[reactor-core-3.6.12.jar:3.6.12] - at reactor.core.publisher.Mono.block(Mono.java:1779) ~[reactor-core-3.6.12.jar:3.6.12] - at org.springframework.http.client.ReactorResourceFactory.stop(ReactorResourceFactory.java:298) ~[spring-web-6.1.15.jar:6.1.15] - at org.springframework.context.SmartLifecycle.stop(SmartLifecycle.java:117) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.DefaultLifecycleProcessor.doStop(DefaultLifecycleProcessor.java:346) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.stop(DefaultLifecycleProcessor.java:488) ~[spring-context-6.1.15.jar:6.1.15] - at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na] - at org.springframework.context.support.DefaultLifecycleProcessor.stopBeans(DefaultLifecycleProcessor.java:315) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:207) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:990) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:628) ~[spring-context-6.1.15.jar:6.1.15] - at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:66) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.boot.SpringApplication.run(SpringApplication.java:335) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1363) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.boot.SpringApplication.run(SpringApplication.java:1352) ~[spring-boot-3.3.6.jar:3.3.6] - at org.springframework.ai.mcp.sample.server.McpServerApplication.main(McpServerApplication.java:10) ~[classes/:na] -Caused by: java.lang.InterruptedException: null - at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1048) ~[na:na] - at java.base/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:230) ~[na:na] - at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:91) ~[reactor-core-3.6.12.jar:3.6.12] - ... 17 common frames omitted - -2025-02-09T21:25:38.599+01:00 WARN 95283 --- [main] onfigReactiveWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop' -2025-02-09T21:25:38.609+01:00 INFO 95283 --- [main] o.s.a.m.s.t.WebFluxSseServerTransport : Graceful shutdown completed -2025-02-09T21:25:38.610+01:00 INFO 95283 --- [main] o.s.a.m.s.t.WebFluxSseServerTransport : Graceful shutdown completed -2025-02-09T21:25:44.586+01:00 INFO 95411 --- [main] o.s.a.m.s.server.McpServerApplication : Starting McpServerApplication using Java 17.0.12 with PID 95411 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-webflux-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:25:44.587+01:00 INFO 95411 --- [main] o.s.a.m.s.server.McpServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:25:45.244+01:00 INFO 95411 --- [main] o.s.b.web.embedded.netty.NettyWebServer : Netty started on port 8080 (http) -2025-02-09T21:25:45.252+01:00 INFO 95411 --- [main] o.s.a.m.s.server.McpServerApplication : Started McpServerApplication in 0.833 seconds (process running for 0.968) -2025-02-09T21:25:49.434+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=initialize, id=12e95de7-0, params={protocolVersion=2024-11-05, capabilities={}, clientInfo={name=Spring AI MCP Client, version=1.0.0}}] -2025-02-09T21:25:49.438+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.server.McpAsyncServer : Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=Spring AI MCP Client, version=1.0.0] -2025-02-09T21:25:49.488+01:00 INFO 95411 --- [reactor-http-nio-4] o.s.ai.mcp.spec.DefaultMcpSession : Received notification: JSONRPCNotification[jsonrpc=2.0, method=notifications/initialized, params=null] -2025-02-09T21:25:49.492+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=ping, id=12e95de7-1, params=null] -2025-02-09T21:25:49.496+01:00 INFO 95411 --- [reactor-http-nio-4] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/list, id=12e95de7-2, params={}] -2025-02-09T21:25:49.508+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=12e95de7-3, params={name=toUpperCase, arguments={input=accountName}}] -2025-02-09T21:25:49.527+01:00 INFO 95411 --- [reactor-http-nio-4] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=12e95de7-4, params={name=getBooks, arguments={title=Spring Framework}}] -2025-02-09T21:25:50.384+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/list, id=12e95de7-5, params={}] -2025-02-09T21:25:50.396+01:00 INFO 95411 --- [reactor-http-nio-4] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/read, id=12e95de7-6, params={uri=system://info}] -2025-02-09T21:25:50.408+01:00 INFO 95411 --- [reactor-http-nio-3] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/list, id=12e95de7-7, params={}] -2025-02-09T21:25:50.417+01:00 INFO 95411 --- [reactor-http-nio-4] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/get, id=12e95de7-8, params={name=greeting, arguments={name=Spring}}] -2025-02-09T21:25:54.383+01:00 INFO 95411 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebFluxSseServerTransport : Graceful shutdown completed -2025-02-09T21:25:54.384+01:00 INFO 95411 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebFluxSseServerTransport : Graceful shutdown completed diff --git a/mcp.webmvc.log b/mcp.webmvc.log deleted file mode 100644 index d56e239..0000000 --- a/mcp.webmvc.log +++ /dev/null @@ -1,50 +0,0 @@ -2025-02-09T21:21:11.760+01:00 INFO 93310 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Starting McpMvcServerApplication using Java 17.0.12 with PID 93310 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-webmvc-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:21:11.761+01:00 INFO 93310 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:21:12.089+01:00 INFO 93310 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http) -2025-02-09T21:21:12.095+01:00 INFO 93310 --- [main] o.apache.catalina.core.StandardService : Starting service [Tomcat] -2025-02-09T21:21:12.095+01:00 INFO 93310 --- [main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.33] -2025-02-09T21:21:12.125+01:00 INFO 93310 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext -2025-02-09T21:21:12.125+01:00 INFO 93310 --- [main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 344 ms -2025-02-09T21:21:12.481+01:00 INFO 93310 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 8080 (http) with context path '/' -2025-02-09T21:21:12.487+01:00 INFO 93310 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Started McpMvcServerApplication in 0.895 seconds (process running for 1.022) -2025-02-09T21:21:36.802+01:00 INFO 93310 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed -2025-02-09T21:21:36.803+01:00 INFO 93310 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed -2025-02-09T21:22:52.834+01:00 INFO 93938 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Starting McpMvcServerApplication using Java 17.0.12 with PID 93938 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-webmvc-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:22:52.835+01:00 INFO 93938 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:22:53.140+01:00 INFO 93938 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http) -2025-02-09T21:22:53.145+01:00 INFO 93938 --- [main] o.apache.catalina.core.StandardService : Starting service [Tomcat] -2025-02-09T21:22:53.145+01:00 INFO 93938 --- [main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.33] -2025-02-09T21:22:53.167+01:00 INFO 93938 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext -2025-02-09T21:22:53.167+01:00 INFO 93938 --- [main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 313 ms -2025-02-09T21:22:53.484+01:00 INFO 93938 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 8080 (http) with context path '/' -2025-02-09T21:22:53.490+01:00 INFO 93938 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Started McpMvcServerApplication in 0.82 seconds (process running for 0.943) -2025-02-09T21:23:04.979+01:00 INFO 93938 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed -2025-02-09T21:23:04.979+01:00 INFO 93938 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed -2025-02-09T21:24:24.073+01:00 INFO 94676 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Starting McpMvcServerApplication using Java 17.0.12 with PID 94676 (/Users/christiantzolov/Dev/projects/spring-ai-examples/model-context-protocol/book-library/manual-webmvc-server/target/classes started by christiantzolov in /Users/christiantzolov/Dev/projects/spring-ai-examples) -2025-02-09T21:24:24.074+01:00 INFO 94676 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : No active profile set, falling back to 1 default profile: "default" -2025-02-09T21:24:24.425+01:00 INFO 94676 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http) -2025-02-09T21:24:24.430+01:00 INFO 94676 --- [main] o.apache.catalina.core.StandardService : Starting service [Tomcat] -2025-02-09T21:24:24.431+01:00 INFO 94676 --- [main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.33] -2025-02-09T21:24:24.455+01:00 INFO 94676 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext -2025-02-09T21:24:24.456+01:00 INFO 94676 --- [main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 362 ms -2025-02-09T21:24:24.789+01:00 INFO 94676 --- [main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 8080 (http) with context path '/' -2025-02-09T21:24:24.795+01:00 INFO 94676 --- [main] o.s.a.m.s.w.s.McpMvcServerApplication : Started McpMvcServerApplication in 0.896 seconds (process running for 1.022) -2025-02-09T21:24:27.528+01:00 INFO 94676 --- [http-nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' -2025-02-09T21:24:27.529+01:00 INFO 94676 --- [http-nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' -2025-02-09T21:24:27.529+01:00 INFO 94676 --- [http-nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 0 ms -2025-02-09T21:24:27.578+01:00 INFO 94676 --- [http-nio-8080-exec-2] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=initialize, id=1f83bbd8-0, params={protocolVersion=2024-11-05, capabilities={}, clientInfo={name=Spring AI MCP Client, version=1.0.0}}] -2025-02-09T21:24:27.582+01:00 INFO 94676 --- [http-nio-8080-exec-2] o.s.ai.mcp.server.McpAsyncServer : Client initialize request - Protocol: 2024-11-05, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null], Info: Implementation[name=Spring AI MCP Client, version=1.0.0] -2025-02-09T21:24:27.630+01:00 INFO 94676 --- [http-nio-8080-exec-3] o.s.ai.mcp.spec.DefaultMcpSession : Received notification: JSONRPCNotification[jsonrpc=2.0, method=notifications/initialized, params=null] -2025-02-09T21:24:27.633+01:00 INFO 94676 --- [http-nio-8080-exec-4] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=ping, id=1f83bbd8-1, params=null] -2025-02-09T21:24:27.637+01:00 INFO 94676 --- [http-nio-8080-exec-5] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/list, id=1f83bbd8-2, params={}] -2025-02-09T21:24:27.649+01:00 INFO 94676 --- [http-nio-8080-exec-6] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=1f83bbd8-3, params={name=toUpperCase, arguments={input=accountName}}] -2025-02-09T21:24:27.672+01:00 INFO 94676 --- [http-nio-8080-exec-7] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=tools/call, id=1f83bbd8-4, params={name=getBooks, arguments={title=Spring Framework}}] -2025-02-09T21:24:28.635+01:00 INFO 94676 --- [http-nio-8080-exec-8] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/list, id=1f83bbd8-5, params={}] -2025-02-09T21:24:28.645+01:00 INFO 94676 --- [http-nio-8080-exec-9] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=resources/read, id=1f83bbd8-6, params={uri=system://info}] -2025-02-09T21:24:28.657+01:00 INFO 94676 --- [http-nio-8080-exec-10] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/list, id=1f83bbd8-7, params={}] -2025-02-09T21:24:28.665+01:00 INFO 94676 --- [http-nio-8080-exec-1] o.s.ai.mcp.spec.DefaultMcpSession : Received request: JSONRPCRequest[jsonrpc=2.0, method=prompts/get, id=1f83bbd8-8, params={name=greeting, arguments={name=Spring}}] -2025-02-09T21:24:57.797+01:00 WARN 94676 --- [http-nio-8080-exec-3] .w.s.m.s.DefaultHandlerExceptionResolver : Ignoring exception, response committed already: org.springframework.web.context.request.async.AsyncRequestTimeoutException -2025-02-09T21:24:57.798+01:00 WARN 94676 --- [http-nio-8080-exec-3] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.context.request.async.AsyncRequestTimeoutException] -2025-02-09T21:25:37.487+01:00 WARN 94676 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Failed to complete SSE emitter for session 76fdc444-38d2-4884-9e75-dc747611b756: The response object has been recycled and is no longer associated with this facade -2025-02-09T21:25:37.487+01:00 INFO 94676 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed -2025-02-09T21:25:37.487+01:00 INFO 94676 --- [SpringApplicationShutdownHook] o.s.a.m.s.t.WebMvcSseServerTransport : Graceful shutdown completed diff --git a/model-context-protocol/client-starter/starter-default-client/README.md b/model-context-protocol/client-starter/starter-default-client/README.md new file mode 100644 index 0000000..f35741a --- /dev/null +++ b/model-context-protocol/client-starter/starter-default-client/README.md @@ -0,0 +1,138 @@ +# Spring AI - MCP Starter Client + +This project demonstrates how to use the Spring AI MCP (Model Context Protocol) Client Boot Starter in a Spring Boot application. It showcases how to connect to MCP servers and integrate them with Spring AI's tool execution framework. + +Follow the [MCP Client Boot Starter](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html) reference documentation. + +## Overview + +The project uses Spring Boot and Spring AI to create a command-line application that: +- Connects to MCP servers using STDIO and/or SSE (HttpClient-based) transports +- Integrates with Spring AI's chat capabilities +- Demonstrates tool execution through MCP servers + +## Prerequisites + +- Java 17 or later +- Maven 3.6+ +- Anthropic API key (for Claude AI model) + +## Dependencies + +The project uses the following main dependencies: + +```xml + + + org.springframework.ai + spring-ai-mcp-client-spring-boot-starter + + + org.springframework.ai + spring-ai-anthropic-spring-boot-starter + + +``` + +## Configuration + +### Application Properties + +Check the [MCP Client configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_configuration_properties) documentation. + +The application can be configured through `application.properties` or `application.yml`: + +#### Common Properties +```properties +# Application Configuration +spring.application.name=mcp +spring.main.web-application-type=none + +# AI Provider Configuration +spring.ai.anthropic.api-key=${ANTHROPIC_API_KEY} +``` + +#### STDIO Transport Properties + +Follow the [STDIO Configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_stdio_transport_properties) documentation. + +Configure a separate, named configuration for each STDIO server you connect to: + +```properties +spring.ai.mcp.client.stdio.connections.brave-search.command=npx +spring.ai.mcp.client.stdio.connections.brave-search.args=-y,@modelcontextprotocol/server-brave-search +``` + +Here, `brave-search` is the name of your connection. + +Alternatively, you can configure STDIO connections using an external JSON file in the Claude Desktop format: + +```properties +spring.ai.mcp.client.stdio.servers-configuration=classpath:/mcp-servers-config.json +``` + +Example `mcp-servers-config.json`: + +```json +{ + "mcpServers": { + "brave-search": { + "command": "npx", + "args": [ + "-y", + "@modelcontextprotocol/server-brave-search" + ], + "env": { + } + } + } +} +``` + +#### SSE Transport Properties + +You can also connect to Server-Sent Events (SSE) servers using HttpClient. +Follow the [SSE Configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_sse_transport_properties) documentation. + +The properties for SSE transport are prefixed with `spring.ai.mcp.client.sse`: + +```properties +spring.ai.mcp.client.sse.connections.server1.url=http://localhost:8080 +spring.ai.mcp.client.sse.connections.server2.url=http://localhost:8081 +``` + +## How It Works + +The application demonstrates a simple command-line interaction with an AI model using MCP tools: + +1. The application starts and configures multiple MCP Clients (one for each provided STDIO or SSE connection configuration) +2. It builds a ChatClient with the configured MCP tools +3. Sends a predefined question (set vi the `ai.user.input` property) to the AI model +4. Displays the AI's response +5. Automatically closes the application + +## Running the Application + +1. Set the required environment variable: + ```bash + export ANTHROPIC_API_KEY=your-api-key + ``` + +2. Build the application: + ```bash + ./mvnw clean install + ``` + +3. Run the application: + ```bash + java -Dai.user.input='Does Spring AI support MCP?' -jar target/mcp-starter-default-client-0.0.1-SNAPSHOT.jar + ``` + +The application will execute the question "Does Spring AI support MCP?", use the provided brave (or other tools) to answer it, and display the AI assistant's response. + +## Additional Resources + +- [Spring AI Documentation](https://docs.spring.io/spring-ai/reference/) +- [MCP Client Boot Starter](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html) +- [Model Context Protocol Specification](https://modelcontextprotocol.github.io/specification/) +- [Spring Boot Documentation](https://docs.spring.io/spring-boot/docs/current/reference/html/) diff --git a/model-context-protocol/client-starter/starter-default-client/src/main/java/org/springframework/ai/mcp/samples/client/Application.java b/model-context-protocol/client-starter/starter-default-client/src/main/java/org/springframework/ai/mcp/samples/client/Application.java index c94e5fc..039f247 100644 --- a/model-context-protocol/client-starter/starter-default-client/src/main/java/org/springframework/ai/mcp/samples/client/Application.java +++ b/model-context-protocol/client-starter/starter-default-client/src/main/java/org/springframework/ai/mcp/samples/client/Application.java @@ -33,7 +33,7 @@ public class Application { SpringApplication.run(Application.class, args); } - @Value("${spring.ai.mcp.client.demo.user.input}") + @Value("${ai.user.input}") private String userInput; @Bean diff --git a/model-context-protocol/client-starter/starter-default-client/src/main/resources/application.properties b/model-context-protocol/client-starter/starter-default-client/src/main/resources/application.properties index 720d3d3..4c20483 100644 --- a/model-context-protocol/client-starter/starter-default-client/src/main/resources/application.properties +++ b/model-context-protocol/client-starter/starter-default-client/src/main/resources/application.properties @@ -11,4 +11,4 @@ spring.ai.mcp.client.stdio.connections.brave-search.args=-y,@modelcontextprotoco # spring.ai.mcp.client.stdio.connections.brave-search.env.FOO=BAAR -spring.ai.mcp.client.demo.user.input=What tools are available? \ No newline at end of file +ai.user.input=What tools are available? \ No newline at end of file diff --git a/model-context-protocol/client-starter/starter-webflux-client/README.md b/model-context-protocol/client-starter/starter-webflux-client/README.md new file mode 100644 index 0000000..8594d13 --- /dev/null +++ b/model-context-protocol/client-starter/starter-webflux-client/README.md @@ -0,0 +1,138 @@ +# Spring AI - MCP Starter WebFlux Client + +This project demonstrates how to use the Spring AI MCP (Model Context Protocol) Client Boot Starter with WebFlux in a Spring Boot application. It showcases how to connect to MCP servers and integrate them with Spring AI's tool execution framework. + +Follow the [MCP Client Boot Starter](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html) reference documentation. + +## Overview + +The project uses Spring Boot and Spring AI to create a command-line application that: +- Connects to MCP servers using STDIO and/or SSE (WebFlux-based) transports +- Integrates with Spring AI's chat capabilities +- Demonstrates tool execution through MCP servers + +## Prerequisites + +- Java 17 or later +- Maven 3.6+ +- Anthropic API key (for Claude AI model) + +## Dependencies + +The project uses the following main dependencies: + +```xml + + + org.springframework.ai + spring-ai-mcp-client-webflux-spring-boot-starter + + + org.springframework.ai + spring-ai-anthropic-spring-boot-starter + + +``` + +## Configuration + +### Application Properties + +Check the [MCP Client configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_configuration_properties) documentation. + +The application can be configured through `application.properties` or `application.yml`: + +#### Common Properties +```properties +# Application Configuration +spring.application.name=mcp +spring.main.web-application-type=none + +# AI Provider Configuration +spring.ai.anthropic.api-key=${ANTHROPIC_API_KEY} +``` + +#### STDIO Transport Properties + +Follow the [STDIO Configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_stdio_transport_properties) documentation. + +Configure a separate, named configuration for each STDIO server you connect to: + +```properties +spring.ai.mcp.client.stdio.connections.brave-search.command=npx +spring.ai.mcp.client.stdio.connections.brave-search.args=-y,@modelcontextprotocol/server-brave-search +``` + +Here, `brave-search` is the name of your connection. + +Alternatively, you can configure STDIO connections using an external JSON file in the Claude Desktop format: + +```properties +spring.ai.mcp.client.stdio.servers-configuration=classpath:/mcp-servers-config.json +``` + +Example `mcp-servers-config.json`: + +```json +{ + "mcpServers": { + "brave-search": { + "command": "npx", + "args": [ + "-y", + "@modelcontextprotocol/server-brave-search" + ], + "env": { + } + } + } +} +``` + +#### SSE Transport Properties + +You can also connect to Server-Sent Events (SSE) servers using WebFlux. +Follow the [SSE Configuration properties](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html#_sse_transport_properties) documentation. + +The properties for SSE transport are prefixed with `spring.ai.mcp.client.sse`: + +```properties +spring.ai.mcp.client.sse.connections.server1.url=http://localhost:8080 +spring.ai.mcp.client.sse.connections.server2.url=http://localhost:8081 +``` + +## How It Works + +The application demonstrates a simple command-line interaction with an AI model using MCP tools: + +1. The application starts and configures multiple MCP Clients (one for each provided STDIO or SSE connection configuration) +2. It builds a ChatClient with the configured MCP tools +3. Sends a predefined question (set vi the `ai.user.input` property) to the AI model +4. Displays the AI's response +5. Automatically closes the application + +## Running the Application + +1. Set the required environment variable: + ```bash + export ANTHROPIC_API_KEY=your-api-key + ``` + +2. Build the application: + ```bash + ./mvnw clean install + ``` + +3. Run the application: + ```bash + java -Dai.user.input='Does Spring AI support MCP?' -jar target/mcp-starter-webflux-client-0.0.1-SNAPSHOT.jar + ``` + +The application will execute the question "Does Spring AI support MCP?", use the provided brave (or other tools) to answer it, and display the AI assistant's response. + +## Additional Resources + +- [Spring AI Documentation](https://docs.spring.io/spring-ai/reference/) +- [MCP Client Boot Starter](https://docs.spring.io/spring-ai/reference/api/mcp/mcp-client-boot-starter-docs.html) +- [Model Context Protocol Specification](https://modelcontextprotocol.github.io/specification/) +- [Spring Boot Documentation](https://docs.spring.io/spring-boot/docs/current/reference/html/) diff --git a/model-context-protocol/client-starter/starter-webflux-client/pom.xml b/model-context-protocol/client-starter/starter-webflux-client/pom.xml index dede02b..e4408f3 100644 --- a/model-context-protocol/client-starter/starter-webflux-client/pom.xml +++ b/model-context-protocol/client-starter/starter-webflux-client/pom.xml @@ -36,7 +36,7 @@ org.springframework.ai - spring-ai-mcp-server-webmvc-spring-boot-starter + spring-ai-mcp-client-webflux-spring-boot-starter