diff --git a/.gradle/8.14.3/executionHistory/executionHistory.bin b/.gradle/8.14.3/executionHistory/executionHistory.bin
index 3a4ea56b..8b867c93 100644
Binary files a/.gradle/8.14.3/executionHistory/executionHistory.bin and b/.gradle/8.14.3/executionHistory/executionHistory.bin differ
diff --git a/.gradle/8.14.3/executionHistory/executionHistory.lock b/.gradle/8.14.3/executionHistory/executionHistory.lock
index 2a84c7e9..1b95962d 100644
Binary files a/.gradle/8.14.3/executionHistory/executionHistory.lock and b/.gradle/8.14.3/executionHistory/executionHistory.lock differ
diff --git a/.gradle/8.14.3/fileHashes/fileHashes.bin b/.gradle/8.14.3/fileHashes/fileHashes.bin
index d8800564..ebc197c5 100644
Binary files a/.gradle/8.14.3/fileHashes/fileHashes.bin and b/.gradle/8.14.3/fileHashes/fileHashes.bin differ
diff --git a/.gradle/8.14.3/fileHashes/fileHashes.lock b/.gradle/8.14.3/fileHashes/fileHashes.lock
index 649ccd49..9529f90d 100644
Binary files a/.gradle/8.14.3/fileHashes/fileHashes.lock and b/.gradle/8.14.3/fileHashes/fileHashes.lock differ
diff --git a/.gradle/8.14.3/fileHashes/resourceHashesCache.bin b/.gradle/8.14.3/fileHashes/resourceHashesCache.bin
index f5bf1588..70bc01c2 100644
Binary files a/.gradle/8.14.3/fileHashes/resourceHashesCache.bin and b/.gradle/8.14.3/fileHashes/resourceHashesCache.bin differ
diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock
index 2e7a43f9..1af89c6e 100644
Binary files a/.gradle/buildOutputCleanup/buildOutputCleanup.lock and b/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/.gradle/file-system.probe b/.gradle/file-system.probe
index 45b20532..c463d060 100644
Binary files a/.gradle/file-system.probe and b/.gradle/file-system.probe differ
diff --git a/build/reports/problems/problems-report.html b/build/reports/problems/problems-report.html
index 6bf3ffc9..1efc8a80 100644
--- a/build/reports/problems/problems-report.html
+++ b/build/reports/problems/problems-report.html
@@ -650,7 +650,7 @@ code + .copy-button {
 <script type="text/javascript">
 function configurationCacheProblems() { return (
 // begin-report-data
-{"diagnostics":[{"locations":[{"path":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java"},{"taskPath":":dat-gateway:compileJava"}],"problem":[{"text":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java uses or overrides a deprecated API."}],"severity":"ADVICE","problemDetails":[{"text":"Note: C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java uses or overrides a deprecated API."}],"contextualLabel":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java uses or overrides a deprecated API.","problemId":[{"name":"java","displayName":"Java compilation"},{"name":"compilation","displayName":"Compilation"},{"name":"compiler.note.deprecated.filename","displayName":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java uses or overrides a deprecated API."}]},{"locations":[{"path":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\sync\\RegistryMcpToolSpecificationFactory.java"},{"taskPath":":dat-gateway:compileJava"}],"problem":[{"text":"Recompile with -Xlint:deprecation for details."}],"severity":"ADVICE","problemDetails":[{"text":"Note: Recompile with -Xlint:deprecation for details."}],"contextualLabel":"Recompile with -Xlint:deprecation for details.","problemId":[{"name":"java","displayName":"Java compilation"},{"name":"compilation","displayName":"Compilation"},{"name":"compiler.note.deprecated.recompile","displayName":"Recompile with -Xlint:deprecation for details."}]},{"locations":[{"path":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\presentation\\ChatController.java"},{"taskPath":":dat-gateway:compileJava"}],"problem":[{"text":"Some input files use unchecked or unsafe operations."}],"severity":"ADVICE","problemDetails":[{"text":"Note: Some input files use unchecked or unsafe operations."}],"contextualLabel":"Some input files use unchecked or unsafe operations.","problemId":[{"name":"java","displayName":"Java compilation"},{"name":"compilation","displayName":"Compilation"},{"name":"compiler.note.unchecked.plural","displayName":"Some input files use unchecked or unsafe operations."}]},{"locations":[{"path":"C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-gateway\\src\\main\\java\\io\\shinhanlife\\dat\\mcg\\presentation\\ChatController.java"},{"taskPath":":dat-gateway:compileJava"}],"problem":[{"text":"Recompile with -Xlint:unchecked for details."}],"severity":"ADVICE","problemDetails":[{"text":"Note: Recompile with -Xlint:unchecked for details."}],"contextualLabel":"Recompile with -Xlint:unchecked for details.","problemId":[{"name":"java","displayName":"Java compilation"},{"name":"compilation","displayName":"Compilation"},{"name":"compiler.note.unchecked.recompile","displayName":"Recompile with -Xlint:unchecked for details."}]}],"problemsReport":{"totalProblemCount":4,"buildName":"dap-admin","requestedTasks":":dat-gateway:compileJava","documentationLink":"https://docs.gradle.org/8.14.3/userguide/reporting_problems.html","documentationLinkCaption":"Problem report","summaries":[]}}
+{"diagnostics":[{"locations":[{}],"problem":[{"text":"Configuring project ':dat-was-pro' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-pro' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':dat-was-pro' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-pro' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-dat-was-pro-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-c-egovframedev-bit-workspace-egov-axhub-backend-main-dat-was-pro-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':dat-was-pro' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-pro' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]},{"locations":[{}],"problem":[{"text":"Configuring project ':dat-was-sys' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sys' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':dat-was-sys' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sys' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-dat-was-sys-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-c-egovframedev-bit-workspace-egov-axhub-backend-main-dat-was-sys-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':dat-was-sys' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sys' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]},{"locations":[{}],"problem":[{"text":"Configuring project ':dat-was-sal' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sal' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':dat-was-sal' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sal' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-dat-was-sal-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-c-egovframedev-bit-workspace-egov-axhub-backend-main-dat-was-sal-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':dat-was-sal' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-sal' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]},{"locations":[{}],"problem":[{"text":"Configuring project ':dat-was-cus' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-cus' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"severity":"WARNING","problemDetails":[{"text":"This will fail with an error in Gradle 9.0."}],"contextualLabel":"Configuring project ':dat-was-cus' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-cus' does not exist, can't be written to or is not a directory. This behavior has been deprecated.","documentationLink":"https://docs.gradle.org/8.14.3/userguide/upgrading_version_8.html#deprecated_missing_project_directory","problemId":[{"name":"deprecation","displayName":"Deprecation"},{"name":"configuring-project-dat-was-cus-without-an-existing-directory-is-deprecated-the-configured-projectdirectory-c-egovframedev-bit-workspace-egov-axhub-backend-main-dat-was-cus-does-not-exist-can-t-be-written-to-or-is-not-a-directory-this-behavior-has-been-deprecated","displayName":"Configuring project ':dat-was-cus' without an existing directory is deprecated. The configured projectDirectory 'C:\\eGovFrameDev-4.3.1-64bit\\workspace-egov\\axhub-backend-main\\dat-was-cus' does not exist, can't be written to or is not a directory. This behavior has been deprecated."}],"solutions":[[{"text":"Make sure the project directory exists and can be written."}]]}],"problemsReport":{"totalProblemCount":4,"buildName":"dap-admin","requestedTasks":":dat-gateway:classes","documentationLink":"https://docs.gradle.org/8.14.3/userguide/reporting_problems.html","documentationLinkCaption":"Problem report","summaries":[]}}
 // end-report-data
 );}
 </script>
diff --git a/dat-gateway/src/main/java/io/shinhanlife/dat/mcg/presentation/ScaffoldingController.java b/dat-gateway/src/main/java/io/shinhanlife/dat/mcg/presentation/ScaffoldingController.java
index 69774497..1c97f2f9 100644
--- a/dat-gateway/src/main/java/io/shinhanlife/dat/mcg/presentation/ScaffoldingController.java
+++ b/dat-gateway/src/main/java/io/shinhanlife/dat/mcg/presentation/ScaffoldingController.java
@@ -178,7 +178,7 @@ public class ScaffoldingController {
     }
 
     @GetMapping("/usecases")
-    public List<String> listUseCases(@RequestParam String moduleName, @RequestParam String categoryKey, @RequestParam(required = false) String workspacePath) {
+    public List<String> listUseCases(@RequestParam("moduleName") String moduleName, @RequestParam("categoryKey") String categoryKey, @RequestParam(value = "workspacePath", required = false) String workspacePath) {
         if (moduleName == null || !moduleName.matches("^dat-was-[a-z0-9-]+$")) {
             throw new IllegalArgumentException("Invalid target module.");
         }
@@ -198,7 +198,7 @@ public class ScaffoldingController {
     }
 
     @GetMapping("/categories")
-    public List<String> listCategories(@RequestParam String moduleName, @RequestParam(required = false) String workspacePath) {
+    public List<String> listCategories(@RequestParam("moduleName") String moduleName, @RequestParam(value = "workspacePath", required = false) String workspacePath) {
         if (moduleName == null || !moduleName.matches("^dat-was-[a-z0-9-]+$")) {
             throw new IllegalArgumentException("Invalid target module.");
         }
@@ -299,7 +299,7 @@ public class ScaffoldingController {
     }
 
     @GetMapping("/modules")
-    public List<String> listModules(@RequestParam(required = false) String workspacePath) {
+    public List<String> listModules(@RequestParam(value = "workspacePath", required = false) String workspacePath) {
         try {
             String sourceDir = (workspacePath != null && !workspacePath.isBlank()) ? workspacePath : System.getProperty("AXHUB_SOURCE_DIR");
             if (sourceDir == null) sourceDir = System.getenv("AXHUB_SOURCE_DIR");
diff --git a/logs/dat-was-pro.log b/logs/dat-was-pro.log
index c849366a..7715da4d 100644
--- a/logs/dat-was-pro.log
+++ b/logs/dat-was-pro.log
@@ -230,3 +230,65 @@
 2026-08-31 16:34:59.375 [http-nio-8085-exec-3] [] INFO  o.a.c.c.C.[Tomcat].[localhost].[/] - Initializing Spring DispatcherServlet 'dispatcherServlet'
 2026-08-31 16:34:59.384 [http-nio-8085-exec-3] [] INFO  o.s.web.servlet.DispatcherServlet - Initializing Servlet 'dispatcherServlet'
 2026-08-31 16:34:59.386 [http-nio-8085-exec-3] [] INFO  o.s.web.servlet.DispatcherServlet - Completed initialization in 1 ms
+2026-08-31 17:41:33.235 [HikariPool-1:housekeeper] [] WARN  com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Thread starvation or clock leap detected (housekeeper delta=11m41s648ms327µs700ns).
+2026-08-31 17:43:25.829 [HikariPool-1:housekeeper] [] WARN  com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Thread starvation or clock leap detected (housekeeper delta=1m52s649ms718µs100ns).
+2026-08-31 17:48:29.314 [http-nio-8085-exec-1] [bb2a7fff] DEBUG i.s.d.l.m.security.ApiKeyInterceptor -  [보안 패스] 등록된 API Key 없음 - 익명 사용자(anonymous)로 통과
+2026-08-31 17:51:21.049 [http-nio-8085-exec-5] [eb328c44] DEBUG i.s.d.l.m.security.ApiKeyInterceptor -  [보안 패스] 등록된 API Key 없음 - 익명 사용자(anonymous)로 통과
+2026-08-31 17:51:51.626 [http-nio-8085-exec-4] [a0866843] DEBUG i.s.d.l.m.security.ApiKeyInterceptor -  [보안 패스] 등록된 API Key 없음 - 익명 사용자(anonymous)로 통과
+2026-08-31 17:51:57.701 [http-nio-8085-exec-6] [da37222c] INFO  i.m.server.McpAsyncServer - Client initialize request - Protocol: 2025-11-25, Capabilities: ClientCapabilities[experimental=null, roots=null, sampling=null, elicitation=null], Info: Implementation[name=dat-gateway, title=null, version=1.0.0, description=null, icons=null, websiteUrl=null]
+2026-08-31 17:51:58.468 [boundedElastic-1] [] INFO  i.s.d.l.mcp.McpToolExecutionService - [Tool] IN - guid: null, x-request-id: null, tool: pro_claim_accident
+2026-08-31 17:51:58.485 [boundedElastic-1] [] INFO  i.s.d.l.mcp.McpToolExecutionService - [Tool] OUT - guid: null, x-request-id: null, tool: pro_claim_accident
+2026-08-31 17:56:15.824 [SpringApplicationShutdownHook] [] INFO  o.s.b.w.e.tomcat.GracefulShutdown - Commencing graceful shutdown. Waiting for active requests to complete
+2026-08-31 17:56:15.850 [tomcat-shutdown] [] INFO  o.s.b.w.e.tomcat.GracefulShutdown - Graceful shutdown complete
+2026-08-31 17:56:15.916 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.922 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.927 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.934 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.938 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.943 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.948 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.953 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.957 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.961 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.966 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.970 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.976 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.980 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.985 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.990 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:15.993 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.002 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.026 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.039 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.045 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.052 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.059 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.068 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.077 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.083 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.090 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.097 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.104 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.111 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.117 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.123 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.129 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.135 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.142 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.147 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.152 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.158 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.174 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.181 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.186 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.191 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.197 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.202 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.207 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.212 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.217 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.224 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.229 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.236 [SpringApplicationShutdownHook] [] WARN  i.s.d.l.m.ToolRegistryHeartbeatSender -  [HeartbeatSender] 툴 삭제 실패: I/O error on POST request for "http://localhost:8081/mcp/api/v1/registry/deregister": null
+2026-08-31 17:56:16.266 [SpringApplicationShutdownHook] [] INFO  com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Shutdown initiated...
+2026-08-31 17:56:16.273 [SpringApplicationShutdownHook] [] INFO  com.zaxxer.hikari.HikariDataSource - HikariPool-1 - Shutdown completed.