🔧 chore(mcp): add MCP configuration to application.yaml

Author: MateuszNaKodach

CLAUDE.md

@@ -89,4 +89,39 @@ Tests focus on observable behavior using Axon Test Fixture:
 - Axon Server disabled by default (uses JPA event store)
 - Virtual threads enabled for better concurrency
 - Jackson serialization for events and messages
-- Game metadata correlation for event sequencing
+- Game metadata correlation for event sequencing
+
+## Development Guidelines
+
+### Library Usage
+- Always consult Context7 MCP server for latest library versions and documentation before using any external libraries
+- Keep dependencies up-to-date and verify compatibility with existing codebase
+
+### Unit Testing Standards
+- **Framework**: Always use JUnit 5 for all unit tests
+- **Assertions**: Use AssertJ for fluent assertions
+- **Async Testing**: Use Awaitility for testing asynchronous operations
+- **Structure**: Use `// given` / `// when` / `// then` comments (with spaces) to separate test sections
+- **Organization**: Use JUnit 5 `@Nested` classes to group logically connected test cases:
+  - Group by method under test
+  - Group by shared given conditions
+  - Group by feature/scenario variations
+
+### Test Structure Example
+```java
+@Nested
+class WhenRecruitingCreatures {
+    
+    @Nested
+    class GivenDwellingHasAvailableCreatures {
+        
+        @Test
+        void shouldSuccessfullyRecruitCreatures() {
+            // given
+            
+            // when
+            
+            // then
+        }
+    }
+}

pom.xml

@@ -31,6 +31,7 @@
 		<axon.version>4.12.1</axon.version>
 		<axoniq-console.version>1.9.3</axoniq-console.version>
 		<java.version>23</java.version>
+		<spring-ai.version>1.0.1</spring-ai.version>
 		<spring-doc.version>2.8.5</spring-doc.version>
 		<spring-modulith.version>1.4.1</spring-modulith.version>
 	</properties>
@@ -78,6 +79,11 @@
 			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
 			<version>${spring-doc.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-starter-mcp-server-webmvc</artifactId>
+			<version>${spring-ai.version}</version>
+		</dependency>
 
 		<!-- Runtime dependencies -->
 		<dependency>

src/main/resources/application.yaml

@@ -4,6 +4,21 @@ spring:
   threads:
     virtual:
       enabled: true
+  ai:
+    mcp:
+      server:
+        enabled: true
+        name: "Heroes of Might & Magic III - DDD/Event Sourcing Server"
+        version: "1.0.0"
+        type: SYNC
+        transport: WEBMVC
+        instructions: "MCP server for Heroes of Might & Magic III domain built with DDD, Event Sourcing, and Axon Framework. Provides domain operations, game management tools, and educational DDD resources."
+        sse-message-endpoint: /mcp/messages
+        capabilities:
+          tool: true
+          resource: true
+          prompt: true
+          completion: false
   datasource:
     url: jdbc:postgresql://localhost:6446/heroes_of_ddd_development
     username: heroes_of_ddd_db_user