diff --git a/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiClientWithKotlinSpec.groovy b/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiClientWithKotlinSpec.groovy
index 8ffb42081..08c6e97c2 100644
--- a/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiClientWithKotlinSpec.groovy
+++ b/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiClientWithKotlinSpec.groovy
@@ -25,6 +25,7 @@ class OpenApiClientWithKotlinSpec extends AbstractOpenApiWithKotlinSpec {
                         useReactive = true
                         generatedAnnotation = false
                         fluxForArrays = true
+                        nameMapping = [test: "changedTest"]
                     }
                 }
             }
@@ -76,6 +77,8 @@ class OpenApiClientWithKotlinSpec extends AbstractOpenApiWithKotlinSpec {
                         useReactive = true
                         generatedAnnotation = false
                         fluxForArrays = true
+                        ksp = true
+                        nameMapping = [test: "changedTest"]
                     }
                 }
             }
diff --git a/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiServerWithKotlinSpec.groovy b/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiServerWithKotlinSpec.groovy
index c9d4ae925..a93d345d7 100644
--- a/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiServerWithKotlinSpec.groovy
+++ b/functional-tests/src/test/groovy/io/micronaut/gradle/openapi/OpenApiServerWithKotlinSpec.groovy
@@ -28,6 +28,7 @@ class OpenApiServerWithKotlinSpec extends AbstractOpenApiWithKotlinSpec {
                         generatedAnnotation = false
                         fluxForArrays = true
                         aot = true
+                        nameMapping = [test: "changedTest"]
                     }
                 }
             }
@@ -84,6 +85,8 @@ class OpenApiServerWithKotlinSpec extends AbstractOpenApiWithKotlinSpec {
                         generatedAnnotation = false
                         fluxForArrays = true
                         aot = true
+                        ksp = true
+                        nameMapping = [test: "changedTest"]
                     }
                 }
             }
diff --git a/functional-tests/src/test/resources/petstore.json b/functional-tests/src/test/resources/petstore.json
index ad5523181..b46fa4127 100644
--- a/functional-tests/src/test/resources/petstore.json
+++ b/functional-tests/src/test/resources/petstore.json
@@ -963,6 +963,10 @@
         },
         "complete": {
           "type": "boolean"
+        },
+        "test": {
+          "type": "string",
+          "description": "Test prop"
         }
       },
       "xml": {
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/DefaultOpenApiExtension.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/DefaultOpenApiExtension.java
index 225492e22..0deee4f78 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/DefaultOpenApiExtension.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/DefaultOpenApiExtension.java
@@ -116,6 +116,7 @@ private void configureCommonExtensionDefaults(OpenApiSpec spec) {
         spec.getUseOptional().convention(false);
         spec.getUseReactive().convention(true);
         spec.getLombok().convention(false);
+        spec.getKsp().convention(false);
         spec.getGeneratedAnnotation().convention(true);
         spec.getFluxForArrays().convention(false);
         spec.getSerializationFramework().convention(DEFAULT_SERIALIZATION_FRAMEWORK);
@@ -166,9 +167,20 @@ private void configureCommonProperties(String name, AbstractOpenApiGenerator<?,
         task.getParameterMappings().convention(openApiSpec.getParameterMappings());
         task.getLang().convention(openApiSpec.getLang());
         task.getLombok().convention(openApiSpec.getLombok());
+        task.getKsp().convention(openApiSpec.getKsp());
         task.getGeneratedAnnotation().convention(openApiSpec.getGeneratedAnnotation());
         task.getFluxForArrays().convention(openApiSpec.getFluxForArrays());
         task.getResponseBodyMappings().convention(openApiSpec.getResponseBodyMappings());
+
+        task.getSchemaMapping().convention(openApiSpec.getSchemaMapping());
+        task.getImportMapping().convention(openApiSpec.getImportMapping());
+        task.getNameMapping().convention(openApiSpec.getNameMapping());
+        task.getTypeMapping().convention(openApiSpec.getTypeMapping());
+        task.getEnumNameMapping().convention(openApiSpec.getEnumNameMapping());
+        task.getModelNameMapping().convention(openApiSpec.getModelNameMapping());
+        task.getInlineSchemaNameMapping().convention(openApiSpec.getInlineSchemaNameMapping());
+        task.getInlineSchemaOption().convention(openApiSpec.getInlineSchemaOption());
+        task.getOpenapiNormalizer().convention(openApiSpec.getOpenapiNormalizer());
     }
 
     private void withJavaSourceSets(Consumer<? super SourceSetContainer> consumer) {
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/OpenApiSpec.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/OpenApiSpec.java
index b62e5d282..354695e15 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/OpenApiSpec.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/OpenApiSpec.java
@@ -16,6 +16,7 @@
 package io.micronaut.gradle.openapi;
 
 import org.gradle.api.provider.ListProperty;
+import org.gradle.api.provider.MapProperty;
 import org.gradle.api.provider.Property;
 
 public interface OpenApiSpec {
@@ -42,6 +43,8 @@ public interface OpenApiSpec {
 
     Property<Boolean> getLombok();
 
+    Property<Boolean> getKsp();
+
     Property<Boolean> getGeneratedAnnotation();
 
     Property<Boolean> getFluxForArrays();
@@ -51,4 +54,22 @@ public interface OpenApiSpec {
     ListProperty<ParameterMappingModel> getParameterMappings();
 
     ListProperty<ResponseBodyMappingModel> getResponseBodyMappings();
+
+    MapProperty<String, String> getSchemaMapping();
+
+    MapProperty<String, String> getImportMapping();
+
+    MapProperty<String, String> getNameMapping();
+
+    MapProperty<String, String> getTypeMapping();
+
+    MapProperty<String, String> getEnumNameMapping();
+
+    MapProperty<String, String> getModelNameMapping();
+
+    MapProperty<String, String> getInlineSchemaNameMapping();
+
+    MapProperty<String, String> getInlineSchemaOption();
+
+    MapProperty<String, String> getOpenapiNormalizer();
 }
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiGenerator.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiGenerator.java
index fcd206e2d..b3968bdba 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiGenerator.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiGenerator.java
@@ -22,6 +22,7 @@
 import org.gradle.api.file.DirectoryProperty;
 import org.gradle.api.file.RegularFileProperty;
 import org.gradle.api.provider.ListProperty;
+import org.gradle.api.provider.MapProperty;
 import org.gradle.api.provider.Property;
 import org.gradle.api.tasks.Classpath;
 import org.gradle.api.tasks.Input;
@@ -86,6 +87,9 @@ public abstract class AbstractOpenApiGenerator<W extends AbstractOpenApiWorkActi
     @Input
     public abstract Property<Boolean> getLombok();
 
+    @Input
+    public abstract Property<Boolean> getKsp();
+
     @Input
     public abstract Property<Boolean> getGeneratedAnnotation();
 
@@ -95,6 +99,33 @@ public abstract class AbstractOpenApiGenerator<W extends AbstractOpenApiWorkActi
     @Input
     public abstract ListProperty<ResponseBodyMappingModel> getResponseBodyMappings();
 
+    @Input
+    public abstract MapProperty<String, String> getSchemaMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getImportMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getNameMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getTypeMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getEnumNameMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getModelNameMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getInlineSchemaNameMapping();
+
+    @Input
+    public abstract MapProperty<String, String> getInlineSchemaOption();
+
+    @Input
+    public abstract MapProperty<String, String> getOpenapiNormalizer();
+
     @OutputDirectory
     public abstract DirectoryProperty getOutputDirectory();
 
@@ -129,6 +160,18 @@ public final void execute() {
                     params.getFluxForArrays().set(getFluxForArrays());
                     params.getGeneratedAnnotation().set(getGeneratedAnnotation());
                     params.getLombok().set(getLombok());
+                    params.getKsp().set(getKsp());
+
+                    params.getSchemaMapping().set(getSchemaMapping());
+                    params.getImportMapping().set(getImportMapping());
+                    params.getNameMapping().set(getNameMapping());
+                    params.getTypeMapping().set(getTypeMapping());
+                    params.getEnumNameMapping().set(getEnumNameMapping());
+                    params.getModelNameMapping().set(getModelNameMapping());
+                    params.getInlineSchemaNameMapping().set(getInlineSchemaNameMapping());
+                    params.getInlineSchemaOption().set(getInlineSchemaOption());
+                    params.getOpenapiNormalizer().set(getOpenapiNormalizer());
+
                     configureWorkerParameters(params);
                 });
     }
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiWorkAction.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiWorkAction.java
index b6543c28e..1dfe8c033 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiWorkAction.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/AbstractOpenApiWorkAction.java
@@ -30,6 +30,7 @@
 import org.gradle.api.file.DirectoryProperty;
 import org.gradle.api.file.RegularFileProperty;
 import org.gradle.api.provider.ListProperty;
+import org.gradle.api.provider.MapProperty;
 import org.gradle.api.provider.Property;
 import org.gradle.workers.WorkAction;
 import org.gradle.workers.WorkParameters;
@@ -68,6 +69,8 @@ interface OpenApiParameters extends WorkParameters {
 
         Property<Boolean> getLombok();
 
+        Property<Boolean> getKsp();
+
         Property<Boolean> getGeneratedAnnotation();
 
         Property<Boolean> getFluxForArrays();
@@ -75,6 +78,24 @@ interface OpenApiParameters extends WorkParameters {
         ListProperty<ParameterMappingModel> getParameterMappings();
 
         ListProperty<ResponseBodyMappingModel> getResponseBodyMappings();
+
+        MapProperty<String, String> getSchemaMapping();
+
+        MapProperty<String, String> getImportMapping();
+
+        MapProperty<String, String> getNameMapping();
+
+        MapProperty<String, String> getTypeMapping();
+
+        MapProperty<String, String> getEnumNameMapping();
+
+        MapProperty<String, String> getModelNameMapping();
+
+        MapProperty<String, String> getInlineSchemaNameMapping();
+
+        MapProperty<String, String> getInlineSchemaOption();
+
+        MapProperty<String, String> getOpenapiNormalizer();
     }
 
     protected abstract void configureBuilder(MicronautCodeGeneratorBuilder builder);
@@ -118,9 +139,23 @@ public void execute() {
                         .withResponseBodyMappings(parameters.getResponseBodyMappings()
                                 .get()
                                 .stream()
-                                .map(mapping -> new ResponseBodyMapping(mapping.getHeaderName(), mapping.getMappedBodyType(), mapping.isListWrapper(), mapping.isValidated()))
+                                .map(mapping -> new ResponseBodyMapping(
+                                        mapping.getHeaderName(),
+                                        mapping.getMappedBodyType(),
+                                        mapping.isListWrapper(),
+                                        mapping.isValidated()))
                                 .toList()
-                        ));
+                        )
+                        .withSchemaMapping(parameters.getSchemaMapping().get())
+                        .withImportMapping(parameters.getImportMapping().get())
+                        .withNameMapping(parameters.getNameMapping().get())
+                        .withTypeMapping(parameters.getTypeMapping().get())
+                        .withEnumNameMapping(parameters.getEnumNameMapping().get())
+                        .withModelNameMapping(parameters.getModelNameMapping().get())
+                        .withInlineSchemaNameMapping(parameters.getInlineSchemaNameMapping().get())
+                        .withInlineSchemaOption(parameters.getInlineSchemaOption().get())
+                        .withOpenapiNormalizer(parameters.getOpenapiNormalizer().get())
+                );
 
         configureBuilder(builder);
         builder.build().generate();
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiClientWorkAction.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiClientWorkAction.java
index f0f9bc44f..4cd745a5a 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiClientWorkAction.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiClientWorkAction.java
@@ -44,7 +44,8 @@ protected void configureBuilder(MicronautCodeGeneratorBuilder builder) {
             builder.forKotlinClient(spec -> {
                 spec.withAuthorization(parameters.getUseAuth().get())
                         .withAdditionalClientTypeAnnotations(parameters.getAdditionalClientTypeAnnotations().getOrElse(List.of()))
-                        .withGeneratedAnnotation(parameters.getGeneratedAnnotation().get());
+                        .withGeneratedAnnotation(parameters.getGeneratedAnnotation().get())
+                        .withKsp(parameters.getKsp().get());
 
                 if (parameters.getClientId().isPresent()) {
                     spec.withClientId(parameters.getClientId().get());
diff --git a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiServerWorkAction.java b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiServerWorkAction.java
index 9189e1270..4c6a0f57d 100644
--- a/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiServerWorkAction.java
+++ b/openapi-plugin/src/main/java/io/micronaut/gradle/openapi/tasks/OpenApiServerWorkAction.java
@@ -42,6 +42,7 @@ protected void configureBuilder(MicronautCodeGeneratorBuilder builder) {
                     .withGenerateControllerFromExamples(false)
                     .withGenerateOperationsToReturnNotImplemented(false)
                     .withGeneratedAnnotation(parameters.getGeneratedAnnotation().get())
+                    .withKsp(parameters.getKsp().get())
             );
         } else {
             builder.forJavaServer(spec -> spec.withControllerPackage(parameters.getControllerPackage().get())
diff --git a/openapi-plugin/src/test/groovy/io/micronaut/openapi/gradle/OpenApiClientGeneratorSpec.groovy b/openapi-plugin/src/test/groovy/io/micronaut/openapi/gradle/OpenApiClientGeneratorSpec.groovy
index 8d375d627..e583c7bde 100644
--- a/openapi-plugin/src/test/groovy/io/micronaut/openapi/gradle/OpenApiClientGeneratorSpec.groovy
+++ b/openapi-plugin/src/test/groovy/io/micronaut/openapi/gradle/OpenApiClientGeneratorSpec.groovy
@@ -66,6 +66,7 @@ class OpenApiClientGeneratorSpec extends AbstractOpenApiGeneratorSpec {
                         useReactive = true
                         generatedAnnotation = false
                         fluxForArrays = true
+                        nameMapping = [test: "changedTest"]
                     }
                 }
             }
diff --git a/openapi-plugin/src/test/resources/petstore.json b/openapi-plugin/src/test/resources/petstore.json
index d51aa2fc6..12e57fb74 100644
--- a/openapi-plugin/src/test/resources/petstore.json
+++ b/openapi-plugin/src/test/resources/petstore.json
@@ -963,6 +963,10 @@
         },
         "complete": {
           "type": "boolean"
+        },
+        "test": {
+          "type": "string",
+          "description": "Test prop"
         }
       },
       "xml": {