diff --git a/default/generated/eapxp6/180-eapxp_microprofile_openapi_4.0.mta.yaml b/default/generated/eapxp6/180-eapxp_microprofile_openapi_4.0.mta.yaml
new file mode 100644
index 00000000..8643b31e
--- /dev/null
+++ b/default/generated/eapxp6/180-eapxp_microprofile_openapi_4.0.mta.yaml
@@ -0,0 +1,110 @@
+- ruleID: eapxp_microprofile_openapi_4.0-00001
+  description: "Incompatible changes to the Schema model API, reflecting changes in the OpenAPI v3.1 document format."
+  message: "Replace use of `nullable` property with `SchemaType.NULL`."
+  category: mandatory
+  effort: 1
+  links:
+    - url: https://download.eclipse.org/microprofile/microprofile-open-api-4.0/microprofile-openapi-spec-4.0.html#incompatible_changes_40
+      title: "Release Notes for MicroProfile OpenAPI 4.0"
+  when:
+    and:
+      - java.dependency:
+          name: org.eclipse.microprofile.openapi.microprofile-openapi-api
+          lowerbound: "1.0"
+          upperbound: "3.99"
+      - or:
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.getNullable
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.setNullable
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.nullable
+            location: METHOD_CALL
+- ruleID: eapxp_microprofile_openapi_4.0-00002
+  description: "Incompatible changes to the Schema model API, reflecting changes in the OpenAPI v3.1 document format."
+  message: "`type` property type changed from `SchemaType` to `List<SchemaType>`."
+  category: potential
+  effort: 1
+  links:
+    - url: https://download.eclipse.org/microprofile/microprofile-open-api-4.0/microprofile-openapi-spec-4.0.html#incompatible_changes_40
+      title: "Release Notes for MicroProfile OpenAPI 4.0"
+  when:
+    and:
+      - java.dependency:
+          name: org.eclipse.microprofile.openapi.microprofile-openapi-api
+          lowerbound: "1.0"
+          upperbound: "3.99"
+      - or:
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.getType
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.setType
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.type
+            location: METHOD_CALL
+- ruleID: eapxp_microprofile_openapi_4.0-00003
+  description: "Incompatible changes to the Schema model API, reflecting changes in the OpenAPI v3.1 document format."
+  message: "`exclusiveMinimum` and `exclusiveMaximum` property types changed from `Boolean` to `BigDecimal`."
+  category: potential
+  effort: 1
+  links:
+    - url: https://download.eclipse.org/microprofile/microprofile-open-api-4.0/microprofile-openapi-spec-4.0.html#incompatible_changes_40
+      title: "Release Notes for MicroProfile OpenAPI 4.0"
+  when:
+    and:
+      - java.dependency:
+          name: org.eclipse.microprofile.openapi.microprofile-openapi-api
+          lowerbound: "1.0"
+          upperbound: "3.99"
+      - or:
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.getExclusiveMaximum
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.setExclusiveMaximum
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.exclusiveMaximum
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.getExclusiveMinimum
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.setExclusiveMinimum
+            location: METHOD_CALL
+        - java.referenced:
+            pattern: org.eclipse.microprofile.openapi.models.media.Schema.exclusiveMinimum
+            location: METHOD_CALL
+- ruleID: eapxp_microprofile_openapi_4.0-00004
+  description: "Default value of `@RequestBody.required` changed from `false` to `true` to reflect that this is the much more common case where a RESTful resource method accepts a request body."
+  message: "If `@RequestBody` of a resource method is not required, override new default value via `required = false`."
+  category: potential
+  effort: 1
+  links:
+    - url: https://download.eclipse.org/microprofile/microprofile-open-api-4.0/microprofile-openapi-spec-4.0.html#incompatible_changes_40
+      title: "Release Notes for MicroProfile OpenAPI 4.0"
+  when:
+    and:
+      - java.dependency:
+          name: org.eclipse.microprofile.openapi.microprofile-openapi-api
+          lowerbound: "1.0"
+          upperbound: "3.99"
+      - java.referenced:
+          pattern: org.eclipse.microprofile.openapi.annotations.parameters.RequestBody
+          location: ANNOTATION
+- ruleID: eapxp_microprofile_openapi_4.0-00005
+  description: "`/openapi` endpoint now serves documentation in OpenAPI v3.1 format."
+  message: "Static OpenAPI documents should conform to verson 3.1 of the OpenAPI specification."
+  category: potential
+  effort: 1
+  links:
+    - url: https://download.eclipse.org/microprofile/microprofile-open-api-4.0/microprofile-openapi-spec-4.0.html#incompatible_changes_40
+      title: "Release Notes for MicroProfile OpenAPI 4.0"
+  when:
+    builtin.file:
+      pattern: openapi\.(yaml|yml|json)
+
diff --git a/default/generated/eapxp6/ruleset.yaml b/default/generated/eapxp6/ruleset.yaml
new file mode 100644
index 00000000..269e56fe
--- /dev/null
+++ b/default/generated/eapxp6/ruleset.yaml
@@ -0,0 +1,7 @@
+name: eapxp6/eapxp5
+description: This ruleset provides analysis of Maven built applications when migrating from EAP XP 5 to 6.
+labels:
+  - konveyor.io/source=eapxp
+  - konveyor.io/target=eapxp6+
+  - konveyor.io/target=eapxp
+
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/pom.xml b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/pom.xml
new file mode 100644
index 00000000..f78b54c7
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.example</groupId>
+    <artifactId>microprofile-openapi-example</artifactId>
+    <version>1.0.0</version>
+    <packaging>war</packaging>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>jakarta.platform</groupId>
+                <artifactId>jakarta.jakartaee-bom</artifactId>
+                <version>10.0.0</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+            <dependency>
+                <groupId>org.eclipse.microprofile</groupId>
+                <artifactId>microprofile</artifactId>
+                <version>6.0</version>
+                <scope>import</scope>
+                <type>pom</type>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>jakarta.ws.rs</groupId>
+            <artifactId>jakarta.ws.rs-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+   	    <dependency>
+            <groupId>org.kohsuke.metainf-services</groupId>
+            <artifactId>metainf-services</artifactId>
+            <version>1.11</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.eclipse.microprofile.openapi</groupId>
+            <artifactId>microprofile-openapi-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/EchoResource.java b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/EchoResource.java
new file mode 100644
index 00000000..f32a098d
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/EchoResource.java
@@ -0,0 +1,25 @@
+package org.konveyor;
+
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.PathParam;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+
+import org.eclipse.microprofile.openapi.annotations.media.Content;
+import org.eclipse.microprofile.openapi.annotations.parameters.RequestBody;
+
+/**
+ * @author Paul Ferraro
+ */
+@Path("/echo")
+@Produces(MediaType.TEXT_PLAIN)
+public class EchoResource {
+
+    @GET
+    @Path("{value}")
+    public String echo(@RequestBody(content = @Content(mediaType = "text/plain")) @PathParam("value") String value) {
+        return value;
+    }
+}
+
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestApplication.java b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestApplication.java
new file mode 100644
index 00000000..e3acca97
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestApplication.java
@@ -0,0 +1,13 @@
+package org.konveyor;
+
+import jakarta.ws.rs.ApplicationPath;
+import jakarta.ws.rs.core.Application;
+
+/**
+ * @author Paul Ferraro
+ */
+@ApplicationPath("/test")
+public class TestApplication extends Application {
+
+}
+
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestFilter.java b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestFilter.java
new file mode 100644
index 00000000..dada2b91
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/java/org/konveyor/TestFilter.java
@@ -0,0 +1,26 @@
+package org.konveyor;
+
+import org.eclipse.microprofile.openapi.OASFilter;
+import org.eclipse.microprofile.openapi.models.media.Schema;
+import org.kohsuke.MetaInfServices;
+
+/**
+ * @author Paul Ferraro
+ */
+@MetaInfServices(OASFilter.class)
+public class TestFilter implements OASFilter {
+
+    @Override
+    public Schema filterSchema(Schema schema) {
+        Schema.SchemaType type = schema.getType();
+        schema.setType(type);
+        Boolean max = schema.getExclusiveMaximum();
+        schema.setExclusiveMaximum(max);
+        Boolean min = schema.getExclusiveMinimum();
+        schema.setExclusiveMinimum(min);
+        Boolean nullable = schema.getNullable();
+        schema.setNullable(nullable);
+        return schema;
+    }
+}
+
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/openapi.json b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/openapi.json
new file mode 100644
index 00000000..55609883
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/openapi.json
@@ -0,0 +1,38 @@
+{
+  "openapi" : "3.1.0",
+  "paths" : {
+    "/test/echo/{value}" : {
+      "get" : {
+        "parameters" : [ {
+          "name" : "value",
+          "in" : "path",
+          "required" : true,
+          "schema" : {
+            "type" : "string"
+          }
+        } ],
+        "responses" : {
+          "200" : {
+            "description" : "OK",
+            "content" : {
+              "text/plain" : {
+                "schema" : {
+                  "type" : "string"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  },
+  "info" : {
+    "title" : "Test application",
+    "description" : "This is my test application description",
+    "version" : "1.0"
+  },
+  "servers" : [ {
+    "url" : "/test"
+  } ]
+}
+
diff --git a/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/web.xml b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 00000000..1a90515b
--- /dev/null
+++ b/default/generated/eapxp6/test/data/eapxp_microprofile_openapi_4.0/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright The WildFly Authors
+  ~ SPDX-License-Identifier: Apache-2.0
+  -->
+<web-app xmlns="https://jakarta.ee/xml/ns/jakartaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee https://jakarta.ee/xml/ns/jakartaee/web-app_6_0.xsd"
+         version="6.0">
+</web-app>
+
diff --git a/default/generated/eapxp6/test/eapxp_microprofile_openapi_4.0.test.yaml b/default/generated/eapxp6/test/eapxp_microprofile_openapi_4.0.test.yaml
new file mode 100644
index 00000000..be68dbe1
--- /dev/null
+++ b/default/generated/eapxp6/test/eapxp_microprofile_openapi_4.0.test.yaml
@@ -0,0 +1,33 @@
+rulesPath: ../eapxp_microprofile_openapi_4.0.mta.yaml
+providers:
+  - name: java
+    dataPath: ./data/eapxp_microprofile_openapi_4.0
+  - name: builtin
+    dataPath: ./data/eapxp_microprofile_openapi_4.0
+tests:
+  - ruleID: eapxp_microprofile_openapi_4.0-00001
+    testCases:
+      - name: MP-OpenAPI-Schema-1
+        hasIncidents:
+          exactly: 2
+  - ruleID: eapxp_microprofile_openapi_4.0-00002
+    testCases:
+      - name: MP-OpenAPI-Schema-2
+        hasIncidents:
+          exactly: 2
+  - ruleID: eapxp_microprofile_openapi_4.0-00003
+    testCases:
+      - name: MP-OpenAPI-Schema-3
+        hasIncidents:
+          exactly: 4
+  - ruleID: eapxp_microprofile_openapi_4.0-00004
+    testCases:
+      - name: MP-OpenAPI-RequestBody-1
+        hasIncidents:
+          exactly: 1
+  - ruleID: eapxp_microprofile_openapi_4.0-00005
+    testCases:
+      - name: MP-OpenAPI-Document-1
+        hasIncidents:
+          exactly: 1
+