diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
new file mode 100644
index 00000000000..32b4586b61c
--- /dev/null
+++ b/.github/workflows/coverage.yml
@@ -0,0 +1,119 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: "Coverage"
+
+on:
+  push:
+    branches:
+      - '[0-9]+.[0-9]+.x'
+      - '8.0.x-hibernate7.*'
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  coverage-core:
+    name: "Coverage - grails-core (${{ matrix.os }})"
+    if: ${{ !contains(github.event.head_commit.message, '[skip tests]') }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-24.04]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: "📥 Checkout repository"
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: "☕️ Setup JDK"
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          distribution: liberica
+          java-version: 21
+      - name: "🐘 Setup Gradle"
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          cache-provider: basic # 'basic' uses the MIT-licensed, open-source cache provider; the default 'enhanced' provider (v6+) is proprietary (Gradle commercial Terms of Use)
+          develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
+      - name: "🌡️ Run tests with coverage"
+        run: >
+          ./gradlew jacocoAggregateReport
+          --continue
+          --stacktrace
+          -PskipCodeStyle
+      - name: "📤 Upload coverage artifact"
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: coverage-core-${{ matrix.os }}
+          path: build/reports/jacoco/aggregate/jacocoAggregateReport.xml
+          if-no-files-found: warn
+
+  coverage-gradle:
+    name: "Coverage - grails-gradle (${{ matrix.os }})"
+    if: ${{ !contains(github.event.head_commit.message, '[skip tests]') }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-24.04]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: "📥 Checkout repository"
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: "☕️ Setup JDK"
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
+        with:
+          distribution: liberica
+          java-version: 21
+      - name: "🐘 Setup Gradle"
+        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        with:
+          cache-provider: basic # 'basic' uses the MIT-licensed, open-source cache provider; the default 'enhanced' provider (v6+) is proprietary (Gradle commercial Terms of Use)
+          develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
+      - name: "🌡️ Run tests with coverage"
+        working-directory: grails-gradle
+        run: >
+          ./gradlew jacocoAggregateReport
+          --continue
+          --stacktrace
+          -PskipCodeStyle
+      - name: "📤 Upload coverage artifact"
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: coverage-gradle-${{ matrix.os }}
+          path: grails-gradle/build/reports/jacoco/aggregate/jacocoAggregateReport.xml
+          if-no-files-found: warn
+
+  upload-coverage:
+    name: "Upload Coverage to Codecov"
+    needs: [coverage-core, coverage-gradle]
+    # Run even if some matrix legs fail so partial coverage is still uploaded
+    if: always()
+    runs-on: ubuntu-24.04
+    steps:
+      - name: "📥 Checkout repository"
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - name: "📥 Download all coverage artifacts"
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          path: coverage-reports
+      - name: "📊 Upload coverage to Codecov"
+        continue-on-error: true
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          directory: coverage-reports
+          verbose: true
diff --git a/build-logic/plugins/build.gradle b/build-logic/plugins/build.gradle
index b196ee24316..b4917a4ae61 100644
--- a/build-logic/plugins/build.gradle
+++ b/build-logic/plugins/build.gradle
@@ -75,6 +75,10 @@ gradlePlugin {
             id = 'org.apache.grails.gradle.grails-code-analysis'
             implementationClass = 'org.apache.grails.buildsrc.GrailsCodeAnalysisPlugin'
         }
+        register('grailsJacoco') {
+            id = 'org.apache.grails.gradle.grails-jacoco'
+            implementationClass = 'org.apache.grails.buildsrc.GrailsJacocoPlugin'
+        }
         register('grailsViolationAggregation') {
             id = 'org.apache.grails.gradle.grails-violation-aggregation'
             implementationClass = 'org.apache.grails.buildsrc.GrailsViolationAggregationPlugin'
diff --git a/build-logic/plugins/src/main/groovy/org/apache/grails/buildsrc/GrailsJacocoPlugin.groovy b/build-logic/plugins/src/main/groovy/org/apache/grails/buildsrc/GrailsJacocoPlugin.groovy
new file mode 100644
index 00000000000..8c337156a62
--- /dev/null
+++ b/build-logic/plugins/src/main/groovy/org/apache/grails/buildsrc/GrailsJacocoPlugin.groovy
@@ -0,0 +1,130 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package org.apache.grails.buildsrc
+
+import groovy.transform.CompileStatic
+
+import org.gradle.api.Action
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.SourceSet
+import org.gradle.api.tasks.SourceSetContainer
+import org.gradle.api.tasks.testing.Test
+import org.gradle.testing.jacoco.plugins.JacocoPlugin
+import org.gradle.testing.jacoco.plugins.JacocoPluginExtension
+import org.gradle.testing.jacoco.tasks.JacocoReport
+import org.gradle.testing.jacoco.tasks.JacocoReportsContainer
+
+/**
+ * Convention plugin for JaCoCo code coverage. Apply to each subproject that compiles code.
+ *
+ * In addition to configuring per-subproject coverage, this plugin lazily registers a
+ * jacocoAggregateReport task on the root project the first time it is applied, then wires
+ * each subproject's exec data into that task. The aggregate produces a single XML report
+ * at build/reports/jacoco/aggregate/jacocoAggregateReport.xml suitable for Codecov upload.
+ */
+@CompileStatic
+class GrailsJacocoPlugin implements Plugin<Project> {
+
+    static final String AGGREGATE_TASK_NAME = 'jacocoAggregateReport'
+
+    @Override
+    void apply(Project project) {
+        project.logger.info('Configuring JaCoCo for project: {}', project.name)
+        project.pluginManager.apply(JacocoPlugin)
+
+        project.extensions.configure(JacocoPluginExtension) {
+            it.toolVersion = project.findProperty('jacocoVersion')
+        }
+
+        project.tasks.withType(Test).configureEach {
+            it.finalizedBy('jacocoTestReport')
+        }
+
+        project.tasks.withType(JacocoReport).configureEach {
+            it.dependsOn(project.tasks.withType(Test))
+            it.reports({ JacocoReportsContainer reports ->
+                reports.xml.required.set(true)
+                reports.html.required.set(true)
+                reports.csv.required.set(true)
+            } as Action<JacocoReportsContainer>)
+        }
+
+        contributeToRootAggregateReport(project)
+    }
+
+    private static void contributeToRootAggregateReport(Project project) {
+        def rootProject = project.rootProject
+
+        // Ensure JacocoPlugin is on the root so its JacocoReport task has tooling available.
+        // pluginManager.apply is idempotent — safe to call from every subproject.
+        rootProject.pluginManager.apply(JacocoPlugin)
+
+        // Register the aggregate task once on the first apply; subsequent subprojects find it by name.
+        def aggregateTask
+        if (rootProject.tasks.names.contains(AGGREGATE_TASK_NAME)) {
+            aggregateTask = rootProject.tasks.named(AGGREGATE_TASK_NAME, JacocoReport)
+        } else {
+            aggregateTask = rootProject.tasks.register(AGGREGATE_TASK_NAME, JacocoReport) {
+                it.group = 'verification'
+                it.description = 'Aggregates JaCoCo coverage from all subprojects into a single XML report for Codecov.'
+                it.reports({ JacocoReportsContainer reports ->
+                    reports.xml.required.set(true)
+                    reports.xml.outputLocation.set(rootProject.layout.buildDirectory.file(
+                        'reports/jacoco/aggregate/jacocoAggregateReport.xml'
+                    ))
+                    reports.html.required.set(false)
+                    reports.csv.required.set(false)
+
+                } as Action<JacocoReportsContainer>)
+                it.onlyIf { JacocoReport t ->
+                    !t.executionData.files.isEmpty()
+                }
+            }
+        }
+
+        // Wire this subproject's test exec data into the aggregate.
+        aggregateTask.configure { JacocoReport task ->
+            task.dependsOn(project.tasks.withType(Test))
+            task.executionData.from(
+                project.fileTree(project.file('build/jacoco')) {
+                    include('*.exec')
+                }
+            )
+        }
+
+        // Add source and class directories once the Java plugin is confirmed present.
+        // Hibernate 7 variant subprojects compile identical class names to their Hibernate 5
+        // counterparts; including both causes JaCoCo to throw "Can't add different class with
+        // same name". Exec data from H7 test runs is still included above so their coverage
+        // is attributed to the H5 class definitions.
+        if (!project.path.contains('hibernate7')) {
+            project.plugins.withType(JavaPlugin).configureEach {
+                def mainSourceSet = project.extensions
+                        .getByType(SourceSetContainer)
+                        .named(SourceSet.MAIN_SOURCE_SET_NAME)
+                aggregateTask.configure {
+                    it.sourceDirectories.from(mainSourceSet.map { it.allSource.srcDirs })
+                    it.classDirectories.from(mainSourceSet.map { it.output.classesDirs })
+                }
+            }
+        }
+    }
+}
diff --git a/build-logic/plugins/src/test/groovy/org/apache/grails/buildsrc/GrailsJacocoPluginSpec.groovy b/build-logic/plugins/src/test/groovy/org/apache/grails/buildsrc/GrailsJacocoPluginSpec.groovy
new file mode 100644
index 00000000000..5ee04174959
--- /dev/null
+++ b/build-logic/plugins/src/test/groovy/org/apache/grails/buildsrc/GrailsJacocoPluginSpec.groovy
@@ -0,0 +1,178 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
+package org.apache.grails.buildsrc
+
+import org.gradle.testkit.runner.GradleRunner
+import org.gradle.testkit.runner.TaskOutcome
+import spock.lang.Specification
+import spock.lang.TempDir
+
+import java.nio.file.Path
+
+class GrailsJacocoPluginSpec extends Specification {
+
+    @TempDir
+    Path testProjectDir
+
+    def setup() {
+        testProjectDir.resolve('settings.gradle').toFile().text = ''
+        testProjectDir.resolve('build.gradle').toFile().text = """
+            plugins {
+                id 'groovy'
+                id 'org.apache.grails.gradle.grails-jacoco'
+            }
+            repositories {
+                mavenCentral()
+            }
+        """
+        def src = testProjectDir.resolve('src/main/groovy/com/example/Foo.groovy').toFile()
+        src.parentFile.mkdirs()
+        src.text = 'package com.example\nclass Foo {}'
+    }
+
+    def "jacoco plugin applies JaCoCo and registers jacocoTestReport task"() {
+        when: "listing verification tasks"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('tasks', '--group=verification')
+                .withPluginClasspath()
+                .build()
+
+        then: "jacocoTestReport is present"
+        result.output.contains('jacocoTestReport')
+    }
+
+    def "jacocoTestReport generates xml html and csv reports"() {
+        when: "listing all tasks"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('tasks', '--all')
+                .withPluginClasspath()
+                .build()
+
+        then: "aggregateJacocoCoverage is not registered (that task belongs to grails-violation-aggregation)"
+        !result.output.contains('aggregateJacocoCoverage')
+    }
+
+    def "jacocoAggregateReport is registered on the root project in a multi-project build"() {
+        given: "a multi-project build where a subproject applies grails-jacoco"
+        testProjectDir.resolve('settings.gradle').toFile().text = "include 'app-module'"
+        testProjectDir.resolve('build.gradle').toFile().text = ''
+        def moduleDir = testProjectDir.resolve('app-module')
+        moduleDir.toFile().mkdirs()
+        moduleDir.resolve('build.gradle').toFile().text = """
+            plugins {
+                id 'groovy'
+                id 'org.apache.grails.gradle.grails-jacoco'
+            }
+            repositories { mavenCentral() }
+        """
+
+        when: "listing verification tasks on the root"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('tasks', '--group=verification')
+                .withPluginClasspath()
+                .build()
+
+        then: "jacocoAggregateReport appears on the root"
+        result.output.contains('jacocoAggregateReport')
+    }
+
+    def "jacocoAggregateReport includes the subproject test task as a dependency"() {
+        given: "a multi-project build"
+        testProjectDir.resolve('settings.gradle').toFile().text = "include 'app-module'"
+        testProjectDir.resolve('build.gradle').toFile().text = ''
+        def moduleDir = testProjectDir.resolve('app-module')
+        moduleDir.toFile().mkdirs()
+        moduleDir.resolve('build.gradle').toFile().text = """
+            plugins {
+                id 'groovy'
+                id 'org.apache.grails.gradle.grails-jacoco'
+            }
+            repositories { mavenCentral() }
+        """
+
+        when: "doing a dry run"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('jacocoAggregateReport', '--dry-run')
+                .withPluginClasspath()
+                .build()
+
+        then: "the subproject test task is in the execution plan"
+        result.output.contains(':app-module:test')
+    }
+
+    def "jacocoAggregateReport is skipped when no exec files exist"() {
+        given: "a multi-project build with tests excluded so no exec files are produced"
+        testProjectDir.resolve('settings.gradle').toFile().text = "include 'app-module'"
+        testProjectDir.resolve('build.gradle').toFile().text = ''
+        def moduleDir = testProjectDir.resolve('app-module')
+        moduleDir.toFile().mkdirs()
+        moduleDir.resolve('build.gradle').toFile().text = """
+            plugins {
+                id 'groovy'
+                id 'org.apache.grails.gradle.grails-jacoco'
+            }
+            repositories { mavenCentral() }
+        """
+
+        when: "running jacocoAggregateReport with tests excluded"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('jacocoAggregateReport', '-x', 'test', '--stacktrace')
+                .withPluginClasspath()
+                .build()
+
+        then: "the task is skipped because executionData is empty"
+        result.task(':jacocoAggregateReport').outcome == TaskOutcome.SKIPPED
+    }
+
+    def "each additional subproject with grails-jacoco wires itself into the same aggregate task"() {
+        given: "two subprojects both applying grails-jacoco"
+        testProjectDir.resolve('settings.gradle').toFile().text = "include 'module-a', 'module-b'"
+        testProjectDir.resolve('build.gradle').toFile().text = ''
+        ['module-a', 'module-b'].each { name ->
+            def dir = testProjectDir.resolve(name)
+            dir.toFile().mkdirs()
+            dir.resolve('build.gradle').toFile().text = """
+                plugins {
+                    id 'groovy'
+                    id 'org.apache.grails.gradle.grails-jacoco'
+                }
+                repositories { mavenCentral() }
+            """
+        }
+
+        when: "doing a dry run"
+        def result = GradleRunner.create()
+                .withProjectDir(testProjectDir.toFile())
+                .withArguments('jacocoAggregateReport', '--dry-run')
+                .withPluginClasspath()
+                .build()
+
+        then: "both subproject test tasks appear as dependencies"
+        result.output.contains(':module-a:test')
+        result.output.contains(':module-b:test')
+
+        and: "only one aggregate task is registered on the root"
+        result.output.count('jacocoAggregateReport') == 1
+    }
+}
diff --git a/gradle.properties b/gradle.properties
index 77c27d353b7..6d15317671a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -70,6 +70,7 @@ jbossTransactionApiVersion=2.0.0.Final
 # build dependencies for code quality checks
 checkstyleVersion=11.0.0
 codenarcVersion=3.6.0-groovy-4.0
+jacocoVersion=0.8.14
 pmdVersion=7.25.0
 spotbugsPluginVersion=6.4.8
 
diff --git a/grails-async/core/build.gradle b/grails-async/core/build.gradle
index cee4816f2ea..66603feeb0c 100644
--- a/grails-async/core/build.gradle
+++ b/grails-async/core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-async/gpars/build.gradle b/grails-async/gpars/build.gradle
index 8c8d001b266..edbec0d9a19 100644
--- a/grails-async/gpars/build.gradle
+++ b/grails-async/gpars/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-async/plugin/build.gradle b/grails-async/plugin/build.gradle
index c6d1f34085a..261025dfad1 100644
--- a/grails-async/plugin/build.gradle
+++ b/grails-async/plugin/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-async/rxjava/build.gradle b/grails-async/rxjava/build.gradle
index 0bc5e0a8c71..4546aec2b76 100644
--- a/grails-async/rxjava/build.gradle
+++ b/grails-async/rxjava/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-async/rxjava2/build.gradle b/grails-async/rxjava2/build.gradle
index 1e3d564320a..2d676a47359 100644
--- a/grails-async/rxjava2/build.gradle
+++ b/grails-async/rxjava2/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-async/rxjava3/build.gradle b/grails-async/rxjava3/build.gradle
index d5c36cb6f4b..d1fe3983c54 100644
--- a/grails-async/rxjava3/build.gradle
+++ b/grails-async/rxjava3/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-bootstrap/build.gradle b/grails-bootstrap/build.gradle
index 8326c9da519..9b0560d6dee 100644
--- a/grails-bootstrap/build.gradle
+++ b/grails-bootstrap/build.gradle
@@ -29,6 +29,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-cache/build.gradle b/grails-cache/build.gradle
index 9d607d16ca0..b219bdcee11 100644
--- a/grails-cache/build.gradle
+++ b/grails-cache/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-codecs-core/build.gradle b/grails-codecs-core/build.gradle
index a6e2562f863..41bba9e7d8c 100644
--- a/grails-codecs-core/build.gradle
+++ b/grails-codecs-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-codecs/build.gradle b/grails-codecs/build.gradle
index 0e612cbb19b..251148f9020 100644
--- a/grails-codecs/build.gradle
+++ b/grails-codecs/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-common/build.gradle b/grails-common/build.gradle
index 8957177a9ab..edd3773f5ce 100644
--- a/grails-common/build.gradle
+++ b/grails-common/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-console/build.gradle b/grails-console/build.gradle
index d3ec60a3f1d..7a82b4fc501 100644
--- a/grails-console/build.gradle
+++ b/grails-console/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-controllers/build.gradle b/grails-controllers/build.gradle
index dc68dacf8fe..1317a3d1a3c 100644
--- a/grails-controllers/build.gradle
+++ b/grails-controllers/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-converters/build.gradle b/grails-converters/build.gradle
index 0bb79ca3763..506879e0db4 100644
--- a/grails-converters/build.gradle
+++ b/grails-converters/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-core/build.gradle b/grails-core/build.gradle
index 7e486bfaaef..84794b723f4 100644
--- a/grails-core/build.gradle
+++ b/grails-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-hibernate5/boot-plugin/build.gradle b/grails-data-hibernate5/boot-plugin/build.gradle
index 2c6c0aa6273..405d832d9c5 100644
--- a/grails-data-hibernate5/boot-plugin/build.gradle
+++ b/grails-data-hibernate5/boot-plugin/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-hibernate5/core/build.gradle b/grails-data-hibernate5/core/build.gradle
index 1f77e3657d3..c31c6fb7534 100644
--- a/grails-data-hibernate5/core/build.gradle
+++ b/grails-data-hibernate5/core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-hibernate5/dbmigration/build.gradle b/grails-data-hibernate5/dbmigration/build.gradle
index 3a74dd04290..c6e76e94ada 100644
--- a/grails-data-hibernate5/dbmigration/build.gradle
+++ b/grails-data-hibernate5/dbmigration/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-hibernate5/grails-plugin/build.gradle b/grails-data-hibernate5/grails-plugin/build.gradle
index 22fd52fe58e..67c8696f22f 100644
--- a/grails-data-hibernate5/grails-plugin/build.gradle
+++ b/grails-data-hibernate5/grails-plugin/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-hibernate5/spring-orm/build.gradle b/grails-data-hibernate5/spring-orm/build.gradle
index 3713dfb9ccf..04bfe9b6ed5 100644
--- a/grails-data-hibernate5/spring-orm/build.gradle
+++ b/grails-data-hibernate5/spring-orm/build.gradle
@@ -28,6 +28,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/boot-plugin/build.gradle b/grails-data-mongodb/boot-plugin/build.gradle
index 572e90fa09e..fe528e8c01b 100644
--- a/grails-data-mongodb/boot-plugin/build.gradle
+++ b/grails-data-mongodb/boot-plugin/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/bson/build.gradle b/grails-data-mongodb/bson/build.gradle
index 1ac2663ee71..f25d1f44d40 100644
--- a/grails-data-mongodb/bson/build.gradle
+++ b/grails-data-mongodb/bson/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/core/build.gradle b/grails-data-mongodb/core/build.gradle
index f080478090f..a4cd052a905 100644
--- a/grails-data-mongodb/core/build.gradle
+++ b/grails-data-mongodb/core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/ext/build.gradle b/grails-data-mongodb/ext/build.gradle
index f8271315be4..f945ce8b188 100644
--- a/grails-data-mongodb/ext/build.gradle
+++ b/grails-data-mongodb/ext/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/grails-plugin/build.gradle b/grails-data-mongodb/grails-plugin/build.gradle
index 1ace1bc70db..b1f6f95d02c 100644
--- a/grails-data-mongodb/grails-plugin/build.gradle
+++ b/grails-data-mongodb/grails-plugin/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-mongodb/gson-templates/build.gradle b/grails-data-mongodb/gson-templates/build.gradle
index 445f6f36760..534c70d1401 100644
--- a/grails-data-mongodb/gson-templates/build.gradle
+++ b/grails-data-mongodb/gson-templates/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-data-simple/build.gradle b/grails-data-simple/build.gradle
index 22567f865ca..a427d5ab6e3 100644
--- a/grails-data-simple/build.gradle
+++ b/grails-data-simple/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-databinding-core/build.gradle b/grails-databinding-core/build.gradle
index cf2bf90b51d..d5bd01e5cee 100644
--- a/grails-databinding-core/build.gradle
+++ b/grails-databinding-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-databinding/build.gradle b/grails-databinding/build.gradle
index 86b4fe0f048..e3f29ae7567 100644
--- a/grails-databinding/build.gradle
+++ b/grails-databinding/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-async/build.gradle b/grails-datamapping-async/build.gradle
index a2731948935..36692276354 100644
--- a/grails-datamapping-async/build.gradle
+++ b/grails-datamapping-async/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-core/build.gradle b/grails-datamapping-core/build.gradle
index 9eb9a7412ce..6027dc56b98 100644
--- a/grails-datamapping-core/build.gradle
+++ b/grails-datamapping-core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-rx/build.gradle b/grails-datamapping-rx/build.gradle
index 66157ce4594..f061a25f9f0 100644
--- a/grails-datamapping-rx/build.gradle
+++ b/grails-datamapping-rx/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-support/build.gradle b/grails-datamapping-support/build.gradle
index 95656e2b87d..00da75657d9 100644
--- a/grails-datamapping-support/build.gradle
+++ b/grails-datamapping-support/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-tck/build.gradle b/grails-datamapping-tck/build.gradle
index 15e7de95097..30609ec660c 100644
--- a/grails-datamapping-tck/build.gradle
+++ b/grails-datamapping-tck/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datamapping-validation/build.gradle b/grails-datamapping-validation/build.gradle
index 0748bcffd95..afe7104df1b 100644
--- a/grails-datamapping-validation/build.gradle
+++ b/grails-datamapping-validation/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datasource/build.gradle b/grails-datasource/build.gradle
index a6ed818743b..26aa4673f57 100644
--- a/grails-datasource/build.gradle
+++ b/grails-datasource/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datastore-async/build.gradle b/grails-datastore-async/build.gradle
index 68f9ed6685b..9cf93f6fd86 100644
--- a/grails-datastore-async/build.gradle
+++ b/grails-datastore-async/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datastore-core/build.gradle b/grails-datastore-core/build.gradle
index 8750516d37a..8b57913bd36 100644
--- a/grails-datastore-core/build.gradle
+++ b/grails-datastore-core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-datastore-web/build.gradle b/grails-datastore-web/build.gradle
index 138497f193b..35776990ef8 100644
--- a/grails-datastore-web/build.gradle
+++ b/grails-datastore-web/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-domain-class/build.gradle b/grails-domain-class/build.gradle
index a34f2607f95..35d07613fde 100644
--- a/grails-domain-class/build.gradle
+++ b/grails-domain-class/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-encoder/build.gradle b/grails-encoder/build.gradle
index a1cac6930e8..a58f6fe916f 100644
--- a/grails-encoder/build.gradle
+++ b/grails-encoder/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/core/build.gradle b/grails-events/core/build.gradle
index 0c68efd5606..170917ecb54 100644
--- a/grails-events/core/build.gradle
+++ b/grails-events/core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/gpars/build.gradle b/grails-events/gpars/build.gradle
index ad365eceee4..ed258ff6e11 100644
--- a/grails-events/gpars/build.gradle
+++ b/grails-events/gpars/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/plugin/build.gradle b/grails-events/plugin/build.gradle
index d2cc1e24455..319fca9aed7 100644
--- a/grails-events/plugin/build.gradle
+++ b/grails-events/plugin/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/rxjava/build.gradle b/grails-events/rxjava/build.gradle
index 312477fefae..4c575e1b110 100644
--- a/grails-events/rxjava/build.gradle
+++ b/grails-events/rxjava/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/rxjava2/build.gradle b/grails-events/rxjava2/build.gradle
index 5a107dd9241..95473ab284e 100644
--- a/grails-events/rxjava2/build.gradle
+++ b/grails-events/rxjava2/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/rxjava3/build.gradle b/grails-events/rxjava3/build.gradle
index efca93c18dd..7974ecf4ea8 100644
--- a/grails-events/rxjava3/build.gradle
+++ b/grails-events/rxjava3/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/spring/build.gradle b/grails-events/spring/build.gradle
index c568f926238..1c0ec93e21c 100644
--- a/grails-events/spring/build.gradle
+++ b/grails-events/spring/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-events/transforms/build.gradle b/grails-events/transforms/build.gradle
index 778980c0951..557d75eb73b 100644
--- a/grails-events/transforms/build.gradle
+++ b/grails-events/transforms/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-fields/build.gradle b/grails-fields/build.gradle
index 1ed72931b9b..7f93d03123b 100644
--- a/grails-fields/build.gradle
+++ b/grails-fields/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-geb/build.gradle b/grails-geb/build.gradle
index 160bdf8e955..08205371c8d 100644
--- a/grails-geb/build.gradle
+++ b/grails-geb/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gradle/common/build.gradle b/grails-gradle/common/build.gradle
index 7d05cb8211f..80bdc409b20 100644
--- a/grails-gradle/common/build.gradle
+++ b/grails-gradle/common/build.gradle
@@ -24,6 +24,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gradle/model/build.gradle b/grails-gradle/model/build.gradle
index 23f4e81e021..8d8965a3c9f 100644
--- a/grails-gradle/model/build.gradle
+++ b/grails-gradle/model/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gradle/plugins/build.gradle b/grails-gradle/plugins/build.gradle
index 405b5d4462e..41930cb38c3 100644
--- a/grails-gradle/plugins/build.gradle
+++ b/grails-gradle/plugins/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gradle/tasks/build.gradle b/grails-gradle/tasks/build.gradle
index a994c5f868c..584d3e7e308 100644
--- a/grails-gradle/tasks/build.gradle
+++ b/grails-gradle/tasks/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/core/build.gradle b/grails-gsp/core/build.gradle
index e55a044be70..8197b52dc16 100644
--- a/grails-gsp/core/build.gradle
+++ b/grails-gsp/core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-layout/build.gradle b/grails-gsp/grails-layout/build.gradle
index 32eb8c13c35..5994b859264 100644
--- a/grails-gsp/grails-layout/build.gradle
+++ b/grails-gsp/grails-layout/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-sitemesh3/build.gradle b/grails-gsp/grails-sitemesh3/build.gradle
index 676039b0355..a8331fec5ed 100644
--- a/grails-gsp/grails-sitemesh3/build.gradle
+++ b/grails-gsp/grails-sitemesh3/build.gradle
@@ -26,6 +26,7 @@ plugins {
     // TODO: id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-taglib/build.gradle b/grails-gsp/grails-taglib/build.gradle
index 55c91cfe45a..0a3d99e7f91 100644
--- a/grails-gsp/grails-taglib/build.gradle
+++ b/grails-gsp/grails-taglib/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-web-gsp-taglib/build.gradle b/grails-gsp/grails-web-gsp-taglib/build.gradle
index 869592160cd..6fe30cb5e49 100644
--- a/grails-gsp/grails-web-gsp-taglib/build.gradle
+++ b/grails-gsp/grails-web-gsp-taglib/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-web-gsp/build.gradle b/grails-gsp/grails-web-gsp/build.gradle
index f9df4c2edd1..d08ff77fdad 100644
--- a/grails-gsp/grails-web-gsp/build.gradle
+++ b/grails-gsp/grails-web-gsp/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-web-jsp/build.gradle b/grails-gsp/grails-web-jsp/build.gradle
index 77760958190..e7dc6c00dc4 100644
--- a/grails-gsp/grails-web-jsp/build.gradle
+++ b/grails-gsp/grails-web-jsp/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/grails-web-taglib/build.gradle b/grails-gsp/grails-web-taglib/build.gradle
index a69196b1140..4cac8d0179c 100644
--- a/grails-gsp/grails-web-taglib/build.gradle
+++ b/grails-gsp/grails-web-taglib/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-gsp/plugin/build.gradle b/grails-gsp/plugin/build.gradle
index 767a130825b..52c3dc67add 100644
--- a/grails-gsp/plugin/build.gradle
+++ b/grails-gsp/plugin/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-i18n/build.gradle b/grails-i18n/build.gradle
index ad7785dbfc6..1043553c5e3 100644
--- a/grails-i18n/build.gradle
+++ b/grails-i18n/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-interceptors/build.gradle b/grails-interceptors/build.gradle
index 7d18d14b91e..2e4c2d62666 100644
--- a/grails-interceptors/build.gradle
+++ b/grails-interceptors/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-logging/build.gradle b/grails-logging/build.gradle
index 9ba07de8269..4235b960ebf 100644
--- a/grails-logging/build.gradle
+++ b/grails-logging/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-mimetypes/build.gradle b/grails-mimetypes/build.gradle
index 0391a333643..8c03a771abe 100644
--- a/grails-mimetypes/build.gradle
+++ b/grails-mimetypes/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-rest-transforms/build.gradle b/grails-rest-transforms/build.gradle
index 3cbfdba682f..5ac282b4eec 100644
--- a/grails-rest-transforms/build.gradle
+++ b/grails-rest-transforms/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-scaffolding/build.gradle b/grails-scaffolding/build.gradle
index 49020837a18..8611c796cff 100644
--- a/grails-scaffolding/build.gradle
+++ b/grails-scaffolding/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-services/build.gradle b/grails-services/build.gradle
index eda69a8eafd..f226f3a9f22 100644
--- a/grails-services/build.gradle
+++ b/grails-services/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-shell-cli/build.gradle b/grails-shell-cli/build.gradle
index 1843aa8825c..95fe2559d28 100644
--- a/grails-shell-cli/build.gradle
+++ b/grails-shell-cli/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-spring/build.gradle b/grails-spring/build.gradle
index 574091c26e5..66ca48861c6 100644
--- a/grails-spring/build.gradle
+++ b/grails-spring/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-test-core/build.gradle b/grails-test-core/build.gradle
index 82af7708ce1..bc4d461f881 100644
--- a/grails-test-core/build.gradle
+++ b/grails-test-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LoginPage.groovy b/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LoginPage.groovy
index 8a958f9f598..f7158f36d8a 100644
--- a/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LoginPage.groovy
+++ b/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LoginPage.groovy
@@ -36,6 +36,6 @@ class LoginPage extends Page {
         this.username = username
         this.password = password
         loginButton.click()
-        waitFor { title != pageTitle }
+        waitFor(30) { title != pageTitle }
     }
 }
diff --git a/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LogoutPage.groovy b/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LogoutPage.groovy
index dcaaae57cff..e099989d935 100644
--- a/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LogoutPage.groovy
+++ b/grails-test-examples/scaffolding/src/integrationTest/groovy/com/example/pages/LogoutPage.groovy
@@ -32,6 +32,6 @@ class LogoutPage extends Page {
 
     void logout() {
         logoutButton.click()
-        waitFor { title != pageTitle }
+        waitFor(30) { title != pageTitle }
     }
 }
diff --git a/grails-test-suite-base/build.gradle b/grails-test-suite-base/build.gradle
index 453cb33570f..878aad304ce 100644
--- a/grails-test-suite-base/build.gradle
+++ b/grails-test-suite-base/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.dependency-validator'
     id 'org.apache.grails.buildsrc.compile'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-core/build.gradle b/grails-testing-support-core/build.gradle
index 11d60439dd5..8545419121e 100644
--- a/grails-testing-support-core/build.gradle
+++ b/grails-testing-support-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-datamapping/build.gradle b/grails-testing-support-datamapping/build.gradle
index 09f4203521e..0a4ee6e6696 100755
--- a/grails-testing-support-datamapping/build.gradle
+++ b/grails-testing-support-datamapping/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-dbcleanup-core/build.gradle b/grails-testing-support-dbcleanup-core/build.gradle
index 7368f6dee10..a603eb967f3 100644
--- a/grails-testing-support-dbcleanup-core/build.gradle
+++ b/grails-testing-support-dbcleanup-core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 
diff --git a/grails-testing-support-dbcleanup-h2/build.gradle b/grails-testing-support-dbcleanup-h2/build.gradle
index c12e761a303..037c3be8519 100644
--- a/grails-testing-support-dbcleanup-h2/build.gradle
+++ b/grails-testing-support-dbcleanup-h2/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 
diff --git a/grails-testing-support-dbcleanup-postgresql/build.gradle b/grails-testing-support-dbcleanup-postgresql/build.gradle
index 3644ad14619..20d14c8b31a 100644
--- a/grails-testing-support-dbcleanup-postgresql/build.gradle
+++ b/grails-testing-support-dbcleanup-postgresql/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-http-client/build.gradle b/grails-testing-support-http-client/build.gradle
index ddb22c96564..4d4a70e9dd1 100644
--- a/grails-testing-support-http-client/build.gradle
+++ b/grails-testing-support-http-client/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-mongodb/build.gradle b/grails-testing-support-mongodb/build.gradle
index be2333a4500..abd00e18446 100644
--- a/grails-testing-support-mongodb/build.gradle
+++ b/grails-testing-support-mongodb/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-views-gson/build.gradle b/grails-testing-support-views-gson/build.gradle
index 7bfcc80cfec..47d648cbb18 100644
--- a/grails-testing-support-views-gson/build.gradle
+++ b/grails-testing-support-views-gson/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-testing-support-web/build.gradle b/grails-testing-support-web/build.gradle
index 385b7bca5da..7446ea2c9ca 100755
--- a/grails-testing-support-web/build.gradle
+++ b/grails-testing-support-web/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-url-mappings/build.gradle b/grails-url-mappings/build.gradle
index 720b4ba50dd..0b9f0afbc46 100644
--- a/grails-url-mappings/build.gradle
+++ b/grails-url-mappings/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-validation/build.gradle b/grails-validation/build.gradle
index 22cf4c820a1..67e2668871b 100644
--- a/grails-validation/build.gradle
+++ b/grails-validation/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-views-core/build.gradle b/grails-views-core/build.gradle
index 3da0370d06d..c860e3bff66 100644
--- a/grails-views-core/build.gradle
+++ b/grails-views-core/build.gradle
@@ -26,6 +26,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-views-gson/build.gradle b/grails-views-gson/build.gradle
index 3848ebd373a..95df3ef1653 100644
--- a/grails-views-gson/build.gradle
+++ b/grails-views-gson/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-views-markup/build.gradle b/grails-views-markup/build.gradle
index 6d6bc3da1bd..0571c23135e 100644
--- a/grails-views-markup/build.gradle
+++ b/grails-views-markup/build.gradle
@@ -25,6 +25,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-boot/build.gradle b/grails-web-boot/build.gradle
index 755fe01739f..8154c1b4742 100644
--- a/grails-web-boot/build.gradle
+++ b/grails-web-boot/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-common/build.gradle b/grails-web-common/build.gradle
index 1053fba613f..41823dae33c 100644
--- a/grails-web-common/build.gradle
+++ b/grails-web-common/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-core/build.gradle b/grails-web-core/build.gradle
index 2b60e56ea90..79dd1e22a37 100644
--- a/grails-web-core/build.gradle
+++ b/grails-web-core/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-databinding/build.gradle b/grails-web-databinding/build.gradle
index 3fc3cd3578f..8ddc1fa1723 100644
--- a/grails-web-databinding/build.gradle
+++ b/grails-web-databinding/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-mvc/build.gradle b/grails-web-mvc/build.gradle
index ac72a8621b2..e582ff018fa 100644
--- a/grails-web-mvc/build.gradle
+++ b/grails-web-mvc/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-web-url-mappings/build.gradle b/grails-web-url-mappings/build.gradle
index adcd1f6579c..06fcbc5602c 100644
--- a/grails-web-url-mappings/build.gradle
+++ b/grails-web-url-mappings/build.gradle
@@ -27,6 +27,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion
diff --git a/grails-wrapper/build.gradle b/grails-wrapper/build.gradle
index d51388ab06d..1764e9fc4e7 100644
--- a/grails-wrapper/build.gradle
+++ b/grails-wrapper/build.gradle
@@ -24,6 +24,7 @@ plugins {
     id 'org.apache.grails.buildsrc.publish'
     id 'org.apache.grails.buildsrc.sbom'
     id 'org.apache.grails.gradle.grails-code-style'
+    id 'org.apache.grails.gradle.grails-jacoco'
 }
 
 version = projectVersion