diff --git a/hideout-activitypub/build.gradle.kts b/hideout-activitypub/build.gradle.kts
index 33dd538f..0694c0d5 100644
--- a/hideout-activitypub/build.gradle.kts
+++ b/hideout-activitypub/build.gradle.kts
@@ -17,6 +17,9 @@ version = "1.0-SNAPSHOT"
 
 repositories {
     mavenCentral()
+    maven {
+        url = uri("https://git.usbharu.dev/api/packages/usbharu/maven")
+    }
 }
 
 dependencies {
@@ -26,6 +29,9 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
     implementation("org.springframework.boot:spring-boot-starter-security")
     implementation(libs.bundles.jackson)
+    implementation(libs.owl.producer.api)
+    implementation(libs.owl.producer.embedded)
+    implementation(libs.owl.common.serialize.jackson)
 }
 
 tasks.test {
diff --git a/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/config/OwlConfig.kt b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/config/OwlConfig.kt
new file mode 100644
index 00000000..615be159
--- /dev/null
+++ b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/config/OwlConfig.kt
@@ -0,0 +1,29 @@
+package dev.usbharu.hideout.activitypub.config
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import dev.usbharu.owl.common.property.*
+import dev.usbharu.owl.producer.api.OWL
+import dev.usbharu.owl.producer.api.OwlProducer
+import dev.usbharu.owl.producer.embedded.EMBEDDED
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+
+@Configuration
+class OwlConfig {
+    @Bean
+    fun owlProducer(objectMapper: ObjectMapper): OwlProducer {
+        return OWL(EMBEDDED) {
+            this.propertySerializerFactory = CustomPropertySerializerFactory(
+                setOf(
+                    IntegerPropertySerializer(),
+                    StringPropertyValueSerializer(),
+                    DoublePropertySerializer(),
+                    BooleanPropertySerializer(),
+                    LongPropertySerializer(),
+                    FloatPropertySerializer(),
+                    ObjectPropertySerializer(objectMapper),
+                )
+            )
+        }
+    }
+}
\ No newline at end of file
diff --git a/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/shared/jobqueue/TaskPublisher.kt b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/shared/jobqueue/TaskPublisher.kt
new file mode 100644
index 00000000..1c0c33b4
--- /dev/null
+++ b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/shared/jobqueue/TaskPublisher.kt
@@ -0,0 +1,7 @@
+package dev.usbharu.hideout.activitypub.domain.shared.jobqueue
+
+import dev.usbharu.hideout.activitypub.domain.task.Task
+
+interface TaskPublisher {
+    suspend fun publish(task: Task<*>)
+}
\ No newline at end of file
diff --git a/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/Task.kt b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/Task.kt
new file mode 100644
index 00000000..77ab78c7
--- /dev/null
+++ b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/Task.kt
@@ -0,0 +1,15 @@
+package dev.usbharu.hideout.activitypub.domain.task
+
+import dev.usbharu.hideout.core.domain.model.support.domain.Domain
+import dev.usbharu.owl.common.task.Task
+import java.time.Instant
+
+class Task<out T : TaskBody>(
+    val id: String,
+    val name: String,
+    val publishedOn: Instant,
+    val body: T,
+    val domain: Domain
+) : Task() {
+
+}
\ No newline at end of file
diff --git a/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/TaskBody.kt b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/TaskBody.kt
new file mode 100644
index 00000000..c0049b1d
--- /dev/null
+++ b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/domain/task/TaskBody.kt
@@ -0,0 +1,7 @@
+package dev.usbharu.hideout.activitypub.domain.task
+
+import dev.usbharu.hideout.core.domain.model.support.principal.Principal
+
+abstract class TaskBody(private val map: Map<String, Any?>, val principal: Principal) {
+    fun toMap(): Map<String, Any?> = map
+}
\ No newline at end of file
diff --git a/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/infrastructure/owl/OwlTaskPublisher.kt b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/infrastructure/owl/OwlTaskPublisher.kt
new file mode 100644
index 00000000..a641d786
--- /dev/null
+++ b/hideout-activitypub/src/main/kotlin/dev/usbharu/hideout/activitypub/infrastructure/owl/OwlTaskPublisher.kt
@@ -0,0 +1,13 @@
+package dev.usbharu.hideout.activitypub.infrastructure.owl
+
+import dev.usbharu.hideout.activitypub.domain.shared.jobqueue.TaskPublisher
+import dev.usbharu.hideout.activitypub.domain.task.Task
+import dev.usbharu.owl.producer.api.OwlProducer
+import org.springframework.stereotype.Service
+
+@Service
+class OwlTaskPublisher(private val owlProducer: OwlProducer) : TaskPublisher {
+    override suspend fun publish(task: Task<*>) {
+        owlProducer.publishTask(task)
+    }
+}
\ No newline at end of file