diff --git a/clusterless-main/build.gradle.kts b/clusterless-main/build.gradle.kts
index 342d5b88..2602d10c 100644
--- a/clusterless-main/build.gradle.kts
+++ b/clusterless-main/build.gradle.kts
@@ -250,6 +250,22 @@ tasks.register<Exec>("generateBoundariesIndex") {
     mustRunAfter("generateResourceIndex")
 }
 
+tasks.register<Exec>("generateActivitiesIndex") {
+    dependsOn("installDist")
+
+    workingDir = file("build/install/clusterless/bin")
+    commandLine = listOf(
+        "./cls",
+        "show",
+        "activity",
+        "--list",
+        "--output-path",
+        "${buildDir}/generated-docs/modules/components/",
+        "--append=true"
+    )
+    mustRunAfter("generateBoundariesIndex")
+}
+
 tasks.register<Exec>("generateComponentPartial") {
     dependsOn("installDist")
 
@@ -322,6 +338,7 @@ tasks.register<Copy>("generateDocs") {
     dependsOn("generateArcIndex")
     dependsOn("generateBarriersIndex")
     dependsOn("generateBoundariesIndex")
+    dependsOn("generateActivitiesIndex")
     dependsOn("generateComponentPartial")
     dependsOn("generateModelModels")
     dependsOn("generateModelModelsRequired")
diff --git a/clusterless-main/src/main/java/clusterless/cls/command/show/ShowActivities.java b/clusterless-main/src/main/java/clusterless/cls/command/show/ShowActivities.java
new file mode 100644
index 00000000..36201285
--- /dev/null
+++ b/clusterless-main/src/main/java/clusterless/cls/command/show/ShowActivities.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2023 Chris K Wensel <chris@wensel.net>. All Rights Reserved.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package clusterless.cls.command.show;
+
+import clusterless.cls.model.deploy.Activity;
+import org.jetbrains.annotations.NotNull;
+import picocli.CommandLine;
+
+import java.util.Collection;
+
+@CommandLine.Command(
+        name = "activity",
+        description = "Show available provider activities."
+)
+public class ShowActivities extends ShowComponents {
+    @Override
+    protected @NotNull String elementSubType() {
+        return "Activities";
+    }
+
+    @Override
+    protected Collection<String> getNames() {
+        return super.getNamesHaving(e -> Activity.class.isAssignableFrom(e.getValue()));
+    }
+}
diff --git a/clusterless-main/src/main/java/clusterless/cls/command/show/ShowCommand.java b/clusterless-main/src/main/java/clusterless/cls/command/show/ShowCommand.java
index 5dd27893..fd93cfb8 100644
--- a/clusterless-main/src/main/java/clusterless/cls/command/show/ShowCommand.java
+++ b/clusterless-main/src/main/java/clusterless/cls/command/show/ShowCommand.java
@@ -27,6 +27,7 @@
                 ShowBoundaries.class,
                 ShowBarriers.class,
                 ShowArcs.class,
+                ShowActivities.class,
                 ShowModels.class,
                 CommandLine.HelpCommand.class
         }