diff --git a/executor_test.go b/executor_test.go
index 3afc373..3f45b8e 100644
--- a/executor_test.go
+++ b/executor_test.go
@@ -231,6 +231,28 @@ func TestExecutor_RunTaskOnHost_Good_DelegateToUsesDelegatedClient(t *testing.T)
 	assert.Equal(t, 1, mock.commandCount())
 }
 
+func TestExecutor_ExecuteModule_Good_ShortFormCommunityAlias(t *testing.T) {
+	e := NewExecutor("/tmp")
+	mock := NewMockSSHClient()
+
+	task := &Task{
+		Name:   "Install SSH key",
+		Module: "authorized_key",
+		Args: map[string]any{
+			"user": "deploy",
+			"key":  "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDshortformalias",
+		},
+	}
+
+	result, err := e.executeModule(context.Background(), "host1", mock, task, &Play{})
+	require.NoError(t, err)
+	require.NotNil(t, result)
+	assert.True(t, result.Changed)
+	assert.False(t, result.Failed)
+	assert.True(t, mock.hasExecuted(`getent passwd deploy`))
+	assert.True(t, mock.hasExecuted(`authorized_keys`))
+}
+
 func TestExecutor_RunTaskOnHost_Good_EnvironmentMergesForCommand(t *testing.T) {
 	e, mock := newTestExecutorWithMock("host1")
 
diff --git a/parser.go b/parser.go
index be5de1e..a2fa112 100644
--- a/parser.go
+++ b/parser.go
@@ -414,6 +414,9 @@ func isModule(key string) bool {
 //
 //	module := NormalizeModule("shell")
 func NormalizeModule(name string) string {
+	if canonical, ok := ModuleAliases[name]; ok {
+		return canonical
+	}
 	// Add ansible.builtin. prefix if missing
 	if !contains(name, ".") {
 		return "ansible.builtin." + name
diff --git a/parser_test.go b/parser_test.go
index 6181207..16523e9 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -809,6 +809,13 @@ func TestParser_NormalizeModule_Good(t *testing.T) {
 	assert.Equal(t, "ansible.builtin.apt", NormalizeModule("apt"))
 }
 
+func TestParser_NormalizeModule_Good_CommunityAliases(t *testing.T) {
+	assert.Equal(t, "ansible.posix.authorized_key", NormalizeModule("authorized_key"))
+	assert.Equal(t, "community.general.ufw", NormalizeModule("ufw"))
+	assert.Equal(t, "community.docker.docker_compose", NormalizeModule("docker_compose"))
+	assert.Equal(t, "community.docker.docker_compose_v2", NormalizeModule("docker_compose_v2"))
+}
+
 func TestParser_NormalizeModule_Good_AlreadyFQCN(t *testing.T) {
 	assert.Equal(t, "ansible.builtin.shell", NormalizeModule("ansible.builtin.shell"))
 	assert.Equal(t, "community.general.ufw", NormalizeModule("community.general.ufw"))
diff --git a/types.go b/types.go
index e772895..fc9cba0 100644
--- a/types.go
+++ b/types.go
@@ -314,4 +314,17 @@ var KnownModules = []string{
 	"hostname",
 	"sysctl",
 	"reboot",
+	"authorized_key",
+	"ufw",
+	"docker_compose",
+	"docker_compose_v2",
+}
+
+// ModuleAliases maps accepted short-form module names to their canonical
+// fully-qualified collection names.
+var ModuleAliases = map[string]string{
+	"authorized_key":    "ansible.posix.authorized_key",
+	"ufw":               "community.general.ufw",
+	"docker_compose":    "community.docker.docker_compose",
+	"docker_compose_v2": "community.docker.docker_compose_v2",
 }
diff --git a/types_test.go b/types_test.go
index 0e2adb9..dabba99 100644
--- a/types_test.go
+++ b/types_test.go
@@ -265,6 +265,54 @@ reboot:
 	}
 }
 
+func TestTypes_Task_UnmarshalYAML_Good_ShortFormCommunityModules(t *testing.T) {
+	cases := []struct {
+		name       string
+		input      string
+		wantModule string
+	}{
+		{
+			name: "authorized_key",
+			input: `
+name: Install SSH key
+authorized_key:
+  user: deploy
+  key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD
+`,
+			wantModule: "authorized_key",
+		},
+		{
+			name: "ufw",
+			input: `
+name: Allow SSH
+ufw:
+  rule: allow
+  port: "22"
+`,
+			wantModule: "ufw",
+		},
+		{
+			name: "docker_compose",
+			input: `
+name: Start stack
+docker_compose:
+  project_src: /opt/app
+`,
+			wantModule: "docker_compose",
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			var task Task
+			err := yaml.Unmarshal([]byte(tc.input), &task)
+
+			require.NoError(t, err)
+			assert.Equal(t, tc.wantModule, task.Module)
+		})
+	}
+}
+
 func TestTypes_Task_UnmarshalYAML_Good_WithNotifyList(t *testing.T) {
 	input := `
 name: Install package