diff --git a/deps/agent-native b/deps/agent-native
index 1ac21c6..37c5e6f 160000
--- a/deps/agent-native
+++ b/deps/agent-native
@@ -1 +1 @@
-Subproject commit 1ac21c68d4e2c2728d92d6db67a30ff06e0066d3
+Subproject commit 37c5e6fbd65c69cc794ce476f3bed020aafd9eef
diff --git a/internal/squadadapter/adapter.go b/internal/squadadapter/adapter.go
index 51d1490..cff3128 100644
--- a/internal/squadadapter/adapter.go
+++ b/internal/squadadapter/adapter.go
@@ -248,6 +248,14 @@ func SubagentFactory(rc Ctx) subagent.Factory {
 		if len(req.Deliverables) > 0 {
 			b.WriteString("\n交付物：" + strings.Join(req.Deliverables, ", "))
 		}
+		// Q3 WP3：任务书四要素补全——目标、输出格式、工具和边界。空声明
+		// 不落节（沿用子代理画像默认）。
+		if strings.TrimSpace(req.OutputFormat) != "" {
+			b.WriteString("\n输出格式：" + req.OutputFormat)
+		}
+		if len(req.Tools) > 0 {
+			b.WriteString("\n工具面（可用工具，不得越界）：" + strings.Join(req.Tools, ", "))
+		}
 		// Background（N2 WP5）：声明驱动后台派生，语义同产品 delegate 的
 		// background 参数；完成结果经通知队列回投，本次调用立即返回 run ID。
 		// rc 无后台能力（测试桩/旧宿主）时回落同步派生，不 fail-closed。
diff --git a/internal/squadadapter/adapter_test.go b/internal/squadadapter/adapter_test.go
index 64cf621..e61c06d 100644
--- a/internal/squadadapter/adapter_test.go
+++ b/internal/squadadapter/adapter_test.go
@@ -85,6 +85,8 @@ func TestSubagentFactoryBridgesSpawnSubagent(t *testing.T) {
 		Goal: "查证数据", Inputs: "docs/v2", WriteScope: "research/",
 		NonGoals: "不做实现", DoneCriteria: "三来源对照",
 		Deliverables: []string{"notes.md"},
+		OutputFormat: "Markdown：结论先行，附对照表",
+		Tools:        []string{"web_search", "read_file"},
 	})
 	if err != nil {
 		t.Fatal(err)
@@ -92,7 +94,8 @@ func TestSubagentFactoryBridgesSpawnSubagent(t *testing.T) {
 	if !res.Success || res.Text != "子代理结论" {
 		t.Fatalf("bridge result wrong: %+v", res)
 	}
-	for _, want := range []string{"查证数据", "docs/v2", "research/", "不做实现", "三来源对照", "notes.md"} {
+	for _, want := range []string{"查证数据", "docs/v2", "research/", "不做实现", "三来源对照", "notes.md",
+		"输出格式：Markdown：结论先行，附对照表", "工具面（可用工具，不得越界）：web_search, read_file"} {
 		if !strings.Contains(rc.gotTask, want) {
 			t.Fatalf("task brief missing %q:\n%s", want, rc.gotTask)
 		}