diff --git a/deps/agent-native b/deps/agent-native
index 292142a..f9ab2ef 160000
--- a/deps/agent-native
+++ b/deps/agent-native
@@ -1 +1 @@
-Subproject commit 292142ac1a8b125488794e9374faee2cb1c8c579
+Subproject commit f9ab2ef698ff253b8914a081e8651da65de3b38d
diff --git a/deps/agent-squad b/deps/agent-squad
index 5454f74..9a402e4 160000
--- a/deps/agent-squad
+++ b/deps/agent-squad
@@ -1 +1 @@
-Subproject commit 5454f7485e7cf8b7ea7432b3c3c680da8a99056e
+Subproject commit 9a402e468ec758b0f7d5af952e57ebde9248925d
diff --git a/internal/app/app.go b/internal/app/app.go
index 0d7454e..6ae6335 100644
--- a/internal/app/app.go
+++ b/internal/app/app.go
@@ -16,7 +16,9 @@ import (
 	"syscall"
 	"time"
 
+	agentllm "agent-native/runtime/llm"
 	agenttools "agent-native/runtime/tools"
+	squad "agent-squad/squad"
 	"agent-system-backend/internal/bus"
 	"agent-system-backend/internal/cardsvc"
 	"agent-system-backend/internal/cmdbus"
@@ -108,6 +110,33 @@ func Run(opt Options) error {
 		body, err := promptSvc.AgentPrompt(store.OwnerDefault, "agent.squad."+kind)
 		return body, err == nil
 	}
+	// 小队的 agent-native 内核工厂（组合根装配，逐次运行时从 settings 解析）：
+	// 模型走 settings.models.chat 同一路由；搜索/解释器复用产品同一套配置与白名单；
+	// 技能根取数据目录 skills/（存在才注入）。主模型未配置时返回未启用（不阻塞产品）。
+	squadadapter.AgentNativeOptions = func() (squad.AgentNativeConfig, bool) {
+		effNow := setSvc.Effective(store.OwnerDefault, "")
+		route := runtime.ResolveChatModel(core.AgentProfile{}, effNow)
+		if route.Model == "" || route.Base == "" {
+			return squad.AgentNativeConfig{}, false
+		}
+		cfg := squad.AgentNativeConfig{
+			Client:       &agentllm.Client{BaseURL: route.Base, APIKey: route.Key},
+			DefaultModel: route.Model,
+			MaxTurns:     12,
+			Timeout:      10 * time.Minute,
+		}
+		if keys := splitKeyPool(effNow.GetString("tools.tavily.apiKeys", "")); len(keys) > 0 {
+			cfg.Search = agenttools.NewTavilyProvider(effNow.GetString("tools.tavily.endpoint", ""), keys)
+		}
+		if effNow.GetBool("runtime.exec", true) {
+			cfg.Exec = tools.InterpreterExecConfig()
+		}
+		skillsRoot := filepath.Join(opt.DataDir, "skills")
+		if st2, err := os.Stat(skillsRoot); err == nil && st2.IsDir() {
+			cfg.SkillsRoots = []string{skillsRoot}
+		}
+		return cfg, true
+	}
 	profSvc := profiles.New(st)
 	if err := profSvc.EnsureDefault(); err != nil {
 		return fmt.Errorf("default profile: %w", err)
diff --git a/internal/squadadapter/adapter.go b/internal/squadadapter/adapter.go
index 7055c3d..ee1ca09 100644
--- a/internal/squadadapter/adapter.go
+++ b/internal/squadadapter/adapter.go
@@ -68,10 +68,7 @@ func Orchestrate(rc Ctx, dataDir, goalText string) (string, error) {
 		}
 	}
 
-	backends := squad.NewBackendResolver()
-	backends.Register("agent-system", func(role squad.RoleSpec) (exec.Backend, error) {
-		return &stepBackend{rc: rc, role: role}, nil
-	})
+	backends := buildBackends(rc)
 
 	engine, err := squad.NewEngine(squad.Options{
 		DataDir:        runDir,
@@ -262,6 +259,27 @@ func isHoldStatus(s string) bool {
 	return s == "waiting_human" || s == "awaiting_confirmation" || s == "awaiting_clarification" || s == "quality_review"
 }
 
+// AgentNativeOptions 可选组合根注入：返回配置且启用时，为每次小队运行注册
+// "agent-native" 内核后端工厂（模型/搜索/执行/技能根由组合根从 settings 解析）。
+var AgentNativeOptions func() (squad.AgentNativeConfig, bool)
+
+// buildBackends 组装小队后端解析器："agent-system"（SpawnSubagent 路径）恒注册；
+// 组合根注入 AgentNativeOptions 时额外注册 "agent-native" 内核工厂——角色显式
+// 声明 Backend:"agent-native" 才会走内核执行；默认后端仍是 agent-system，
+// 不因工厂注册而切换（对齐 parity 渐进启用条款）。
+func buildBackends(rc Ctx) *squad.BackendResolver {
+	backends := squad.NewBackendResolver()
+	backends.Register("agent-system", func(role squad.RoleSpec) (exec.Backend, error) {
+		return &stepBackend{rc: rc, role: role}, nil
+	})
+	if AgentNativeOptions != nil {
+		if cfg, ok := AgentNativeOptions(); ok {
+			backends.RegisterAgentNativeFull(cfg)
+		}
+	}
+	return backends
+}
+
 // RoleInstructions 小队角色指令来源：app 装配时注入提示词库查找
 // （agent.squad.<kind>）；nil 或未命中 = 使用内联回退文案（测试与骨架兼容）。
 var RoleInstructions func(kind string) (string, bool)
diff --git a/internal/tools/exec_interpreter.go b/internal/tools/exec_interpreter.go
index 433a838..ed0f98e 100644
--- a/internal/tools/exec_interpreter.go
+++ b/internal/tools/exec_interpreter.go
@@ -20,6 +20,8 @@ import (
 	"time"
 
 	core "agent-system-core"
+
+	agenttools "agent-native/runtime/tools"
 )
 
 // RegisterInterpreterTools 注册解释器执行原语（run_shell / run_python）。
@@ -232,3 +234,20 @@ func firstPos(vals ...int) int {
 	}
 	return 0
 }
+
+// InterpreterExecConfig 把产品解释器白名单换算为 agent-native 内核的
+// ExecConfig（squad 角色经 agent-native 后端执行时复用同一套约束与环境）。
+// 两个解释器都缺席时返回 nil（内核侧不注册执行工具，fail-closed）。
+func InterpreterExecConfig() *agenttools.ExecConfig {
+	cfg := &agenttools.ExecConfig{Env: execEnv()}
+	if p, err := exec.LookPath("bash"); err == nil {
+		cfg.Bash = p
+	}
+	if p, err := exec.LookPath("python3"); err == nil {
+		cfg.Python = p
+	}
+	if cfg.Bash == "" && cfg.Python == "" {
+		return nil
+	}
+	return cfg
+}
diff --git a/internal/tools/exec_interpreter_test.go b/internal/tools/exec_interpreter_test.go
index 71ea4c3..5bde205 100644
--- a/internal/tools/exec_interpreter_test.go
+++ b/internal/tools/exec_interpreter_test.go
@@ -138,3 +138,24 @@ func TestRunPythonWritesZipMagic(t *testing.T) {
 		t.Fatalf("docx magic: %q", b)
 	}
 }
+
+func TestInterpreterExecConfigForKernel(t *testing.T) {
+	cfg := InterpreterExecConfig()
+	if cfg == nil {
+		t.Fatal("host has bash/python3; kernel exec config must resolve")
+	}
+	if cfg.Bash == "" && cfg.Python == "" {
+		t.Fatal("at least one interpreter path must be set")
+	}
+	if !filepath.IsAbs(cfg.Bash) && cfg.Bash != "" {
+		t.Fatalf("bash path must be absolute, got %q", cfg.Bash)
+	}
+	for _, kv := range cfg.Env {
+		if strings.HasPrefix(kv, "PATH=") || strings.HasPrefix(kv, "HOME=") || strings.HasPrefix(kv, "LANG=") ||
+			strings.HasPrefix(kv, "LC_") || strings.HasPrefix(kv, "TZ=") || strings.HasPrefix(kv, "TERM=") ||
+			kv == "PYTHONDONTWRITEBYTECODE=1" {
+			continue
+		}
+		t.Fatalf("env whitelist violated: %q", kv)
+	}
+}