Merge pull request #1506 from trheyi/main

feat(robot): implement global phase agent resolution for improved agent configuration

agent/assistant/load.go

@@ -390,6 +390,7 @@ func LoadPath(path string) (*Assistant, error) {
 			return nil, fmt.Errorf("load sandbox.yao: %w", sbErr)
 		}
 		data["__sandbox_v2"] = sbCfg
+		data["sandbox"] = sbCfg
 	}
 
 	ast, err := loadMap(data)
@@ -1100,8 +1101,15 @@ func mergeSearchConfig(base, override *searchTypes.Config) *searchTypes.Config {
 
 // extractSandboxVersion tries to read the "version" field from a sandbox config value.
 func extractSandboxVersion(v any) string {
-	if m, ok := v.(map[string]any); ok {
+	switch sb := v.(type) {
-		if ver, ok := m["version"].(string); ok {
+	case *sandboxTypes.SandboxConfig:
+		if sb != nil {
+			return sb.Version
+		}
+	case sandboxTypes.SandboxConfig:
+		return sb.Version
+	case map[string]any:
+		if ver, ok := sb["version"].(string); ok {
 			return ver
 		}
 	}

agent/load.go

@@ -10,6 +10,7 @@ import (
 	"github.com/yaoapp/yao/agent/assistant"
 	"github.com/yaoapp/yao/agent/context"
 	"github.com/yaoapp/yao/agent/i18n"
+	robottypes "github.com/yaoapp/yao/agent/robot/types"
 	searchDefaults "github.com/yaoapp/yao/agent/search/defaults"
 	searchTypes "github.com/yaoapp/yao/agent/search/types"
 	storeMongo "github.com/yaoapp/yao/agent/store/mongo"
@@ -72,6 +73,15 @@ func Load(cfg config.Config) error {
 
 	agentDSL = &setting
 
+	// Register global phase agent resolver for robot pipeline.
+	// Robot executor falls back to this when no per-robot override is configured.
+	robottypes.GlobalPhaseAgentResolver = func(phase robottypes.Phase) string {
+		if agentDSL == nil || agentDSL.Uses == nil {
+			return ""
+		}
+		return agentDSL.Uses.GetPhaseAgent(string(phase))
+	}
+
 	// Store Setting
 	err = initStore()
 	if err != nil {
@@ -477,6 +487,13 @@ func resolveEnvStrings(setting *types.DSL) {
 		setting.Uses.Keyword = helper.EnvString(setting.Uses.Keyword)
 		setting.Uses.QueryDSL = helper.EnvString(setting.Uses.QueryDSL)
 		setting.Uses.Rerank = helper.EnvString(setting.Uses.Rerank)
+		setting.Uses.Inspiration = helper.EnvString(setting.Uses.Inspiration)
+		setting.Uses.Goals = helper.EnvString(setting.Uses.Goals)
+		setting.Uses.Tasks = helper.EnvString(setting.Uses.Tasks)
+		setting.Uses.Delivery = helper.EnvString(setting.Uses.Delivery)
+		setting.Uses.Learning = helper.EnvString(setting.Uses.Learning)
+		setting.Uses.Host = helper.EnvString(setting.Uses.Host)
+		setting.Uses.Validation = helper.EnvString(setting.Uses.Validation)
 	}
 
 	setting.Cache = helper.EnvString(setting.Cache)

agent/robot/api/e2e_suspend_test.go

@@ -94,7 +94,7 @@ func TestE2ENormalExecutionNoSuspend(t *testing.T) {
 	result := triggerSuspendRobot(t, ctx, memberID, "Write a one-sentence greeting")
 
 	exec := waitForStatus(t, result.ExecutionID,
-		[]types.ExecStatus{types.ExecCompleted, types.ExecFailed}, 60*time.Second)
+		[]types.ExecStatus{types.ExecCompleted, types.ExecFailed}, 120*time.Second)
 
 	require.NotNil(t, exec, "Execution should exist and reach terminal state")
 	if exec.Status == types.ExecFailed {
@@ -137,7 +137,7 @@ func TestE2ESuspendResumeFlow(t *testing.T) {
 
 	// Step 2: Wait for the execution to reach waiting status
 	exec := waitForStatus(t, execID,
-		[]types.ExecStatus{types.ExecWaiting, types.ExecCompleted, types.ExecFailed}, 60*time.Second)
+		[]types.ExecStatus{types.ExecWaiting, types.ExecCompleted, types.ExecFailed}, 120*time.Second)
 
 	require.NotNil(t, exec, "Execution should exist")
 	require.Equal(t, types.ExecWaiting, exec.Status, "Execution should be in waiting status")
@@ -157,9 +157,10 @@ func TestE2ESuspendResumeFlow(t *testing.T) {
 	require.NoError(t, err)
 	require.NotNil(t, interactResult)
 
-	// Since robot-need-input always signals need_input, the resumed execution
+	// The Host Agent may return a structured action (→ "waiting"/"resumed") or
-	// will re-suspend. The Interact API returns "waiting" status in this case.
+	// a conversational reply (→ "waiting_for_more") depending on LLM behaviour.
-	assert.Equal(t, "waiting", interactResult.Status, "Should re-suspend since assistant always signals need_input")
+	assert.Contains(t, []string{"waiting", "resumed", "waiting_for_more"}, interactResult.Status,
+		"Expected waiting, resumed, or waiting_for_more; got %s", interactResult.Status)
 	t.Logf("Interact result: status=%s message=%s", interactResult.Status, interactResult.Message)
 
 	// Step 4: Verify the execution is in waiting status again (re-suspended)
@@ -192,7 +193,7 @@ func TestE2EReplyShortcut(t *testing.T) {
 	result := triggerSuspendRobot(t, ctx, memberID, "Check inventory levels")
 
 	exec := waitForStatus(t, result.ExecutionID,
-		[]types.ExecStatus{types.ExecWaiting}, 60*time.Second)
+		[]types.ExecStatus{types.ExecWaiting}, 120*time.Second)
 	require.NotNil(t, exec, "Execution should reach waiting status")
 	require.Equal(t, types.ExecWaiting, exec.Status)
 
@@ -200,7 +201,7 @@ func TestE2EReplyShortcut(t *testing.T) {
 	replyResult, err := api.Reply(ctx, memberID, result.ExecutionID, exec.WaitingTaskID, "Use warehouse A data")
 	require.NoError(t, err)
 	require.NotNil(t, replyResult)
-	assert.Contains(t, []string{"waiting", "resumed"}, replyResult.Status)
+	assert.Contains(t, []string{"waiting", "resumed", "waiting_for_more"}, replyResult.Status)
 	t.Logf("Reply result: status=%s", replyResult.Status)
 }
 
@@ -228,7 +229,7 @@ func TestE2EResumeContextPersistence(t *testing.T) {
 	result := triggerSuspendRobot(t, ctx, memberID, "Analyze user behavior")
 
 	exec := waitForStatus(t, result.ExecutionID,
-		[]types.ExecStatus{types.ExecWaiting, types.ExecCompleted, types.ExecFailed}, 60*time.Second)
+		[]types.ExecStatus{types.ExecWaiting, types.ExecCompleted, types.ExecFailed}, 120*time.Second)
 
 	require.NotNil(t, exec)
 	if exec.Status != types.ExecWaiting {
@@ -297,7 +298,7 @@ func TestE2EInteractWithNonWaitingExecution(t *testing.T) {
 
 	// Wait for completion
 	exec := waitForStatus(t, result.ExecutionID,
-		[]types.ExecStatus{types.ExecCompleted, types.ExecFailed}, 60*time.Second)
+		[]types.ExecStatus{types.ExecCompleted, types.ExecFailed}, 120*time.Second)
 	require.NotNil(t, exec, "Execution should reach terminal state")
 
 	// Try to interact with the completed execution

agent/robot/executor/standard/delivery.go

@@ -28,9 +28,10 @@ func (e *Executor) RunDelivery(ctx *robottypes.Context, exec *robottypes.Executi
 	locale := getEffectiveLocale(robot, exec.Input)
 	e.updateUIFields(ctx, exec, "", getLocalizedMessage(locale, "generating_delivery"))
 
-	agentID := "__yao.delivery"
+	// Get agent ID for delivery phase (per-robot config > global Uses > empty)
-	if robot.Config != nil && robot.Config.Resources != nil {
+	agentID := robottypes.ResolvePhaseAgent(robot.Config, robottypes.PhaseDelivery)
-		agentID = robot.Config.Resources.GetPhaseAgent(robottypes.PhaseDelivery)
+	if agentID == "" {
+		return fmt.Errorf("no Delivery Agent configured (set uses.delivery in agent.yml or resources.phases in robot config)")
 	}
 
 	formatter := NewInputFormatter()

agent/robot/executor/standard/goals.go

@@ -32,10 +32,10 @@ func (e *Executor) RunGoals(ctx *robottypes.Context, exec *robottypes.Execution,
 	locale := getEffectiveLocale(robot, exec.Input)
 	e.updateUIFields(ctx, exec, "", getLocalizedMessage(locale, "planning_goals"))
 
-	// Get agent ID for goals phase
+	// Get agent ID for goals phase (per-robot config > global Uses > empty)
-	agentID := "__yao.goals" // default
+	agentID := robottypes.ResolvePhaseAgent(robot.Config, robottypes.PhaseGoals)
-	if robot.Config != nil && robot.Config.Resources != nil {
+	if agentID == "" {
-		agentID = robot.Config.Resources.GetPhaseAgent(robottypes.PhaseGoals)
+		return fmt.Errorf("no Goals Agent configured (set uses.goals in agent.yml or resources.phases in robot config)")
 	}
 
 	// Build prompt based on trigger type

agent/robot/executor/standard/host.go

@@ -18,12 +18,10 @@ func (e *Executor) CallHostAgent(ctx *robottypes.Context, robot *robottypes.Robo
 		return nil, fmt.Errorf("robot cannot be nil")
 	}
 
-	agentID := ""
+	// Get agent ID for host phase (per-robot config > global Uses > empty)
-	if robot.Config != nil && robot.Config.Resources != nil {
+	agentID := robottypes.ResolvePhaseAgent(robot.Config, robottypes.PhaseHost)
-		agentID = robot.Config.Resources.GetPhaseAgent(robottypes.PhaseHost)
-	}
 	if agentID == "" {
-		return nil, fmt.Errorf("no Host Agent configured for robot %s", robot.MemberID)
+		return nil, fmt.Errorf("no Host Agent configured for robot %s (set uses.host in agent.yml or resources.phases in robot config)", robot.MemberID)
 	}
 
 	inputJSON, err := json.Marshal(input)

agent/robot/executor/standard/host_test.go

@@ -31,6 +31,11 @@ func TestCallHostAgent_NilRobot(t *testing.T) {
 
 // H2: no Host Agent configured
 func TestCallHostAgent_NoHostAgent(t *testing.T) {
+	// Temporarily clear the global resolver so no fallback is available
+	orig := robottypes.GlobalPhaseAgentResolver
+	robottypes.GlobalPhaseAgentResolver = nil
+	defer func() { robottypes.GlobalPhaseAgentResolver = orig }()
+
 	e := standard.New()
 	ctx := robottypes.NewContext(context.Background(), nil)
 

agent/robot/executor/standard/inspiration.go

@@ -35,10 +35,10 @@ func (e *Executor) RunInspiration(ctx *robottypes.Context, exec *robottypes.Exec
 		clock = robottypes.NewClockContext(time.Now(), "")
 	}
 
-	// Get agent ID for inspiration phase
+	// Get agent ID for inspiration phase (per-robot config > global Uses > empty)
-	agentID := "__yao.inspiration" // default
+	agentID := robottypes.ResolvePhaseAgent(robot.Config, robottypes.PhaseInspiration)
-	if robot.Config != nil && robot.Config.Resources != nil {
+	if agentID == "" {
-		agentID = robot.Config.Resources.GetPhaseAgent(robottypes.PhaseInspiration)
+		return fmt.Errorf("no Inspiration Agent configured (set uses.inspiration in agent.yml or resources.phases in robot config)")
 	}
 
 	// Build prompt using InputFormatter

agent/robot/executor/standard/inspiration_test.go

@@ -215,13 +215,13 @@ func TestRunInspirationWithDefaultAgent(t *testing.T) {
 
 	ctx := types.NewContext(context.Background(), testAuth())
 
-	t.Run("uses default agent when not configured", func(t *testing.T) {
+	t.Run("uses global Uses config when per-robot resources not set", func(t *testing.T) {
 		robot := &types.Robot{
 			MemberID: "test-robot-1",
 			TeamID:   "test-team-1",
 			Config: &types.Config{
 				Identity: &types.Identity{Role: "Test Robot"},
-				// No Resources configured - should use default __yao.inspiration
+				// No Resources configured — falls back to global uses.inspiration
 			},
 		}
 		exec := createTestExecution(robot, types.TriggerClock)
@@ -229,9 +229,8 @@ func TestRunInspirationWithDefaultAgent(t *testing.T) {
 		e := standard.New()
 		err := e.RunInspiration(ctx, exec, nil)
 
-		// This will fail if __yao.inspiration doesn't exist
+		// With global Uses configured (agent.yml: uses.inspiration = "robot.inspiration"),
-		// In test environment, we expect it to fail with "agent not found"
+		// the call should succeed. Without global config, it would error.
-		// In production, it would use the default agent
 		if err != nil {
 			assert.Contains(t, err.Error(), "call failed")
 		}

agent/robot/executor/standard/tasks.go

@@ -37,10 +37,10 @@ func (e *Executor) RunTasks(ctx *robottypes.Context, exec *robottypes.Execution,
 		return fmt.Errorf("goals not available for task planning")
 	}
 
-	// Get agent ID for tasks phase
+	// Get agent ID for tasks phase (per-robot config > global Uses > empty)
-	agentID := "__yao.tasks" // default
+	agentID := robottypes.ResolvePhaseAgent(robot.Config, robottypes.PhaseTasks)
-	if robot.Config != nil && robot.Config.Resources != nil {
+	if agentID == "" {
-		agentID = robot.Config.Resources.GetPhaseAgent(robottypes.PhaseTasks)
+		return fmt.Errorf("no Tasks Agent configured (set uses.tasks in agent.yml or resources.phases in robot config)")
 	}
 
 	// Build prompt with goals and available resources

agent/robot/executor/standard/validator.go

@@ -418,11 +418,13 @@ func (v *Validator) hasAgentRules(rules []string) bool {
 
 // validateSemantic performs semantic validation using the Validation Agent
 func (v *Validator) validateSemantic(task *robottypes.Task, output interface{}) *robottypes.ValidationResult {
-	// Get validation agent ID
+	// Get validation agent ID (per-robot config > global Uses > empty)
-	validationAgentID := "__yao.validation" // default
+	validationAgentID := robottypes.ResolvePhaseAgent(v.robot.Config, "validation")
-	if v.robot.Config != nil && v.robot.Config.Resources != nil {
+	if validationAgentID == "" {
-		if customID, ok := v.robot.Config.Resources.Phases["validation"]; ok && customID != "" {
+		return &robottypes.ValidationResult{
-			validationAgentID = customID
+			Passed: false,
+			Score:  0,
+			Issues: []string{"no Validation Agent configured (set uses.validation in agent.yml or resources.phases in robot config)"},
 		}
 	}
 

agent/robot/manager/integration_test.go

@@ -52,10 +52,10 @@ func TestIntegrationSchedulingFlow(t *testing.T) {
 		// Setup: Create a robot with times mode clock config
 		setupIntegrationRobotTimes(t, "robot_integ_flow_clock", "team_integ_flow")
 
-		// Create manager with slow tick interval to avoid auto-tick interference
 		config := &manager.Config{
 			TickInterval: 10 * time.Second,
 			PoolConfig:   &pool.Config{WorkerSize: 5, QueueSize: 50},
+			Executor:     executor.NewDryRun(),
 		}
 		m := manager.NewWithConfig(config)
 
@@ -91,7 +91,7 @@ func TestIntegrationSchedulingFlow(t *testing.T) {
 		setupIntegrationRobotTimes(t, "robot_integ_flow_db1", "team_integ_flow")
 		setupIntegrationRobotInterval(t, "robot_integ_flow_db2", "team_integ_flow")
 
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		require.NoError(t, err)
 		defer m.Stop()
@@ -116,7 +116,7 @@ func TestIntegrationSchedulingFlow(t *testing.T) {
 		// Setup: Create an inactive robot
 		setupIntegrationRobotInactive(t, "robot_integ_flow_inactive", "team_integ_flow")
 
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		require.NoError(t, err)
 		defer m.Stop()
@@ -130,7 +130,7 @@ func TestIntegrationSchedulingFlow(t *testing.T) {
 		// Setup: Create a robot with autonomous_mode=false
 		setupIntegrationRobotNonAutonomous(t, "robot_integ_flow_nonauto", "team_integ_flow")
 
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		require.NoError(t, err)
 		defer m.Stop()

agent/robot/manager/manager.go

@@ -274,13 +274,28 @@ func (m *Manager) Tick(parentCtx context.Context, now time.Time) error {
 		//     continue
 		// }
 
-		// Pre-generate execution ID and track for pause/resume/stop
+		// Pre-generate execution ID
-		// We need to track BEFORE submit so we can pass the cancellable context to the executor
 		execID := pool.GenerateExecID()
+
+		// Pre-acquire execution slot to prevent daemon-mode race condition:
+		// Without this, CanRun() stays true between Tick and worker dequeue,
+		// causing duplicate submissions on every tick interval.
+		preExec := &types.Execution{
+			ID:          execID,
+			MemberID:    robot.MemberID,
+			TeamID:      robot.TeamID,
+			TriggerType: types.TriggerClock,
+			Status:      types.ExecPending,
+			StartTime:   now,
+		}
+		if !robot.TryAcquireSlot(preExec) {
+			continue
+		}
+
+		// Track for pause/resume/stop — after slot is acquired
 		ctrlExec := m.execController.Track(execID, robot.MemberID, robot.TeamID)
 
 		// Create context with robot's own identity and cancellable context
-		// Clock-triggered executions run as the robot itself
 		robotAuth := m.buildRobotAuth(robot)
 		execCtx := types.NewContext(ctrlExec.Context(), robotAuth)
 
@@ -290,10 +305,8 @@ func (m *Manager) Tick(parentCtx context.Context, now time.Time) error {
 		// Submit to pool with the cancellable context and execution control
 		_, err := m.pool.SubmitWithID(execCtx, robot, types.TriggerClock, clockCtx, execID, ctrlExec)
 		if err != nil {
-			// If submission failed, untrack the execution
+			robot.RemoveExecution(execID)
 			m.execController.Untrack(execID)
-			// Log error but continue with other robots
-			// In production, this would be logged properly
 			continue
 		}
 

agent/robot/manager/manager_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/yaoapp/gou/model"
 	"github.com/yaoapp/xun/capsule"
 	agentcontext "github.com/yaoapp/yao/agent/context"
+	"github.com/yaoapp/yao/agent/robot/executor"
 	"github.com/yaoapp/yao/agent/robot/manager"
 	"github.com/yaoapp/yao/agent/robot/pool"
 	"github.com/yaoapp/yao/agent/robot/types"
@@ -89,10 +90,10 @@ func TestManagerTick(t *testing.T) {
 	defer cleanupTestRobots(t)
 
 	t.Run("tick with times mode - matching time", func(t *testing.T) {
-		// Create manager with short tick interval for testing
 		config := &manager.Config{
 			TickInterval: 100 * time.Millisecond,
 			PoolConfig:   &pool.Config{WorkerSize: 2, QueueSize: 10},
+			Executor:     executor.NewDryRun(),
 		}
 		m := manager.NewWithConfig(config)
 
@@ -121,6 +122,7 @@ func TestManagerTick(t *testing.T) {
 		config := &manager.Config{
 			TickInterval: 100 * time.Millisecond,
 			PoolConfig:   &pool.Config{WorkerSize: 2, QueueSize: 10},
+			Executor:     executor.NewDryRun(),
 		}
 		m := manager.NewWithConfig(config)
 
@@ -153,6 +155,7 @@ func TestManagerTick(t *testing.T) {
 		config := &manager.Config{
 			TickInterval: 100 * time.Millisecond,
 			PoolConfig:   &pool.Config{WorkerSize: 2, QueueSize: 10},
+			Executor:     executor.NewDryRun(),
 		}
 		m := manager.NewWithConfig(config)
 
@@ -181,6 +184,7 @@ func TestManagerTick(t *testing.T) {
 		config := &manager.Config{
 			TickInterval: 100 * time.Millisecond,
 			PoolConfig:   &pool.Config{WorkerSize: 2, QueueSize: 10},
+			Executor:     executor.NewDryRun(),
 		}
 		m := manager.NewWithConfig(config)
 
@@ -295,7 +299,7 @@ func TestManagerClockModes(t *testing.T) {
 	defer cleanupTestRobots(t)
 
 	t.Run("times mode - day matching", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -315,7 +319,7 @@ func TestManagerClockModes(t *testing.T) {
 	})
 
 	t.Run("times mode - day not matching", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -336,7 +340,7 @@ func TestManagerClockModes(t *testing.T) {
 	})
 
 	t.Run("daemon mode - always triggers when idle", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -374,7 +378,7 @@ func TestManagerTimezoneDedup(t *testing.T) {
 	defer cleanupTestRobots(t)
 
 	t.Run("times mode - same minute same day should not trigger twice", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -414,7 +418,7 @@ func TestManagerTimezoneDedup(t *testing.T) {
 	})
 
 	t.Run("times mode - different day should trigger again", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -444,7 +448,7 @@ func TestManagerTimezoneDedup(t *testing.T) {
 	})
 
 	t.Run("times mode - cross-timezone day boundary", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()
@@ -477,7 +481,7 @@ func TestManagerTimezoneDedup(t *testing.T) {
 	})
 
 	t.Run("times mode - UTC vs local timezone comparison", func(t *testing.T) {
-		m := manager.New()
+		m := manager.NewWithConfig(&manager.Config{Executor: executor.NewDryRun()})
 		err := m.Start()
 		assert.NoError(t, err)
 		defer m.Stop()

agent/robot/pool/worker.go

@@ -66,10 +66,10 @@ func (w *Worker) run() {
 
 // execute processes a single queue item
 func (w *Worker) execute(item *QueueItem) {
-	// Pre-check if robot can run (non-atomic, just for early rejection)
+	// Pre-check if robot can run (non-atomic, just for early rejection).
-	// The actual atomic check happens inside Executor.Execute() via TryAcquireSlot()
+	// Skip for jobs whose slot was pre-acquired by Tick — they already hold
-	if !item.Robot.CanRun() {
+	// a reserved slot and will pass TryAcquireSlot idempotently.
-		// Robot likely at quota, re-enqueue for later
+	if item.Robot.GetExecution(item.ExecID) == nil && !item.Robot.CanRun() {
 		w.requeue(item, "quota pre-check failed")
 		return
 	}

agent/robot/types/config.go

@@ -258,14 +258,47 @@ type Resources struct {
 	MCP    []MCPConfig      `json:"mcp,omitempty"`
 }
 
-// GetPhaseAgent returns agent ID for phase (default: __yao.{phase})
+// GlobalPhaseAgentResolver is called by GetPhaseAgent when no per-robot override
+// is configured. Set by the agent package at init time to read from Uses config.
+// Returns empty string if the phase has no global default.
+var GlobalPhaseAgentResolver func(phase Phase) string
+
+// GetPhaseAgent returns agent ID for a pipeline phase.
+// Priority: per-robot Resources.Phases > global Uses config > empty string.
 func (r *Resources) GetPhaseAgent(phase Phase) string {
 	if r != nil && r.Phases != nil {
 		if id, ok := r.Phases[phase]; ok && id != "" {
 			return id
 		}
 	}
-	return "__yao." + string(phase)
+	if GlobalPhaseAgentResolver != nil {
+		return GlobalPhaseAgentResolver(phase)
+	}
+	return ""
+}
+
+// ResolvePhaseAgent resolves the agent ID for a phase from robot config.
+// It delegates to Resources.GetPhaseAgent which handles the full priority chain:
+// per-robot Resources.Phases > GlobalPhaseAgentResolver (Uses config) > empty.
+// The phase parameter accepts both Phase type and raw string (e.g. "validation").
+func ResolvePhaseAgent(config *Config, phase interface{}) string {
+	var p Phase
+	switch v := phase.(type) {
+	case Phase:
+		p = v
+	case string:
+		p = Phase(v)
+	default:
+		return ""
+	}
+
+	if config != nil && config.Resources != nil {
+		return config.Resources.GetPhaseAgent(p)
+	}
+	if GlobalPhaseAgentResolver != nil {
+		return GlobalPhaseAgentResolver(p)
+	}
+	return ""
 }
 
 // MCPConfig - MCP server configuration

agent/robot/types/config_test.go

@@ -216,18 +216,26 @@ func TestQuotaDefaults(t *testing.T) {
 }
 
 func TestResourcesGetPhaseAgent(t *testing.T) {
-	t.Run("nil resources - returns default", func(t *testing.T) {
+	t.Run("nil resources without global resolver - returns empty", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = nil
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
 		var resources *types.Resources
 		agent := resources.GetPhaseAgent(types.PhaseGoals)
-		assert.Equal(t, "__yao.goals", agent)
+		assert.Equal(t, "", agent)
 	})
 
-	t.Run("phase not configured - returns default", func(t *testing.T) {
+	t.Run("phase not configured without global resolver - returns empty", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = nil
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
 		resources := &types.Resources{
 			Phases: map[types.Phase]string{},
 		}
 		agent := resources.GetPhaseAgent(types.PhaseGoals)
-		assert.Equal(t, "__yao.goals", agent)
+		assert.Equal(t, "", agent)
 	})
 
 	t.Run("custom phase agent", func(t *testing.T) {
@@ -240,14 +248,80 @@ func TestResourcesGetPhaseAgent(t *testing.T) {
 		assert.Equal(t, "custom.goals.agent", agent)
 	})
 
-	t.Run("all phases default names", func(t *testing.T) {
+	t.Run("global resolver fallback", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = func(phase types.Phase) string {
+			return "global." + string(phase)
+		}
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
 		resources := &types.Resources{}
-		assert.Equal(t, "__yao.inspiration", resources.GetPhaseAgent(types.PhaseInspiration))
+		assert.Equal(t, "global.inspiration", resources.GetPhaseAgent(types.PhaseInspiration))
-		assert.Equal(t, "__yao.goals", resources.GetPhaseAgent(types.PhaseGoals))
+		assert.Equal(t, "global.goals", resources.GetPhaseAgent(types.PhaseGoals))
-		assert.Equal(t, "__yao.tasks", resources.GetPhaseAgent(types.PhaseTasks))
+		assert.Equal(t, "global.tasks", resources.GetPhaseAgent(types.PhaseTasks))
-		assert.Equal(t, "__yao.run", resources.GetPhaseAgent(types.PhaseRun))
+		assert.Equal(t, "global.run", resources.GetPhaseAgent(types.PhaseRun))
-		assert.Equal(t, "__yao.delivery", resources.GetPhaseAgent(types.PhaseDelivery))
+		assert.Equal(t, "global.delivery", resources.GetPhaseAgent(types.PhaseDelivery))
-		assert.Equal(t, "__yao.learning", resources.GetPhaseAgent(types.PhaseLearning))
+		assert.Equal(t, "global.learning", resources.GetPhaseAgent(types.PhaseLearning))
+	})
+
+	t.Run("per-robot override takes precedence over global resolver", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = func(phase types.Phase) string {
+			return "global." + string(phase)
+		}
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
+		resources := &types.Resources{
+			Phases: map[types.Phase]string{
+				types.PhaseGoals: "my-app.goals",
+			},
+		}
+		assert.Equal(t, "my-app.goals", resources.GetPhaseAgent(types.PhaseGoals))
+		assert.Equal(t, "global.inspiration", resources.GetPhaseAgent(types.PhaseInspiration))
+	})
+}
+
+func TestResolvePhaseAgent(t *testing.T) {
+	t.Run("nil config without global resolver", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = nil
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
+		assert.Equal(t, "", types.ResolvePhaseAgent(nil, types.PhaseGoals))
+	})
+
+	t.Run("nil config with global resolver", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = func(phase types.Phase) string {
+			return "global." + string(phase)
+		}
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
+		assert.Equal(t, "global.goals", types.ResolvePhaseAgent(nil, types.PhaseGoals))
+	})
+
+	t.Run("config with resources override", func(t *testing.T) {
+		config := &types.Config{
+			Resources: &types.Resources{
+				Phases: map[types.Phase]string{
+					types.PhaseDelivery: "app.delivery",
+				},
+			},
+		}
+		assert.Equal(t, "app.delivery", types.ResolvePhaseAgent(config, types.PhaseDelivery))
+	})
+
+	t.Run("string phase argument", func(t *testing.T) {
+		orig := types.GlobalPhaseAgentResolver
+		types.GlobalPhaseAgentResolver = func(phase types.Phase) string {
+			if phase == "validation" {
+				return "app.validation"
+			}
+			return ""
+		}
+		defer func() { types.GlobalPhaseAgentResolver = orig }()
+
+		assert.Equal(t, "app.validation", types.ResolvePhaseAgent(nil, "validation"))
 	})
 }
 

agent/robot/types/robot.go

@@ -52,25 +52,33 @@ func (r *Robot) CanRun() bool {
 	return len(r.executions) < r.Config.Quota.GetMax()
 }
 
-// TryAcquireSlot atomically checks if robot can run and reserves a slot
+// TryAcquireSlot atomically checks if robot can run and reserves a slot.
-// Returns true if slot was acquired, false if quota is full
+// Returns true if slot was acquired, false if quota is full.
-// This prevents race conditions between CanRun() check and AddExecution()
+// Idempotent: if exec.ID already exists in tracking, the entry is updated
+// and true is returned without consuming an additional slot. This supports
+// the Tick pre-acquisition pattern where the slot is reserved early and
+// later confirmed by the executor with a richer Execution object.
 func (r *Robot) TryAcquireSlot(exec *Execution) bool {
 	r.execMu.Lock()
 	defer r.execMu.Unlock()
 
-	// Get max quota
+	// Idempotent: same ID already tracked — update in place
+	if r.executions != nil {
+		if _, exists := r.executions[exec.ID]; exists {
+			r.executions[exec.ID] = exec
+			return true
+		}
+	}
+
 	maxQuota := 2 // default
 	if r.Config != nil {
 		maxQuota = r.Config.Quota.GetMax()
 	}
 
-	// Check if we can add
 	if len(r.executions) >= maxQuota {
-		return false // quota full
+		return false
 	}
 
-	// Reserve slot by adding execution
 	if r.executions == nil {
 		r.executions = make(map[string]*Execution)
 	}

agent/sandbox/v2/claude/parse.go

@@ -326,6 +326,12 @@ func (p *streamParser) onContentBlockDelta(event map[string]any) (stopped bool)
 		if text == "" {
 			return false
 		}
+		// If there is no active text message and this delta is only
+		// whitespace, buffer it instead of opening a brand-new message
+		// group just for spaces/indentation between tool calls.
+		if !p.textActive && strings.TrimSpace(text) == "" {
+			return false
+		}
 		if p.ensureTextMessage() {
 			return true
 		}
@@ -448,6 +454,12 @@ func (p *streamParser) handleUser(msg map[string]any) (stopped bool) {
 			continue
 		}
 
+		// Close any open text message before opening an execute message,
+		// otherwise textActive stays true while currentGroupID gets
+		// overwritten by the execute message lifecycle, causing subsequent
+		// text chunks to be emitted without a message_id.
+		p.closeTextMessage()
+
 		toolUseID, _ := ci["tool_use_id"].(string)
 		content := ci["content"]
 		isError, _ := ci["is_error"].(bool)

agent/sandbox/v2/claude/runner.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"os"
 	"strings"
 
 	"github.com/yaoapp/gou/connector"
@@ -52,7 +51,7 @@ func (r *ClaudeRunner) Prepare(ctx context.Context, req *types.PrepareRequest) e
 			src := "local:///" + req.SkillsDir
 			dst := prefix + "/skills"
 			if _, err := ws.Copy(src, dst); err != nil {
-				fmt.Fprintf(os.Stderr, "[claude] warn: copy skills %s -> %s: %v\n", src, dst, err)
+				r.logger.Warn("copy skills %s -> %s: %v", src, dst, err)
 			}
 		}
 	}
@@ -115,6 +114,10 @@ func (r *ClaudeRunner) Stream(ctx context.Context, req *types.StreamRequest, han
 
 	completed, err := sess.runStream(handler)
 	r.lastCompleted = completed
+	r.logger.Debug("Stream: runStream returned completed=%v err=%v", completed, err)
+	if completed {
+		sess.shutdown()
+	}
 	return err
 }
 

agent/sandbox/v2/claude/session.go

@@ -59,6 +59,8 @@ func (s *session) runStream(handler message.StreamFunc) (completed bool, err err
 	parser := newStreamParser(handler)
 	parseErr := parser.parse(s.ctx, s.exec.Stdout)
 
+	s.logger.Debug("runStream: parse returned completed=%v parseErr=%v", parser.completed, parseErr)
+
 	if parser.completed {
 		s.logger.Info("claude stream completed normally")
 		return true, nil
@@ -127,6 +129,26 @@ func (s *session) watchCancel() func() {
 	return func() { close(done) }
 }
 
+// shutdown terminates the claude process after a normal stream completion.
+//
+// Claude CLI's stream-json mode has a known bug where the process hangs
+// indefinitely after emitting the "result" event (anthropics/claude-code#25629).
+// There is no graceful exit mechanism, so we must kill the process externally.
+//
+// We send SIGKILL (-9) to processes named exactly "claude". SIGKILL cannot be
+// caught, so Claude CLI has no opportunity to run its SIGTERM handler which
+// would actively terminate child processes (web servers, etc.). Those children
+// survive because they run in separate process groups/sessions.
+func (s *session) shutdown() {
+	s.logger.Info("shutting down completed claude exec session")
+	killCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	result, err := s.computer.Exec(killCtx, []string{"sh", "-c", "pkill -9 -x claude || true"})
+	s.logger.Debug("shutdown: pkill -9 -x claude exitCode=%d err=%v", result.ExitCode, err)
+	s.exec.Cancel()
+}
+
 // waitForExit waits for the Claude process to exit with timeout protection.
 // This fixes the old code's issue where Wait() could block forever.
 func (s *session) waitForExit(parseErr error) error {

agent/store/types/convert.go

@@ -11,9 +11,19 @@ import (
 	"github.com/yaoapp/kun/log"
 	"github.com/yaoapp/yao/agent/context"
 	"github.com/yaoapp/yao/agent/i18n"
+	sandboxTypes "github.com/yaoapp/yao/agent/sandbox/v2/types"
 	searchTypes "github.com/yaoapp/yao/agent/search/types"
 )
 
+func extractSandboxVersion(v any) string {
+	if m, ok := v.(map[string]any); ok {
+		if ver, ok := m["version"].(string); ok {
+			return ver
+		}
+	}
+	return ""
+}
+
 // ToKnowledgeBase converts various types to KnowledgeBase
 func ToKnowledgeBase(v interface{}) (*KnowledgeBase, error) {
 	if v == nil {
@@ -426,9 +436,20 @@ func ToAssistantModel(v interface{}) (*AssistantModel, error) {
 
 	// Sandbox
 	if sandbox, ok := data["sandbox"]; ok && sandbox != nil {
-		sb, err := ToSandbox(sandbox)
+		if extractSandboxVersion(sandbox) == sandboxTypes.SandboxVersionV2 {
-		if err == nil {
+			sb, err := ToSandboxV2(sandbox)
-			model.Sandbox = sb
+			if err == nil {
+				model.SandboxV2 = sb
+				model.IsSandbox = true
+				if sb.Filter != nil {
+					model.ComputerFilter = sb.Filter
+				}
+			}
+		} else {
+			sb, err := ToSandbox(sandbox)
+			if err == nil {
+				model.Sandbox = sb
+			}
 		}
 	}
 

agent/store/xun/assistant.go

@@ -14,6 +14,13 @@ import (
 	"github.com/yaoapp/yao/agent/store/types"
 )
 
+func sandboxForDB(a *types.AssistantModel) interface{} {
+	if a.SandboxV2 != nil {
+		return a.SandboxV2
+	}
+	return a.Sandbox
+}
+
 // SaveAssistant saves assistant information
 func (store *Xun) SaveAssistant(assistant *types.AssistantModel) (string, error) {
 	if assistant == nil {
@@ -165,7 +172,7 @@ func (store *Xun) SaveAssistant(assistant *types.AssistantModel) (string, error)
 		"db":                assistant.DB,
 		"mcp":               assistant.MCP,
 		"workflow":          assistant.Workflow,
-		"sandbox":           assistant.Sandbox,
+		"sandbox":           sandboxForDB(assistant),
 		"placeholder":       assistant.Placeholder,
 		"locales":           assistant.Locales,
 		"uses":              assistant.Uses,
@@ -763,12 +770,12 @@ func (store *Xun) DeleteAssistants(filter types.AssistantFilter) (int64, error)
 func (store *Xun) GetAssistantTags(filter types.AssistantFilter, locale ...string) ([]types.Tag, error) {
 	qb := store.query.New().Table(store.getAssistantTable())
 
-	// Apply type filter (default to "assistant")
+	// Apply type filter
-	typeFilter := "assistant"
+	if len(filter.Types) > 0 {
-	if filter.Type != "" {
+		qb.WhereIn("type", filter.Types)
-		typeFilter = filter.Type
+	} else if filter.Type != "" {
+		qb.Where("type", filter.Type)
 	}
-	qb.Where("type", typeFilter)
 
 	// Apply custom query filter function (for permission filtering)
 	if filter.QueryFilter != nil {
@@ -895,10 +902,7 @@ func (store *Xun) translate(model *types.AssistantModel, assistantID string, loc
 		}
 	}
 
-	// Translate tags
+	// Tags are NOT translated — they serve as filter keys and must remain
-	if translated := i18n.Translate(assistantID, locale, model.Tags); translated != nil {
+	// in their original (English) form so that filter.tags round-trips
-		if tags, ok := translated.([]string); ok {
+	// correctly through the LIKE query on the DB column.
-			model.Tags = tags
-		}
-	}
 }

agent/store/xun/assistant_test.go

@@ -7,6 +7,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/assert"
 	"github.com/yaoapp/xun/dbal/query"
 	"github.com/yaoapp/yao/agent/context"
 	"github.com/yaoapp/yao/agent/i18n"
@@ -2080,6 +2081,80 @@ func TestGetAssistantTags(t *testing.T) {
 		}
 		t.Logf("Found %d tags with complex permission filter", len(tagsComplex))
 	})
+
+	t.Run("GetTagsWithTypesFilter", func(t *testing.T) {
+		uniqueTag := fmt.Sprintf("types-tag-%d", time.Now().UnixNano())
+		robotTag := fmt.Sprintf("robot-tag-%d", time.Now().UnixNano())
+
+		assistants := []types.AssistantModel{
+			{
+				Name:      "Types Tag Assistant",
+				Type:      "assistant",
+				Connector: "openai",
+				Tags:      []string{uniqueTag, "shared"},
+				Share:     "private",
+			},
+			{
+				Name:      "Types Tag Robot",
+				Type:      "robot",
+				Connector: "openai",
+				Tags:      []string{robotTag, "shared"},
+				Share:     "private",
+			},
+		}
+
+		for _, asst := range assistants {
+			_, err := store.SaveAssistant(&asst)
+			if err != nil {
+				t.Fatalf("Failed to create assistant: %v", err)
+			}
+		}
+
+		tags, err := store.GetAssistantTags(types.AssistantFilter{
+			Types: []string{"assistant", "robot"},
+		})
+		if err != nil {
+			t.Fatalf("Failed to get tags with types filter: %v", err)
+		}
+
+		tagValues := make(map[string]bool)
+		for _, tag := range tags {
+			tagValues[tag.Value] = true
+		}
+
+		assert.True(t, tagValues[uniqueTag], "Should contain assistant-type tag %s", uniqueTag)
+		assert.True(t, tagValues[robotTag], "Should contain robot-type tag %s", robotTag)
+		assert.True(t, tagValues["shared"], "Should contain shared tag")
+		t.Logf("Found %d tags for types=[assistant,robot]", len(tags))
+	})
+
+	t.Run("GetTagsWithSingleTypeVsTypes", func(t *testing.T) {
+		tagsSingleType, err := store.GetAssistantTags(types.AssistantFilter{
+			Type: "assistant",
+		})
+		if err != nil {
+			t.Fatalf("Failed to get tags with single type: %v", err)
+		}
+
+		tagsSliceType, err := store.GetAssistantTags(types.AssistantFilter{
+			Types: []string{"assistant"},
+		})
+		if err != nil {
+			t.Fatalf("Failed to get tags with types slice: %v", err)
+		}
+
+		assert.Equal(t, len(tagsSingleType), len(tagsSliceType),
+			"Type='assistant' and Types=['assistant'] should return same number of tags")
+
+		singleSet := make(map[string]bool)
+		for _, tag := range tagsSingleType {
+			singleSet[tag.Value] = true
+		}
+		for _, tag := range tagsSliceType {
+			assert.True(t, singleSet[tag.Value],
+				"Tag %q from Types query should also appear in Type query", tag.Value)
+		}
+	})
 }
 
 // TestAssistantPermissionFields tests permission management fields

agent/types/types.go

@@ -52,6 +52,42 @@ type Uses struct {
 	Keyword  string `json:"keyword,omitempty" yaml:"keyword,omitempty"`   // Keyword extraction: "builtin", "<assistant-id>", "mcp:<server>.<tool>"
 	QueryDSL string `json:"querydsl,omitempty" yaml:"querydsl,omitempty"` // QueryDSL generation: "builtin", "<assistant-id>", "mcp:<server>.<tool>"
 	Rerank   string `json:"rerank,omitempty" yaml:"rerank,omitempty"`     // Result reranking: "builtin", "<assistant-id>", "mcp:<server>.<tool>"
+
+	// Robot pipeline phase agents (application-level, not bundled as system agents)
+	// Empty means no default — must be configured per-robot via resources.phases or here globally.
+	Inspiration string `json:"inspiration,omitempty" yaml:"inspiration,omitempty"` // P0: Inspiration phase agent
+	Goals       string `json:"goals,omitempty" yaml:"goals,omitempty"`             // P1: Goals planning agent
+	Tasks       string `json:"tasks,omitempty" yaml:"tasks,omitempty"`             // P2: Task breakdown agent
+	Delivery    string `json:"delivery,omitempty" yaml:"delivery,omitempty"`       // P4: Delivery composition agent
+	Learning    string `json:"learning,omitempty" yaml:"learning,omitempty"`       // P5: Learning extraction agent
+	Host        string `json:"host,omitempty" yaml:"host,omitempty"`               // Host: Human interaction agent
+	Validation  string `json:"validation,omitempty" yaml:"validation,omitempty"`   // Validation: Task output validation agent
+}
+
+// GetPhaseAgent returns the globally configured agent ID for a robot pipeline phase.
+// Returns empty string if no global default is set for the phase.
+func (u *Uses) GetPhaseAgent(phase string) string {
+	if u == nil {
+		return ""
+	}
+	switch phase {
+	case "inspiration":
+		return u.Inspiration
+	case "goals":
+		return u.Goals
+	case "tasks":
+		return u.Tasks
+	case "delivery":
+		return u.Delivery
+	case "learning":
+		return u.Learning
+	case "host":
+		return u.Host
+	case "validation":
+		return u.Validation
+	default:
+		return ""
+	}
 }
 
 // System configures connectors for system agents

openapi/agent/ISSUES.md

@@ -0,0 +1,475 @@
+# Agent Assistants API — 问题分析
+
+## 概述
+
+本文档梳理 `GET /agent/assistants`（List API）和 `GET /agent/assistants/tags`（Tags API）
+在前后端交互中存在的问题，涉及三个核心议题：
+
+1. **分页参数冲突** — 前端请求的 pagesize 超出后端上限，实际返回数据量与预期不符
+2. **Tags 列表与查询条件不一致** — 标签始终展示全量，搜索/筛选后不会动态更新
+3. **Sandbox V2 识别断裂** — List API 返回的 `sandbox` 布尔值只反映 V1，V2 被遗漏
+4. **Sandbox 锁定判断未适配 V2** — Card/详情页仍用 docker 判断，未考虑 `kind=host` 场景
+5. **AgentPicker 组件未使用服务端能力** — 搜索、标签过滤、分页均在前端完成，数据不完整
+
+---
+
+## 一、前端调用场景对比
+
+`AgentPicker` 组件被 3 个场景使用，各自的 filter 不同：
+
+| 场景 | 文件 | mode | filter | 预期查询范围 |
+|------|------|------|--------|-------------|
+| 聊天框切换助手 | `chatbox/components/InputArea/AgentTag.tsx` | single | 无（不传 filter） | 与助手页面一致：`type=assistant` |
+| MC 身份设定 — 可协作智能体 | `pages/mission-control/.../IdentityPanel.tsx` | multiple | `{ types: ['assistant', 'robot'], automated: true }` | assistant + robot 中 automated 的 |
+| MC 添加智能体 — 可协作智能体 | `pages/mission-control/.../AddAgentModal/index.tsx` | multiple | `{ types: ['assistant', 'robot'], automated: true }` | 同上 |
+
+聊天框场景不传 filter，后端默认 `type=assistant`，结果范围与助手页面一致（这是正确的）。
+
+另外，**助手页面**（`pages/assistants/index.tsx`）不使用 AgentPicker，它有独立的列表实现：
+
+| 维度 | 助手页面 | AgentPicker（聊天框） | AgentPicker（MC） |
+|------|---------|---------------------|-------------------|
+| pagesize | 12（正确分页） | 200（超出后端上限） | 200（超出后端上限） |
+| 搜索 | `keywords`（服务端） | 前端内存过滤 | 前端内存过滤 |
+| 标签过滤 | `tags`（服务端） | 前端内存过滤 | 前端内存过滤 |
+| 标签列表 | `tags.List()` API | 从已加载数据聚合 | 从已加载数据聚合 |
+| type | `type: 'assistant'` | 不传（默认 assistant） | `types: ['assistant', 'robot']` |
+| 其他 filter | 无 | 无 | `automated: true` |
+
+---
+
+## 二、分页参数冲突（核心 Bug）
+
+### 后端限制
+
+```go
+// openapi/agent/assistant.go:44-47
+pagesize := 20
+if pagesizeStr := c.Query("pagesize"); pagesizeStr != "" {
+    if ps, err := strconv.Atoi(pagesizeStr); err == nil && ps > 0 && ps <= 100 {
+        pagesize = ps
+    }
+}
+```
+
+后端 handler 对 `pagesize` 有 **硬上限 100**：当请求值 > 100 时，条件 `ps <= 100` 不满足，
+`pagesize` **静默回落到默认值 20**，不报错。
+
+`ValidatePagination` 也同样限制 `pagesize > 100` 报错，但 handler 的预处理已经把它截断为 20 了，
+所以验证永远不会触发。
+
+`BuildAssistantFilter` 再兜底：`PageSize > 100 → 100`。三层保护逻辑叠加，最终效果是
+**超过 100 的请求静默变成 20**。
+
+### 前端请求
+
+```typescript
+// AgentPicker/index.tsx:66-71
+api.assistants.List({
+    select: ['assistant_id', 'name', 'avatar', 'description', 'tags', 'connector', 'sandbox', 'built_in'],
+    locale: is_cn ? 'zh-cn' : 'en-us',
+    pagesize: 200,    // ← 超出后端上限
+    ...filter
+})
+```
+
+### 实际效果
+
+| 前端期望 | 后端实际行为 |
+|---------|------------|
+| 一次拉取 200 条 | 静默回落为 pagesize=20，只返回 20 条 |
+| 聊天框场景（无 filter）不传 type | type 默认 `assistant`，不影响 |
+| MC 场景传 `types: ['assistant', 'robot']` | 不传 type，后端不设默认 type，只用 types IN 查询，结果正确但仅 20 条 |
+
+**AgentPicker 显示的最多只有 20 个助手**，而不是用户期望的全部。
+左侧分类标签和计数也只基于这 20 条数据聚合，严重不准。
+
+---
+
+## 三、Tags API 返回范围与查询条件不一致
+
+### 问题描述
+
+助手页面（`pages/assistants/index.tsx`）的标签 Tab 栏显示的是 **所有** 标签，
+而不是当前查询条件下的标签。当用户在搜索框中输入关键词后，标签 Tab 没有变化，
+仍然展示全量标签，其中很多标签对应的搜索结果可能为零。
+
+### 前端调用
+
+```typescript
+// pages/assistants/index.tsx:66-69 — Tags 加载（只在组件挂载时调用一次）
+const response = await agent.tags.List({
+    locale: is_cn ? 'zh-cn' : 'en-us',
+    type: 'assistant'
+})
+```
+
+Tags 加载在 `useEffect(() => { ... }, [is_cn])` 中，只依赖 `is_cn`，
+**不会在搜索/筛选条件变化时重新加载**。
+
+### 后端 Tags API 支持的参数
+
+Tags handler（`ListAssistantTags`）支持以下过滤参数：
+
+| 参数 | 支持 | 说明 |
+|------|------|------|
+| `type` | 是 | 单个类型，默认 `assistant` |
+| `types` | **否** | 不支持多类型 IN 查询 |
+| `connector` | 是 | |
+| `keywords` | 是 | 搜索 name/description |
+| `built_in` | 是 | |
+| `mentionable` | 是 | |
+| `automated` | 是 | |
+| `sandbox` | **否** | Tags API 不支持 |
+| `tags` | **否** | Tags API 不接受（合理） |
+
+### 应有的行为
+
+当用户输入搜索关键词或切换其他筛选条件时，标签列表应该只显示
+**在当前查询条件下存在助手的标签**。例如：
+
+- 搜索 "Keeper" → 标签只显示 Data、Query、Ingestion 等 Keeper 相关助手的标签
+- 没有匹配助手的标签应该消失（或显示为 0）
+
+### 修复方向
+
+1. **前端**：当搜索/筛选条件变化时，重新调用 `tags.List()` 并透传 `keywords` 等参数
+2. **后端**（可选）：Tags API 增加 `types` 参数支持，与 List API 对齐
+
+---
+
+## 四、Sandbox V2 识别断裂
+
+### 数据流断裂点
+
+```
+加载时（load.go）                DB 读回（xun/assistant.go）         List API（filter.go）
+┌─────────────┐                 ┌───────────────────┐              ┌────────────────────┐
+│ sandbox.yao │                 │ data["sandbox"]   │              │ hasSandbox :=      │
+│ version:2.0 │                 │     ↓             │              │   a.Sandbox != nil │
+│     ↓       │                 │ ToSandbox()       │              │     ↓              │
+│ SandboxV2 ✓ │                 │ → model.Sandbox   │              │ sandbox: bool      │
+│ IsSandbox ✓ │                 │   (V1 struct)     │              │ (只看 V1)          │
+│             │                 │                   │              │                    │
+│ 不走 DB     │                 │ 不调 ToSandboxV2  │              │ 不看 IsSandbox     │
+└─────────────┘                 └───────────────────┘              └────────────────────┘
+```
+
+### AssistantModel 中的字段定义
+
+```go
+// agent/store/types/types.go:458-462
+Sandbox        *Sandbox                    `json:"sandbox,omitempty"`   // V1 — 持久化到 DB
+SandboxV2      *sandboxTypes.SandboxConfig `json:"-"`                   // V2 — 运行时，json:"-"
+IsSandbox      bool                        `json:"-"`                   // 运行时标记
+ComputerFilter *sandboxTypes.ComputerFilter `json:"-"`                  // 运行时
+```
+
+`SandboxV2`、`IsSandbox`、`ComputerFilter` 都标了 `json:"-"`，仅在运行时内存中存在。
+
+### List API 的处理
+
+```go
+// openapi/agent/filter.go:194-195
+hasSandbox := a.Sandbox != nil   // ← 只看 V1 的 Sandbox 指针
+```
+
+### GetInfo API 的处理（对比）
+
+```go
+// agent/assistant/assistant.go:488
+Sandbox: ast.IsSandbox   // ← 看的是运行时 IsSandbox（V2 会为 true）
+```
+
+### DB 读回路径
+
+```go
+// agent/store/xun/assistant.go:636-641（ToAssistantModel 中）
+if sandbox, has := data["sandbox"]; has && sandbox != nil {
+    sb, err := types.ToSandbox(sandbox)   // ← 只用 ToSandbox（V1）
+    if err == nil {
+        model.Sandbox = sb
+    }
+}
+// 没有 ToSandboxV2 调用，没有检查 version 字段
+```
+
+### V2 Sandbox 的两种配置方式
+
+| 方式 | DB 中 sandbox 列 | 加载时 SandboxV2 | List API sandbox 布尔 |
+|------|------------------|-----------------|---------------------|
+| **独立 `sandbox.yao` 文件** | 可能为 NULL（sandbox 配置不在 package 里） | ✓（从文件加载） | **false**（DB 列为空 → Sandbox==nil） |
+| **package.yao 内嵌 `sandbox` 块（version:2.0）** | 有 JSON（含 version:2.0） | ✓（从 DB JSON 解析） | **true**（ToSandbox 用 jsoniter 反序列化，忽略未知字段，返回空但非 nil 的 `*Sandbox`） |
+
+对于 **独立 `sandbox.yao` 文件** 的 V2 助手：
+- DB `sandbox` 列为 NULL 或 JSON null
+- `ToSandbox` 返回 nil
+- `hasSandbox = false`
+- **List API 返回 `sandbox: false`，但 GetInfo API 返回 `sandbox: true`**
+- 前端助手页卡片上不会显示电脑图标，AgentPicker 也无法识别
+
+对于 **package.yao 内嵌 `sandbox` 块（version:2.0）** 的 V2 助手：
+- DB `sandbox` 列有 JSON（含 version、computer、runner 等 V2 字段）
+- `ToSandbox` 用 `jsoniter.Unmarshal` 到 V1 `Sandbox` 结构体，**忽略未知字段**，
+  返回一个空但非 nil 的 `*Sandbox{}`（command=""、image="" 等零值）
+- `hasSandbox = true`（指针非 nil）
+- **List API 返回 `sandbox: true`，凑巧正确，但依据错误**（实际是空 V1 对象，不是真的 V1 配置）
+
+注意：`FilterBuiltInAssistant` 会对内置助手清除 `assistant.Sandbox = nil`，
+但 `hasSandbox` 在清除前捕获（filter.go:195-196），所以不影响布尔值。
+修复后若使用 `SandboxV2`/`IsSandbox`，因其标记 `json:"-"` 不会被 `FilterBuiltInAssistant` 清除，
+也不会被 `json.Marshal` 输出，需在 `AssistantToResponse` 中手动追加到 result map。
+
+### GetAssistantTags 的 Sandbox 情况
+
+Tags API (`GET /agent/assistants/tags`) 不接受 `sandbox` 参数，也不返回 sandbox 相关信息。
+这本身没问题，但 AgentPicker 没有使用 Tags API。
+
+---
+
+## 五、Sandbox 锁定判断未适配 V2
+
+### 问题描述
+
+助手 Card 和详情页的「聊天」按钮禁用逻辑仍使用 V1 时代的判断方式，
+V2 引入了 `computer_filter.kind` 区分 `host`（宿主机）和 `box`（容器），
+但列表页没有使用这个信息。
+
+### V1 的判断（当前 Card 和详情页）
+
+```typescript
+// pages/assistants/components/Card.tsx:30-31
+const dockerAvailable = (global.app_info as any)?.tools?.docker?.available === true
+const chatDisabled = data.sandbox === true && !dockerAvailable
+```
+
+逻辑：sandbox 助手 + 没有 docker → 禁用聊天。**对 V1 是正确的**（V1 全部走容器）。
+
+### V2 的变化
+
+V2 sandbox 有 `ComputerFilter`，其中 `kind` 决定执行环境：
+
+| kind | 含义 | 需要 docker |
+|------|------|------------|
+| `"host"` | 在宿主机执行 | 不需要 |
+| `"box"` | 在容器中执行 | 需要 |
+| `["host", "box"]` | 两种都支持 | 有一种匹配即可 |
+
+InputArea 里**已经正确实现**了基于 `computer_filter` 的工作区兼容性检查：
+
+```typescript
+// chatbox/components/InputArea/index.tsx:198-201
+const kinds = Array.isArray(filter.kind) ? filter.kind : [filter.kind]
+return !kinds.some((k) =>
+    k === 'host' ? caps.host_exec : k === 'box' ? caps.docker || caps.k8s : false
+)
+```
+
+但 Card 和详情页**没有使用 `computer_filter`**，因为：
+1. List API 不返回 `computer_filter`（它是运行时字段，`json:"-"`）
+2. Card 只拿到了 `sandbox: boolean`，没有 kind 信息
+3. 所以 Card 只能用旧的 `docker.available` 做兜底判断
+
+### 实际影响
+
+| 助手类型 | Card 上的判断 | 实际能否聊天 |
+|---------|--------------|------------|
+| V1 sandbox（容器） | `sandbox && !docker` → 正确禁用 | 确实不行 |
+| V2 `kind=box`（容器） | `sandbox && !docker` → 正确禁用 | 确实不行 |
+| V2 `kind=host`（宿主机） | `sandbox && !docker` → **错误禁用** | 其实可以（不需要 docker） |
+| V2 `kind=["host","box"]` | `sandbox && !docker` → **错误禁用** | host 方式可以 |
+
+### 修复方向
+
+需要让 List API 返回足够的信息，使 Card 能做出正确判断：
+
+**方案 A：List API 返回 `computer_filter`**
+
+在 `AssistantsToResponse` 中增加 `computer_filter` 字段。
+需要在 `ToAssistantModel`（DB 读回）时从 V2 sandbox 配置中提取 filter。
+
+**方案 B：List API 返回 `sandbox_kind`**
+
+新增一个简化字段 `sandbox_kind`（`"host"` / `"box"` / `["host","box"]` / `null`），
+Card 用它替代单纯的 `sandbox` 布尔值做判断。
+
+---
+
+## 六、AgentPicker 的其他问题
+
+### 6.1 搜索仅前端过滤
+
+后端 API 支持 `keywords` 参数（搜索 name/description/capabilities/locales），
+但 AgentPicker 没用，搜索只在已加载的 ≤20 条数据上做前端 filter。
+
+### 6.2 标签过滤仅前端聚合
+
+后端有独立的 Tags API (`GET /agent/assistants/tags`)，支持权限过滤，
+但 AgentPicker 没调用，左侧分类列表从已加载的 ≤20 条数据聚合。
+
+### 6.3 loadedRef 阻止 filter 变化时重新请求
+
+```typescript
+useEffect(() => {
+    if (!visible || loadedRef.current || !window.$app?.openapi) return
+    loadedRef.current = true
+    // ... API call
+}, [visible, type, is_cn])  // ← 不包含 filter
+```
+
+如果调用方在同一会话中改变 filter props，组件不会重新请求。
+
+---
+
+## 七、修复建议
+
+### 7.1 后端：List API 的 sandbox 布尔值应使用 IsSandbox
+
+当前 `AssistantsToResponse` 只看 `a.Sandbox != nil`（V1），应同时考虑 V2：
+
+```go
+// 建议修改
+hasSandbox := a.Sandbox != nil || a.IsSandbox
+```
+
+但问题是 **从 DB 读回的 model 没有填充 IsSandbox**（只有加载时的运行时路径才填充）。
+需要在 `ToAssistantModel`（convert.go）中增加 V2 检测：
+
+```go
+if sandbox, ok := data["sandbox"]; ok && sandbox != nil {
+    version := extractSandboxVersion(sandbox)
+    if version == "2.0" {
+        sb, err := types.ToSandboxV2(sandbox)
+        if err == nil {
+            model.SandboxV2 = sb
+            model.IsSandbox = true
+        }
+    } else {
+        sb, err := types.ToSandbox(sandbox)
+        if err == nil {
+            model.Sandbox = sb
+        }
+    }
+}
+```
+
+然后在 `AssistantsToResponse` 中：
+
+```go
+hasSandbox := a.Sandbox != nil || a.IsSandbox
+```
+
+对于独立 `sandbox.yao` 文件的助手（DB sandbox 列为空），需要额外机制将 sandbox 标记
+持久化到 DB，或在 List 查询中从运行时 assistant 实例补充 IsSandbox 信息。
+
+### 7.2 前端：AgentPicker 应正确使用分页和服务端能力
+
+**方案 A — 使用正确的 pagesize + 滚动加载（推荐）**
+
+参考助手页面的实现：
+- pagesize 设为 20-50（不超过 100）
+- 实现滚动加载更多（参考 `loadMoreData` 模式）
+- 使用 `keywords` 参数做服务端搜索（带防抖）
+- 使用 `tags` 参数做服务端标签过滤
+- 调用 `tags.List()` 获取准确的标签列表
+- Tags API 调用需传入与助手列表相同的 filter 条件（如 `types`、`automated`）
+
+**方案 B — 取消 pagesize 上限（不推荐）**
+
+放宽后端 `pagesize` 限制到 200-500。不推荐，因为：
+- 数据量大时响应慢
+- 内存占用高
+- 不符合分页设计初衷
+
+### 7.3 前端：助手页面标签应随查询条件动态更新
+
+当搜索/筛选条件变化时，重新调用 `tags.List()` 并透传 `keywords` 等参数，
+使标签 Tab 只显示当前条件下有结果的标签。
+
+### 7.4 后端：Tags API 增加 types 参数支持
+
+当前 Tags handler 只支持 `type`（单类型），不支持 `types`（多类型 IN 查询）。
+AgentPicker 在 MC 场景需要 `types: ['assistant', 'robot']`，如果要让 AgentPicker
+也用 Tags API，需要后端增加 `types` 支持。
+
+### 7.5 后端：List API 返回 computer_filter
+
+在 `AssistantsToResponse` 中，从 V2 sandbox 配置提取 `computer_filter` 返回给前端。
+这样 Card/详情页可以用 `computer_filter.kind` 做准确的锁定判断，
+与 InputArea 的逻辑对齐。
+
+需要在 `ToAssistantModel`（DB 读回）时：
+- 检测 `version: "2.0"` → 解析 V2 配置 → 提取 `filter` 字段
+- 将 `computer_filter` 放入响应 map
+
+注意：`computer_filter` 不在 `availableAssistantFields` 白名单中（types.go），
+也不在 `defaultAssistantFields` 中。它不是 DB 列，无法通过 `select` 参数获取。
+必须在 `AssistantToResponse` 阶段从解析后的 V2 配置中额外附加到 result map。
+（`SandboxV2` 和 `ComputerFilter` 标记 `json:"-"`，`json.Marshal` 不会输出它们。）
+
+### 7.6 前端：Card/详情页使用 computer_filter 替代 docker 判断
+
+```typescript
+// 当前（V1 逻辑）
+const chatDisabled = data.sandbox === true && !dockerAvailable
+
+// 应改为
+const chatDisabled = data.sandbox === true && !hasCompatibleNode(data.computer_filter)
+```
+
+`hasCompatibleNode` 应与 InputArea 的工作区兼容性检查对齐，
+检查 `kind` 是否有匹配的节点能力（`host_exec` / `docker` / `k8s`）。
+
+### 7.7 后端：pagesize 超限时应返回错误而非静默回落
+
+当前行为：前端传 `pagesize=200`，后端静默用 20，不报错。
+建议：handler 预处理中，当 `pagesize > 100` 时直接返回 400 错误，让前端能感知到问题。
+
+或者至少在响应中返回实际使用的 pagesize（当前已返回），前端应检查
+`response.pagesize !== requestedPagesize` 的情况。
+
+---
+
+## 八、影响范围
+
+| 组件/页面 | 受影响 | 说明 |
+|-----------|--------|------|
+| 助手页面 Card | 严重 | 1) V2 sandbox 电脑图标缺失；2) `kind=host` 的助手被错误禁用聊天；3) 搜索后标签 Tab 不更新 |
+| 助手详情页 | 严重 | 同 Card：V2 电脑图标缺失 + `kind=host` 错误禁用 |
+| AgentPicker — 聊天框 | 严重 | 只显示 20 条，搜索/分类不完整 |
+| AgentPicker — MC 身份设定 | 严重 | 只显示 20 条符合条件的，搜索/分类不完整 |
+| AgentPicker — MC 添加智能体 | 严重 | 同上 |
+| Chatbox InputArea | 不受影响 | 已正确使用 `computer_filter.kind` + 节点能力匹配 |
+| GetInfo API | 不受影响 | 已正确使用 IsSandbox + ComputerFilter |
+
+---
+
+## 九、相关文件
+
+### 后端
+
+| 文件 | 说明 |
+|------|------|
+| `openapi/agent/assistant.go` | List/Tags handler，分页参数解析 |
+| `openapi/agent/types.go` | pagesize 上限、ValidatePagination、BuildAssistantFilter |
+| `openapi/agent/filter.go` | AssistantsToResponse — sandbox 布尔化 |
+| `agent/store/xun/assistant.go` | DB 查询、ToAssistantModel、sandbox 列过滤 |
+| `agent/store/types/types.go` | AssistantModel 定义（Sandbox vs SandboxV2） |
+| `agent/store/types/convert.go` | ToAssistantModel — 只调用 ToSandbox |
+| `agent/store/types/sandbox_v2.go` | ToSandboxV2、LoadSandboxConfig |
+| `agent/assistant/load.go` | 加载时 V1/V2 分支处理 |
+| `agent/assistant/assistant.go` | GetInfo — 使用 IsSandbox |
+
+### 前端
+
+| 文件 | 说明 |
+|------|------|
+| `components/AgentPicker/index.tsx` | 组件实现 — pagesize:200、前端过滤 |
+| `components/AgentPicker/types.ts` | AgentPickerProps、AgentPickerFilter |
+| `chatbox/components/InputArea/AgentTag.tsx` | 聊天框调用 — 无 filter |
+| `pages/mission-control/.../IdentityPanel.tsx` | MC 调用 — filter={types,automated} |
+| `pages/mission-control/.../AddAgentModal/index.tsx` | MC 调用 — 同上 |
+| `pages/assistants/index.tsx` | 助手页面 — 正确的分页实现（参考） |
+| `openapi/agent/assistants.ts` | API 封装 |
+| `openapi/agent/tags.ts` | Tags API 封装 |
+| `openapi/agent/types.ts` | AgentFilter 类型定义 |

openapi/agent/assistant.go

@@ -305,12 +305,24 @@ func ListAssistantTags(c *gin.Context) {
 
 	// Parse filter parameters
 	typeParam := strings.TrimSpace(c.Query("type"))
-	if typeParam == "" {
-		typeParam = "assistant" // Default type
-	}
 	connector := strings.TrimSpace(c.Query("connector"))
 	keywords := strings.TrimSpace(c.Query("keywords"))
 
+	// Parse types (multiple, comma-separated for IN query)
+	var types []string
+	if typesParam := c.Query("types"); typesParam != "" {
+		for _, t := range strings.Split(typesParam, ",") {
+			if trimmed := strings.TrimSpace(t); trimmed != "" {
+				types = append(types, trimmed)
+			}
+		}
+	}
+
+	// Set default type only if neither type nor types is specified
+	if typeParam == "" && len(types) == 0 {
+		typeParam = "assistant"
+	}
+
 	// Parse boolean filters
 	var builtIn, mentionable, automated *bool
 	if builtInParam := c.Query("built_in"); builtInParam != "" {
@@ -326,6 +338,7 @@ func ListAssistantTags(c *gin.Context) {
 	// Build filter
 	filter := BuildAssistantFilter(AssistantFilterParams{
 		Type:        typeParam,
+		Types:       types,
 		Connector:   connector,
 		Keywords:    keywords,
 		BuiltIn:     builtIn,

openapi/agent/filter.go

@@ -179,6 +179,9 @@ func AssistantToResponse(assistant *agenttypes.AssistantModel, hasSandbox bool)
 	}
 
 	result["sandbox"] = hasSandbox
+	if assistant.ComputerFilter != nil {
+		result["computer_filter"] = assistant.ComputerFilter
+	}
 	return result
 }
 
@@ -192,7 +195,7 @@ func AssistantsToResponse(assistants []*agenttypes.AssistantModel) []map[string]
 
 	result := make([]map[string]interface{}, 0, len(assistants))
 	for _, a := range assistants {
-		hasSandbox := a.Sandbox != nil
+		hasSandbox := a.Sandbox != nil || a.IsSandbox
 		FilterBuiltInAssistant(a)
 		result = append(result, AssistantToResponse(a, hasSandbox))
 	}

openapi/agent/robot/completions.go

@@ -28,11 +28,9 @@ func resolveHostAssistantID(ctx context.Context, memberID string) (string, *robo
 		return "", nil, fmt.Errorf("failed to parse robot config: %w", err)
 	}
 
-	var hostID string
+	hostID := robottypes.ResolvePhaseAgent(config, robottypes.PhaseHost)
-	if config != nil && config.Resources != nil {
+	if hostID == "" {
-		hostID = config.Resources.GetPhaseAgent(robottypes.PhaseHost)
+		return "", nil, fmt.Errorf("no Host Agent configured for robot %s (set uses.host in agent.yml or resources.phases in robot config)", memberID)
-	} else {
-		hostID = "__yao." + string(robottypes.PhaseHost)
 	}
 
 	return hostID, record, nil

openapi/tests/agent/assistant_test.go

@@ -297,7 +297,8 @@ func TestListAssistants(t *testing.T) {
 
 	t.Run("ListAssistantsSandboxReturnsBool", func(t *testing.T) {
 		// Verify sandbox field is returned as boolean (not JSON object) in list response
-		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants?pagesize=5&types=assistant", nil)
+		// and V2 sandboxes include computer_filter
+		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants?pagesize=20&types=assistant", nil)
 		assert.NoError(t, err)
 		req.Header.Set("Authorization", "Bearer "+tokenInfo.AccessToken)
 
@@ -314,13 +315,26 @@ func TestListAssistants(t *testing.T) {
 
 		data, hasData := response["data"].([]interface{})
 		if hasData && len(data) > 0 {
-			a, ok := data[0].(map[string]interface{})
+			for _, item := range data {
-			if ok {
+				a, ok := item.(map[string]interface{})
+				if !ok {
+					continue
+				}
 				sandboxVal, exists := a["sandbox"]
-				assert.True(t, exists, "sandbox field should be present in default list fields")
+				assert.True(t, exists, "sandbox field should be present")
-				_, isBool := sandboxVal.(bool)
+				isSandbox, isBool := sandboxVal.(bool)
-				assert.True(t, isBool, "sandbox should be a boolean value, got %T", sandboxVal)
+				assert.True(t, isBool, "sandbox should be a boolean, got %T", sandboxVal)
-				t.Logf("sandbox field correctly returned as bool: %v", sandboxVal)
+
+				if isSandbox {
+					// V2 sandbox assistants should have computer_filter if configured
+					if cf, hasCF := a["computer_filter"]; hasCF {
+						cfMap, isMap := cf.(map[string]interface{})
+						assert.True(t, isMap, "computer_filter should be a map when present, got %T", cf)
+						if isMap {
+							t.Logf("Found computer_filter with kind=%v for assistant %v", cfMap["kind"], a["assistant_id"])
+						}
+					}
+				}
 			}
 		}
 	})
@@ -781,6 +795,101 @@ func TestAssistantEdgeCases(t *testing.T) {
 	})
 }
 
+// TestListAssistantsSandboxV2 tests sandbox V2 identification and computer_filter in responses
+func TestListAssistantsSandboxV2(t *testing.T) {
+	serverURL := testutils.Prepare(t)
+	defer testutils.Clean()
+
+	baseURL := ""
+	if openapi.Server != nil && openapi.Server.Config != nil {
+		baseURL = openapi.Server.Config.BaseURL
+	}
+
+	client := testutils.RegisterTestClient(t, "Agent Sandbox V2 Test Client", []string{"https://localhost/callback"})
+	defer testutils.CleanupTestClient(t, client.ClientID)
+	tokenInfo := testutils.ObtainAccessToken(t, serverURL, client.ClientID, client.ClientSecret, "https://localhost/callback", "openid profile")
+
+	t.Run("ListAssistantsSandboxV2WithComputerFilter", func(t *testing.T) {
+		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants?sandbox=true&types=assistant", nil)
+		assert.NoError(t, err)
+		req.Header.Set("Authorization", "Bearer "+tokenInfo.AccessToken)
+
+		resp, err := http.DefaultClient.Do(req)
+		assert.NoError(t, err)
+		assert.NotNil(t, resp)
+		defer resp.Body.Close()
+
+		assert.Equal(t, http.StatusOK, resp.StatusCode)
+
+		var response map[string]interface{}
+		err = json.NewDecoder(resp.Body).Decode(&response)
+		assert.NoError(t, err)
+
+		data, hasData := response["data"].([]interface{})
+		if hasData {
+			for _, item := range data {
+				a, ok := item.(map[string]interface{})
+				if !ok {
+					continue
+				}
+
+				sandboxVal, exists := a["sandbox"]
+				assert.True(t, exists, "sandbox field should exist")
+				isSandbox, isBool := sandboxVal.(bool)
+				assert.True(t, isBool, "sandbox should be bool, got %T", sandboxVal)
+				assert.True(t, isSandbox, "sandbox should be true when filtered by sandbox=true")
+
+				if cf, hasCF := a["computer_filter"]; hasCF && cf != nil {
+					cfMap, isMap := cf.(map[string]interface{})
+					assert.True(t, isMap, "computer_filter should be a map, got %T", cf)
+					if isMap {
+						_, hasKind := cfMap["kind"]
+						assert.True(t, hasKind, "computer_filter should contain kind field")
+						t.Logf("V2 sandbox assistant %v has computer_filter.kind=%v", a["assistant_id"], cfMap["kind"])
+					}
+				}
+			}
+			t.Logf("Checked %d sandbox assistants for V2 computer_filter", len(data))
+		}
+	})
+
+	t.Run("ListAssistantsComputerFilterInResponse", func(t *testing.T) {
+		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants?sandbox=true&pagesize=20", nil)
+		assert.NoError(t, err)
+		req.Header.Set("Authorization", "Bearer "+tokenInfo.AccessToken)
+
+		resp, err := http.DefaultClient.Do(req)
+		assert.NoError(t, err)
+		assert.NotNil(t, resp)
+		defer resp.Body.Close()
+
+		assert.Equal(t, http.StatusOK, resp.StatusCode)
+
+		var response map[string]interface{}
+		err = json.NewDecoder(resp.Body).Decode(&response)
+		assert.NoError(t, err)
+
+		data, hasData := response["data"].([]interface{})
+		v2Count := 0
+		if hasData {
+			for _, item := range data {
+				a, ok := item.(map[string]interface{})
+				if !ok {
+					continue
+				}
+				if cf, hasCF := a["computer_filter"]; hasCF && cf != nil {
+					v2Count++
+					cfMap, isMap := cf.(map[string]interface{})
+					if isMap {
+						t.Logf("Assistant %v: computer_filter=%v", a["assistant_id"], cfMap)
+					}
+				}
+			}
+		}
+		t.Logf("Found %d assistants with computer_filter out of %d sandbox assistants", v2Count, len(data))
+	})
+}
+
 // TestListAssistantTags tests the assistant tags endpoint
 func TestListAssistantTags(t *testing.T) {
 	serverURL := testutils.Prepare(t)
@@ -944,6 +1053,51 @@ func TestListAssistantTags(t *testing.T) {
 		t.Logf("Successfully retrieved %d tags with keywords filter", len(tags))
 	})
 
+	t.Run("ListAssistantTagsWithTypesFilter", func(t *testing.T) {
+		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants/tags?types=assistant,robot", nil)
+		assert.NoError(t, err)
+		req.Header.Set("Authorization", "Bearer "+tokenInfo.AccessToken)
+
+		resp, err := http.DefaultClient.Do(req)
+		assert.NoError(t, err)
+		assert.NotNil(t, resp)
+		defer resp.Body.Close()
+
+		assert.Equal(t, http.StatusOK, resp.StatusCode)
+
+		var tags []interface{}
+		err = json.NewDecoder(resp.Body).Decode(&tags)
+		assert.NoError(t, err)
+
+		if len(tags) > 0 {
+			tag, ok := tags[0].(map[string]interface{})
+			if ok {
+				assert.Contains(t, tag, "value", "Tag should have value field")
+				assert.Contains(t, tag, "label", "Tag should have label field")
+			}
+		}
+		t.Logf("Successfully retrieved %d tags with types=assistant,robot", len(tags))
+	})
+
+	t.Run("ListAssistantTagsWithTypesAndKeywords", func(t *testing.T) {
+		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants/tags?types=assistant,robot&keywords=test", nil)
+		assert.NoError(t, err)
+		req.Header.Set("Authorization", "Bearer "+tokenInfo.AccessToken)
+
+		resp, err := http.DefaultClient.Do(req)
+		assert.NoError(t, err)
+		assert.NotNil(t, resp)
+		defer resp.Body.Close()
+
+		assert.Equal(t, http.StatusOK, resp.StatusCode)
+
+		var tags []interface{}
+		err = json.NewDecoder(resp.Body).Decode(&tags)
+		assert.NoError(t, err)
+
+		t.Logf("Successfully retrieved %d tags with types+keywords", len(tags))
+	})
+
 	t.Run("ListAssistantTagsUnauthorized", func(t *testing.T) {
 		// Test without authentication
 		req, err := http.NewRequest("GET", serverURL+baseURL+"/agent/assistants/tags", nil)