Add internal subagent stream and notify policy

Refresh agent topology state after task restart
2026-05-11 07:47:28 +08:00 · 2026-03-07 11:52:36 +08:00 · 2026-03-07 01:53:18 +08:00
12 changed files with 661 additions and 47 deletions
--- a/pkg/agent/runtime_admin.go
+++ b/pkg/agent/runtime_admin.go
@@ -131,6 +131,7 @@ func (al *AgentLoop) HandleSubagentRuntime(ctx context.Context, action string, a
 					"transport":          fallbackString(strings.TrimSpace(subcfg.Transport), "local"),
 					"node_id":            strings.TrimSpace(subcfg.NodeID),
 					"parent_agent_id":    strings.TrimSpace(subcfg.ParentAgentID),
+					"notify_main_policy": fallbackString(strings.TrimSpace(subcfg.NotifyMainPolicy), "final_only"),
 					"display_name":       subcfg.DisplayName,
 					"role":               subcfg.Role,
 					"description":        subcfg.Description,
@@ -157,6 +158,7 @@ func (al *AgentLoop) HandleSubagentRuntime(ctx context.Context, action string, a
 						"transport":          profile.Transport,
 						"node_id":            profile.NodeID,
 						"parent_agent_id":    profile.ParentAgentID,
+						"notify_main_policy": fallbackString(strings.TrimSpace(profile.NotifyMainPolicy), "final_only"),
 						"display_name":       profile.Name,
 						"role":               profile.Role,
 						"description":        "Node-registered remote main agent branch",
@@ -360,6 +362,37 @@ func (al *AgentLoop) HandleSubagentRuntime(ctx context.Context, action string, a
 			return nil, err
 		}
 		return map[string]interface{}{"found": true, "thread": thread, "messages": items}, nil
+	case "stream":
+		taskID, err := resolveSubagentTaskIDForRuntime(sm, runtimeStringArg(args, "id"))
+		if err != nil {
+			return nil, err
+		}
+		task, ok := sm.GetTask(taskID)
+		if !ok {
+			return map[string]interface{}{"found": false}, nil
+		}
+		events, err := sm.Events(taskID, runtimeIntArg(args, "limit", 100))
+		if err != nil {
+			return nil, err
+		}
+		var thread *tools.AgentThread
+		var messages []tools.AgentMessage
+		if strings.TrimSpace(task.ThreadID) != "" {
+			if th, ok := sm.Thread(task.ThreadID); ok {
+				thread = th
+			}
+			messages, err = sm.ThreadMessages(task.ThreadID, runtimeIntArg(args, "limit", 100))
+			if err != nil {
+				return nil, err
+			}
+		}
+		stream := mergeSubagentStream(events, messages)
+		return map[string]interface{}{
+			"found":  true,
+			"task":   cloneSubagentTask(task),
+			"thread": thread,
+			"items":  stream,
+		}, nil
 	case "inbox":
 		agentID := runtimeStringArg(args, "agent_id")
 		if agentID == "" {
@@ -386,6 +419,47 @@ func (al *AgentLoop) HandleSubagentRuntime(ctx context.Context, action string, a
 	}
 }

+func mergeSubagentStream(events []tools.SubagentRunEvent, messages []tools.AgentMessage) []map[string]interface{} {
+	items := make([]map[string]interface{}, 0, len(events)+len(messages))
+	for _, evt := range events {
+		items = append(items, map[string]interface{}{
+			"kind":        "event",
+			"at":          evt.At,
+			"run_id":      evt.RunID,
+			"agent_id":    evt.AgentID,
+			"event_type":  evt.Type,
+			"status":      evt.Status,
+			"message":     evt.Message,
+			"retry_count": evt.RetryCount,
+		})
+	}
+	for _, msg := range messages {
+		items = append(items, map[string]interface{}{
+			"kind":           "message",
+			"at":             msg.CreatedAt,
+			"message_id":     msg.MessageID,
+			"thread_id":      msg.ThreadID,
+			"from_agent":     msg.FromAgent,
+			"to_agent":       msg.ToAgent,
+			"reply_to":       msg.ReplyTo,
+			"correlation_id": msg.CorrelationID,
+			"message_type":   msg.Type,
+			"content":        msg.Content,
+			"status":         msg.Status,
+			"requires_reply": msg.RequiresReply,
+		})
+	}
+	sort.Slice(items, func(i, j int) bool {
+		left, _ := items[i]["at"].(int64)
+		right, _ := items[j]["at"].(int64)
+		if left != right {
+			return left < right
+		}
+		return fmt.Sprintf("%v", items[i]["kind"]) < fmt.Sprintf("%v", items[j]["kind"])
+	})
+	return items
+}
+
 func cloneSubagentTask(in *tools.SubagentTask) *tools.SubagentTask {
 	if in == nil {
 		return nil
--- a/pkg/agent/runtime_admin_test.go
+++ b/pkg/agent/runtime_admin_test.go
@@ -5,6 +5,7 @@ import (
 	"os"
 	"path/filepath"
 	"testing"
+	"time"

 	"clawgo/pkg/config"
 	"clawgo/pkg/runtimecfg"
@@ -75,6 +76,7 @@ func TestHandleSubagentRuntimeUpsertConfigSubagent(t *testing.T) {
 	out, err := loop.HandleSubagentRuntime(context.Background(), "upsert_config_subagent", map[string]interface{}{
 		"agent_id":           "reviewer",
 		"role":               "testing",
+		"notify_main_policy": "internal_only",
 		"display_name":       "Review Agent",
 		"system_prompt":      "review changes",
 		"system_prompt_file": "agents/reviewer/AGENT.md",
@@ -99,6 +101,9 @@ func TestHandleSubagentRuntimeUpsertConfigSubagent(t *testing.T) {
 	if subcfg.SystemPromptFile != "agents/reviewer/AGENT.md" {
 		t.Fatalf("expected system_prompt_file to persist, got %+v", subcfg)
 	}
+	if subcfg.NotifyMainPolicy != "internal_only" {
+		t.Fatalf("expected notify_main_policy to persist, got %+v", subcfg)
+	}
 	if len(reloaded.Agents.Router.Rules) == 0 {
 		t.Fatalf("expected router rules to be persisted")
 	}
@@ -316,3 +321,71 @@ func TestHandleSubagentRuntimeProtectsMainAgent(t *testing.T) {
 		t.Fatalf("expected deleting main agent to fail")
 	}
 }
+
+func TestHandleSubagentRuntimeStream(t *testing.T) {
+	workspace := t.TempDir()
+	manager := tools.NewSubagentManager(nil, workspace, nil)
+	manager.SetRunFunc(func(ctx context.Context, task *tools.SubagentTask) (string, error) {
+		return "stream-result", nil
+	})
+	loop := &AgentLoop{
+		workspace:       workspace,
+		subagentManager: manager,
+		subagentRouter:  tools.NewSubagentRouter(manager),
+	}
+
+	out, err := loop.HandleSubagentRuntime(context.Background(), "spawn", map[string]interface{}{
+		"task":     "prepare streamable task",
+		"agent_id": "coder",
+		"channel":  "webui",
+		"chat_id":  "webui",
+	})
+	if err != nil {
+		t.Fatalf("spawn failed: %v", err)
+	}
+	payload, ok := out.(map[string]interface{})
+	if !ok {
+		t.Fatalf("unexpected spawn payload: %T", out)
+	}
+	_ = payload
+	var task *tools.SubagentTask
+	for i := 0; i < 50; i++ {
+		tasks := manager.ListTasks()
+		if len(tasks) > 0 && tasks[0].Status == "completed" {
+			task = tasks[0]
+			break
+		}
+		time.Sleep(10 * time.Millisecond)
+	}
+	if task == nil {
+		t.Fatalf("expected completed task")
+	}
+
+	out, err = loop.HandleSubagentRuntime(context.Background(), "stream", map[string]interface{}{
+		"id": task.ID,
+	})
+	if err != nil {
+		t.Fatalf("stream failed: %v", err)
+	}
+	streamPayload, ok := out.(map[string]interface{})
+	if !ok || streamPayload["found"] != true {
+		t.Fatalf("unexpected stream payload: %#v", out)
+	}
+	items, ok := streamPayload["items"].([]map[string]interface{})
+	if !ok || len(items) == 0 {
+		t.Fatalf("expected merged stream items, got %#v", streamPayload["items"])
+	}
+	foundEvent := false
+	foundMessage := false
+	for _, item := range items {
+		switch item["kind"] {
+		case "event":
+			foundEvent = true
+		case "message":
+			foundMessage = true
+		}
+	}
+	if !foundEvent || !foundMessage {
+		t.Fatalf("expected merged event and message items, got %#v", items)
+	}
+}
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -73,6 +73,7 @@ type SubagentConfig struct {
 	Transport             string                `json:"transport,omitempty"`
 	NodeID                string                `json:"node_id,omitempty"`
 	ParentAgentID         string                `json:"parent_agent_id,omitempty"`
+	NotifyMainPolicy      string                `json:"notify_main_policy,omitempty"`
 	DisplayName           string                `json:"display_name,omitempty"`
 	Role                  string                `json:"role,omitempty"`
 	Description           string                `json:"description,omitempty"`
--- a/pkg/config/validate.go
+++ b/pkg/config/validate.go
@@ -309,6 +309,13 @@ func validateSubagents(cfg *Config) []error {
 				errs = append(errs, fmt.Errorf("agents.subagents.%s.transport must be one of: local, node", id))
 			}
 		}
+		if policy := strings.TrimSpace(raw.NotifyMainPolicy); policy != "" {
+			switch policy {
+			case "final_only", "milestone", "on_blocked", "always", "internal_only":
+			default:
+				errs = append(errs, fmt.Errorf("agents.subagents.%s.notify_main_policy must be one of: final_only, milestone, on_blocked, always, internal_only", id))
+			}
+		}
 		if transport == "node" && strings.TrimSpace(raw.NodeID) == "" {
 			errs = append(errs, fmt.Errorf("agents.subagents.%s.node_id is required when transport=node", id))
 		}
--- a/pkg/config/validate_test.go
+++ b/pkg/config/validate_test.go
@@ -110,3 +110,21 @@ func TestValidateNodeBackedSubagentAllowsMissingPromptFile(t *testing.T) {
 		t.Fatalf("expected node-backed config to be valid, got %v", errs)
 	}
 }
+
+func TestValidateSubagentsRejectsInvalidNotifyMainPolicy(t *testing.T) {
+	t.Parallel()
+
+	cfg := DefaultConfig()
+	cfg.Agents.Subagents["coder"] = SubagentConfig{
+		Enabled:          true,
+		SystemPromptFile: "agents/coder/AGENT.md",
+		NotifyMainPolicy: "loud",
+		Runtime: SubagentRuntimeConfig{
+			Proxy: "proxy",
+		},
+	}
+
+	if errs := Validate(cfg); len(errs) == 0 {
+		t.Fatalf("expected validation errors")
+	}
+}
--- a/pkg/tools/subagent.go
+++ b/pkg/tools/subagent.go
@@ -2,6 +2,7 @@ package tools

 import (
 	"context"
+	"errors"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -10,6 +11,7 @@ import (
 	"time"

 	"clawgo/pkg/bus"
+	"clawgo/pkg/ekg"
 	"clawgo/pkg/providers"
 )

@@ -22,6 +24,7 @@ type SubagentTask struct {
 	Transport        string                 `json:"transport,omitempty"`
 	NodeID           string                 `json:"node_id,omitempty"`
 	ParentAgentID    string                 `json:"parent_agent_id,omitempty"`
+	NotifyMainPolicy string                 `json:"notify_main_policy,omitempty"`
 	SessionKey       string                 `json:"session_key"`
 	MemoryNS         string                 `json:"memory_ns"`
 	SystemPrompt     string                 `json:"system_prompt,omitempty"`
@@ -62,23 +65,25 @@ type SubagentManager struct {
 	profileStore       *SubagentProfileStore
 	runStore           *SubagentRunStore
 	mailboxStore       *AgentMailboxStore
+	ekg                *ekg.Engine
 }

 type SubagentSpawnOptions struct {
-	Task           string
-	Label          string
-	Role           string
-	AgentID        string
-	MaxRetries     int
-	RetryBackoff   int
-	TimeoutSec     int
-	MaxTaskChars   int
-	MaxResultChars int
-	OriginChannel  string
-	OriginChatID   string
-	ThreadID       string
-	CorrelationID  string
-	ParentRunID    string
+	Task             string
+	Label            string
+	Role             string
+	AgentID          string
+	NotifyMainPolicy string
+	MaxRetries       int
+	RetryBackoff     int
+	TimeoutSec       int
+	MaxTaskChars     int
+	MaxResultChars   int
+	OriginChannel    string
+	OriginChatID     string
+	ThreadID         string
+	CorrelationID    string
+	ParentRunID      string
 }

 func NewSubagentManager(provider providers.LLMProvider, workspace string, bus *bus.MessageBus) *SubagentManager {
@@ -96,6 +101,7 @@ func NewSubagentManager(provider providers.LLMProvider, workspace string, bus *b
 		profileStore:       store,
 		runStore:           runStore,
 		mailboxStore:       mailboxStore,
+		ekg:                ekg.New(workspace),
 	}
 	if runStore != nil {
 		for _, task := range runStore.List() {
@@ -167,6 +173,7 @@ func (sm *SubagentManager) spawnTask(ctx context.Context, opts SubagentSpawnOpti
 	transport := "local"
 	nodeID := ""
 	parentAgentID := ""
+	notifyMainPolicy := "final_only"
 	toolAllowlist := []string(nil)
 	maxRetries := 0
 	retryBackoff := 1000
@@ -199,6 +206,7 @@ func (sm *SubagentManager) spawnTask(ctx context.Context, opts SubagentSpawnOpti
 		}
 		nodeID = strings.TrimSpace(profile.NodeID)
 		parentAgentID = strings.TrimSpace(profile.ParentAgentID)
+		notifyMainPolicy = normalizeNotifyMainPolicy(profile.NotifyMainPolicy)
 		systemPrompt = strings.TrimSpace(profile.SystemPrompt)
 		systemPromptFile = strings.TrimSpace(profile.SystemPromptFile)
 		toolAllowlist = append([]string(nil), profile.ToolAllowlist...)
@@ -236,6 +244,9 @@ func (sm *SubagentManager) spawnTask(ctx context.Context, opts SubagentSpawnOpti
 	}
 	originChannel := strings.TrimSpace(opts.OriginChannel)
 	originChatID := strings.TrimSpace(opts.OriginChatID)
+	if raw := strings.TrimSpace(opts.NotifyMainPolicy); raw != "" {
+		notifyMainPolicy = normalizeNotifyMainPolicy(raw)
+	}
 	threadID := strings.TrimSpace(opts.ThreadID)
 	correlationID := strings.TrimSpace(opts.CorrelationID)
 	parentRunID := strings.TrimSpace(opts.ParentRunID)
@@ -274,6 +285,7 @@ func (sm *SubagentManager) spawnTask(ctx context.Context, opts SubagentSpawnOpti
 		Transport:        transport,
 		NodeID:           nodeID,
 		ParentAgentID:    parentAgentID,
+		NotifyMainPolicy: notifyMainPolicy,
 		SessionKey:       sessionKey,
 		MemoryNS:         memoryNS,
 		SystemPrompt:     systemPrompt,
@@ -368,20 +380,11 @@ func (sm *SubagentManager) runTask(ctx context.Context, task *SubagentTask) {
 	}
 	sm.mu.Unlock()

-	// 2. Result broadcast (keep existing behavior)
-	if sm.bus != nil {
-		prefix := "Task completed"
-		if runErr != nil {
-			prefix = "Task failed"
-		}
-		if task.Label != "" {
-			if runErr != nil {
-				prefix = fmt.Sprintf("Task '%s' failed", task.Label)
-			} else {
-				prefix = fmt.Sprintf("Task '%s' completed", task.Label)
-			}
-		}
-		announceContent := fmt.Sprintf("%s.\n\nResult:\n%s", prefix, task.Result)
+	sm.recordEKG(task, runErr)
+
+	// 2. Result broadcast
+	if sm.bus != nil && shouldNotifyMainOnFinal(task.NotifyMainPolicy, runErr, task) {
+		announceContent, notifyReason := buildSubagentMainNotification(task, runErr)
 		sm.bus.PublishInbound(bus.InboundMessage{
 			Channel:    "system",
 			SenderID:   fmt.Sprintf("subagent:%s", task.ID),
@@ -389,20 +392,142 @@ func (sm *SubagentManager) runTask(ctx context.Context, task *SubagentTask) {
 			SessionKey: task.SessionKey,
 			Content:    announceContent,
 			Metadata: map[string]string{
-				"trigger":     "subagent",
-				"subagent_id": task.ID,
-				"agent_id":    task.AgentID,
-				"role":        task.Role,
-				"session_key": task.SessionKey,
-				"memory_ns":   task.MemoryNS,
-				"retry_count": fmt.Sprintf("%d", task.RetryCount),
-				"timeout_sec": fmt.Sprintf("%d", task.TimeoutSec),
-				"status":      task.Status,
+				"trigger":       "subagent",
+				"subagent_id":   task.ID,
+				"agent_id":      task.AgentID,
+				"role":          task.Role,
+				"session_key":   task.SessionKey,
+				"memory_ns":     task.MemoryNS,
+				"retry_count":   fmt.Sprintf("%d", task.RetryCount),
+				"timeout_sec":   fmt.Sprintf("%d", task.TimeoutSec),
+				"status":        task.Status,
+				"notify_reason": notifyReason,
 			},
 		})
 	}
 }

+func (sm *SubagentManager) recordEKG(task *SubagentTask, runErr error) {
+	if sm == nil || sm.ekg == nil || task == nil {
+		return
+	}
+	status := "success"
+	logText := strings.TrimSpace(task.Result)
+	if runErr != nil {
+		status = "error"
+		if isBlockedSubagentError(runErr) {
+			logText = "blocked: " + strings.TrimSpace(task.Result)
+		}
+	}
+	sm.ekg.Record(ekg.Event{
+		TaskID:  task.ID,
+		Session: task.SessionKey,
+		Channel: task.OriginChannel,
+		Source:  "subagent",
+		Status:  status,
+		Log:     logText,
+	})
+}
+
+func normalizeNotifyMainPolicy(v string) string {
+	switch strings.ToLower(strings.TrimSpace(v)) {
+	case "", "final_only":
+		return "final_only"
+	case "milestone", "on_blocked", "always", "internal_only":
+		return strings.ToLower(strings.TrimSpace(v))
+	default:
+		return "final_only"
+	}
+}
+
+func shouldNotifyMainOnFinal(policy string, runErr error, task *SubagentTask) bool {
+	switch normalizeNotifyMainPolicy(policy) {
+	case "internal_only":
+		return false
+	case "always", "final_only":
+		return true
+	case "on_blocked":
+		return isBlockedSubagentError(runErr)
+	case "milestone":
+		return false
+	default:
+		return true
+	}
+}
+
+func buildSubagentMainNotification(task *SubagentTask, runErr error) (string, string) {
+	status := "completed"
+	reason := "final"
+	if runErr != nil {
+		status = "failed"
+		if isBlockedSubagentError(runErr) {
+			status = "blocked"
+			reason = "blocked"
+		}
+	}
+	return fmt.Sprintf(
+		"Subagent update\nagent: %s\nrun: %s\nstatus: %s\nreason: %s\ntask: %s\nsummary: %s",
+		strings.TrimSpace(task.AgentID),
+		strings.TrimSpace(task.ID),
+		status,
+		reason,
+		summarizeSubagentText(firstNonEmpty(task.Label, task.Task), 120),
+		summarizeSubagentText(task.Result, 280),
+	), reason
+}
+
+func isBlockedSubagentError(err error) bool {
+	if err == nil {
+		return false
+	}
+	if errors.Is(err, context.DeadlineExceeded) {
+		return true
+	}
+	msg := strings.ToLower(strings.TrimSpace(err.Error()))
+	if msg == "" {
+		return false
+	}
+	blockedHints := []string{
+		"timeout",
+		"deadline exceeded",
+		"quota",
+		"rate limit",
+		"too many requests",
+		"permission denied",
+		"requires input",
+		"waiting for reply",
+		"blocked",
+	}
+	for _, hint := range blockedHints {
+		if strings.Contains(msg, hint) {
+			return true
+		}
+	}
+	return false
+}
+
+func summarizeSubagentText(s string, max int) string {
+	s = strings.TrimSpace(strings.ReplaceAll(s, "\r\n", "\n"))
+	s = strings.ReplaceAll(s, "\n", " ")
+	s = strings.Join(strings.Fields(s), " ")
+	if s == "" {
+		return "(empty)"
+	}
+	if max > 0 && len(s) > max {
+		return strings.TrimSpace(s[:max-3]) + "..."
+	}
+	return s
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, v := range values {
+		if strings.TrimSpace(v) != "" {
+			return strings.TrimSpace(v)
+		}
+	}
+	return ""
+}
+
 func (sm *SubagentManager) runWithRetry(ctx context.Context, task *SubagentTask) (string, error) {
 	maxRetries := normalizePositiveBound(task.MaxRetries, 0, 8)
 	backoffMs := normalizePositiveBound(task.RetryBackoff, 500, 120000)
--- a/pkg/tools/subagent_config_manager.go
+++ b/pkg/tools/subagent_config_manager.go
@@ -27,6 +27,7 @@ func DraftConfigSubagent(description, agentIDHint string) map[string]interface{}
 		"role":               role,
 		"display_name":       displayName,
 		"description":        desc,
+		"notify_main_policy": "final_only",
 		"system_prompt":      systemPrompt,
 		"system_prompt_file": "agents/" + agentID + "/AGENT.md",
 		"memory_namespace":   agentID,
@@ -80,6 +81,9 @@ func UpsertConfigSubagent(configPath string, args map[string]interface{}) (map[s
 	if v := stringArgFromMap(args, "display_name"); v != "" {
 		subcfg.DisplayName = v
 	}
+	if v := stringArgFromMap(args, "notify_main_policy"); v != "" {
+		subcfg.NotifyMainPolicy = v
+	}
 	if v := stringArgFromMap(args, "description"); v != "" {
 		subcfg.Description = v
 	}
--- a/pkg/tools/subagent_config_tool_test.go
+++ b/pkg/tools/subagent_config_tool_test.go
@@ -32,6 +32,7 @@ func TestSubagentConfigToolUpsert(t *testing.T) {
 		"action":             "upsert",
 		"agent_id":           "reviewer",
 		"role":               "testing",
+		"notify_main_policy": "internal_only",
 		"display_name":       "Review Agent",
 		"description":        "负责回归与评审",
 		"system_prompt":      "review changes",
@@ -56,6 +57,9 @@ func TestSubagentConfigToolUpsert(t *testing.T) {
 	if reloaded.Agents.Subagents["reviewer"].DisplayName != "Review Agent" {
 		t.Fatalf("expected config to persist reviewer, got %+v", reloaded.Agents.Subagents["reviewer"])
 	}
+	if reloaded.Agents.Subagents["reviewer"].NotifyMainPolicy != "internal_only" {
+		t.Fatalf("expected notify_main_policy to persist, got %+v", reloaded.Agents.Subagents["reviewer"])
+	}
 	if len(reloaded.Agents.Router.Rules) == 0 {
 		t.Fatalf("expected router rules to persist")
 	}
--- a/pkg/tools/subagent_profile.go
+++ b/pkg/tools/subagent_profile.go
@@ -22,6 +22,7 @@ type SubagentProfile struct {
 	Transport        string   `json:"transport,omitempty"`
 	NodeID           string   `json:"node_id,omitempty"`
 	ParentAgentID    string   `json:"parent_agent_id,omitempty"`
+	NotifyMainPolicy string   `json:"notify_main_policy,omitempty"`
 	Role             string   `json:"role,omitempty"`
 	SystemPrompt     string   `json:"system_prompt,omitempty"`
 	SystemPromptFile string   `json:"system_prompt_file,omitempty"`
@@ -188,6 +189,7 @@ func normalizeSubagentProfile(in SubagentProfile) SubagentProfile {
 	p.Transport = normalizeProfileTransport(p.Transport)
 	p.NodeID = strings.TrimSpace(p.NodeID)
 	p.ParentAgentID = normalizeSubagentIdentifier(p.ParentAgentID)
+	p.NotifyMainPolicy = normalizeNotifyMainPolicy(p.NotifyMainPolicy)
 	p.Role = strings.TrimSpace(p.Role)
 	p.SystemPrompt = strings.TrimSpace(p.SystemPrompt)
 	p.SystemPromptFile = strings.TrimSpace(p.SystemPromptFile)
@@ -404,6 +406,7 @@ func profileFromConfig(agentID string, subcfg config.SubagentConfig) SubagentPro
 		Transport:        strings.TrimSpace(subcfg.Transport),
 		NodeID:           strings.TrimSpace(subcfg.NodeID),
 		ParentAgentID:    strings.TrimSpace(subcfg.ParentAgentID),
+		NotifyMainPolicy: strings.TrimSpace(subcfg.NotifyMainPolicy),
 		Role:             strings.TrimSpace(subcfg.Role),
 		SystemPrompt:     strings.TrimSpace(subcfg.SystemPrompt),
 		SystemPromptFile: strings.TrimSpace(subcfg.SystemPromptFile),
@@ -507,6 +510,7 @@ func (t *SubagentProfileTool) Parameters() map[string]interface{} {
 				"description": "Unique subagent id, e.g. coder/writer/tester",
 			},
 			"name":               map[string]interface{}{"type": "string"},
+			"notify_main_policy": map[string]interface{}{"type": "string", "description": "final_only|internal_only|milestone|on_blocked|always"},
 			"role":               map[string]interface{}{"type": "string"},
 			"system_prompt":      map[string]interface{}{"type": "string"},
 			"system_prompt_file": map[string]interface{}{"type": "string"},
@@ -577,6 +581,7 @@ func (t *SubagentProfileTool) Execute(ctx context.Context, args map[string]inter
 		p := SubagentProfile{
 			AgentID:          agentID,
 			Name:             stringArg(args, "name"),
+			NotifyMainPolicy: stringArg(args, "notify_main_policy"),
 			Role:             stringArg(args, "role"),
 			SystemPrompt:     stringArg(args, "system_prompt"),
 			SystemPromptFile: stringArg(args, "system_prompt_file"),
@@ -612,6 +617,9 @@ func (t *SubagentProfileTool) Execute(ctx context.Context, args map[string]inter
 		if _, ok := args["role"]; ok {
 			next.Role = stringArg(args, "role")
 		}
+		if _, ok := args["notify_main_policy"]; ok {
+			next.NotifyMainPolicy = stringArg(args, "notify_main_policy")
+		}
 		if _, ok := args["system_prompt"]; ok {
 			next.SystemPrompt = stringArg(args, "system_prompt")
 		}
--- a/pkg/tools/subagent_runtime_control_test.go
+++ b/pkg/tools/subagent_runtime_control_test.go
@@ -145,8 +145,11 @@ func TestSubagentBroadcastIncludesFailureStatus(t *testing.T) {
 	if got := strings.TrimSpace(msg.Metadata["status"]); got != "failed" {
 		t.Fatalf("expected metadata status=failed, got %q", got)
 	}
-	if !strings.Contains(strings.ToLower(msg.Content), "failed") {
-		t.Fatalf("expected failure wording in content, got %q", msg.Content)
+	if !strings.Contains(strings.ToLower(msg.Content), "status: failed") {
+		t.Fatalf("expected structured failure status in content, got %q", msg.Content)
+	}
+	if got := strings.TrimSpace(msg.Metadata["notify_reason"]); got != "final" {
+		t.Fatalf("expected notify_reason=final, got %q", got)
 	}
 }

@@ -205,6 +208,150 @@ func TestSubagentManagerRestoresPersistedRuns(t *testing.T) {
 	time.Sleep(100 * time.Millisecond)
 }

+func TestSubagentManagerInternalOnlySuppressesMainNotification(t *testing.T) {
+	workspace := t.TempDir()
+	msgBus := bus.NewMessageBus()
+	manager := NewSubagentManager(nil, workspace, msgBus)
+	manager.SetRunFunc(func(ctx context.Context, task *SubagentTask) (string, error) {
+		return "silent-result", nil
+	})
+	store := manager.ProfileStore()
+	if store == nil {
+		t.Fatalf("expected profile store")
+	}
+	if _, err := store.Upsert(SubagentProfile{
+		AgentID:          "coder",
+		Name:             "Code Agent",
+		NotifyMainPolicy: "internal_only",
+		SystemPromptFile: "agents/coder/AGENT.md",
+		Status:           "active",
+	}); err != nil {
+		t.Fatalf("profile upsert failed: %v", err)
+	}
+
+	_, err := manager.Spawn(context.Background(), SubagentSpawnOptions{
+		Task:          "internal-only task",
+		AgentID:       "coder",
+		OriginChannel: "cli",
+		OriginChatID:  "direct",
+	})
+	if err != nil {
+		t.Fatalf("spawn failed: %v", err)
+	}
+	task := waitSubagentDone(t, manager, 4*time.Second)
+	if task.Status != "completed" {
+		t.Fatalf("expected completed task, got %s", task.Status)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 200*time.Millisecond)
+	defer cancel()
+	if msg, ok := msgBus.ConsumeInbound(ctx); ok {
+		t.Fatalf("did not expect main notification, got %+v", msg)
+	}
+}
+
+func TestSubagentManagerOnBlockedNotifiesOnlyBlockedFailures(t *testing.T) {
+	workspace := t.TempDir()
+	msgBus := bus.NewMessageBus()
+	manager := NewSubagentManager(nil, workspace, msgBus)
+	manager.SetRunFunc(func(ctx context.Context, task *SubagentTask) (string, error) {
+		switch task.Task {
+		case "blocked-task":
+			return "", errors.New("command tick timeout exceeded: 600s")
+		default:
+			return "done", nil
+		}
+	})
+	store := manager.ProfileStore()
+	if store == nil {
+		t.Fatalf("expected profile store")
+	}
+	if _, err := store.Upsert(SubagentProfile{
+		AgentID:          "pm",
+		Name:             "Product Manager",
+		NotifyMainPolicy: "on_blocked",
+		SystemPromptFile: "agents/pm/AGENT.md",
+		Status:           "active",
+	}); err != nil {
+		t.Fatalf("profile upsert failed: %v", err)
+	}
+
+	_, err := manager.Spawn(context.Background(), SubagentSpawnOptions{
+		Task:          "successful-task",
+		AgentID:       "pm",
+		OriginChannel: "cli",
+		OriginChatID:  "direct",
+	})
+	if err != nil {
+		t.Fatalf("spawn success case failed: %v", err)
+	}
+	_ = waitSubagentDone(t, manager, 4*time.Second)
+
+	ctxSilent, cancelSilent := context.WithTimeout(context.Background(), 200*time.Millisecond)
+	defer cancelSilent()
+	if msg, ok := msgBus.ConsumeInbound(ctxSilent); ok {
+		t.Fatalf("did not expect success notification for on_blocked, got %+v", msg)
+	}
+
+	_, err = manager.Spawn(context.Background(), SubagentSpawnOptions{
+		Task:          "blocked-task",
+		AgentID:       "pm",
+		OriginChannel: "cli",
+		OriginChatID:  "direct",
+	})
+	if err != nil {
+		t.Fatalf("spawn blocked case failed: %v", err)
+	}
+	_ = waitSubagentDone(t, manager, 4*time.Second)
+
+	ctxBlocked, cancelBlocked := context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancelBlocked()
+	msg, ok := msgBus.ConsumeInbound(ctxBlocked)
+	if !ok {
+		t.Fatalf("expected blocked notification")
+	}
+	if got := strings.TrimSpace(msg.Metadata["notify_reason"]); got != "blocked" {
+		t.Fatalf("expected notify_reason=blocked, got %q", got)
+	}
+	if !strings.Contains(strings.ToLower(msg.Content), "blocked") {
+		t.Fatalf("expected blocked wording in content, got %q", msg.Content)
+	}
+}
+
+func TestSubagentManagerRecordsFailuresToEKG(t *testing.T) {
+	workspace := t.TempDir()
+	manager := NewSubagentManager(nil, workspace, nil)
+	manager.SetRunFunc(func(ctx context.Context, task *SubagentTask) (string, error) {
+		return "", errors.New("rate limit exceeded")
+	})
+
+	_, err := manager.Spawn(context.Background(), SubagentSpawnOptions{
+		Task:          "ekg failure",
+		AgentID:       "coder",
+		OriginChannel: "cli",
+		OriginChatID:  "direct",
+	})
+	if err != nil {
+		t.Fatalf("spawn failed: %v", err)
+	}
+	_ = waitSubagentDone(t, manager, 4*time.Second)
+
+	data, err := os.ReadFile(filepath.Join(workspace, "memory", "ekg-events.jsonl"))
+	if err != nil {
+		t.Fatalf("expected ekg events to be written: %v", err)
+	}
+	text := string(data)
+	if !strings.Contains(text, "\"source\":\"subagent\"") {
+		t.Fatalf("expected subagent source in ekg log, got %s", text)
+	}
+	if !strings.Contains(text, "\"status\":\"error\"") {
+		t.Fatalf("expected error status in ekg log, got %s", text)
+	}
+	if !strings.Contains(strings.ToLower(text), "rate limit exceeded") {
+		t.Fatalf("expected failure text in ekg log, got %s", text)
+	}
+}
+
 func TestSubagentManagerAutoRecoversRunningTaskAfterRestart(t *testing.T) {
 	workspace := t.TempDir()
 	block := make(chan struct{})
--- a/webui/src/pages/SubagentProfiles.tsx
+++ b/webui/src/pages/SubagentProfiles.tsx
@@ -6,6 +6,7 @@ import { useUI } from '../context/UIContext';
 type SubagentProfile = {
  agent_id: string;
  name?: string;
+  notify_main_policy?: string;
  role?: string;
  system_prompt?: string;
  system_prompt_file?: string;
@@ -31,6 +32,7 @@ type ToolAllowlistGroup = {
 const emptyDraft: SubagentProfile = {
  agent_id: '',
  name: '',
+  notify_main_policy: 'final_only',
  role: '',
  system_prompt: '',
  system_prompt_file: '',
@@ -79,6 +81,7 @@ const SubagentProfiles: React.FC = () => {
    setDraft({
      agent_id: next.agent_id || '',
      name: next.name || '',
+      notify_main_policy: next.notify_main_policy || 'final_only',
      role: next.role || '',
      system_prompt: next.system_prompt || '',
      system_prompt_file: next.system_prompt_file || '',
@@ -140,6 +143,7 @@ const SubagentProfiles: React.FC = () => {
    setDraft({
      agent_id: p.agent_id || '',
      name: p.name || '',
+      notify_main_policy: p.notify_main_policy || 'final_only',
      role: p.role || '',
      system_prompt: p.system_prompt || '',
      system_prompt_file: p.system_prompt_file || '',
@@ -193,6 +197,7 @@ const SubagentProfiles: React.FC = () => {
          action,
          agent_id: agentId,
          name: draft.name || '',
+          notify_main_policy: draft.notify_main_policy || 'final_only',
          role: draft.role || '',
          system_prompt: draft.system_prompt || '',
          system_prompt_file: draft.system_prompt_file || '',
@@ -350,6 +355,20 @@ const SubagentProfiles: React.FC = () => {
                <option value="disabled">disabled</option>
              </select>
            </div>
+            <div>
+              <div className="text-xs text-zinc-400 mb-1">notify_main_policy</div>
+              <select
+                value={draft.notify_main_policy || 'final_only'}
+                onChange={(e) => setDraft({ ...draft, notify_main_policy: e.target.value })}
+                className="w-full px-2 py-1 text-xs bg-zinc-900 border border-zinc-700 rounded"
+              >
+                <option value="final_only">final_only</option>
+                <option value="internal_only">internal_only</option>
+                <option value="milestone">milestone</option>
+                <option value="on_blocked">on_blocked</option>
+                <option value="always">always</option>
+              </select>
+            </div>
            <div className="md:col-span-2">
              <div className="text-xs text-zinc-400 mb-1">system_prompt_file</div>
              <input
--- a/webui/src/pages/Subagents.tsx
+++ b/webui/src/pages/Subagents.tsx
@@ -60,6 +60,26 @@ type AgentMessage = {
  created_at?: number;
 };

+type StreamItem = {
+  kind?: 'event' | 'message' | string;
+  at?: number;
+  run_id?: string;
+  agent_id?: string;
+  event_type?: string;
+  message?: string;
+  retry_count?: number;
+  message_id?: string;
+  thread_id?: string;
+  from_agent?: string;
+  to_agent?: string;
+  reply_to?: string;
+  correlation_id?: string;
+  message_type?: string;
+  content?: string;
+  status?: string;
+  requires_reply?: boolean;
+};
+
 type RegistrySubagent = {
  agent_id?: string;
  enabled?: boolean;
@@ -68,6 +88,7 @@ type RegistrySubagent = {
  node_id?: string;
  parent_agent_id?: string;
  managed_by?: string;
+  notify_main_policy?: string;
  display_name?: string;
  role?: string;
  description?: string;
@@ -115,6 +136,8 @@ type AgentTaskStats = {
  running: number;
  failed: number;
  waiting: number;
+  latestStatus: string;
+  latestUpdated: number;
  active: Array<{ id: string; status: string; title: string }>;
 };

@@ -184,6 +207,11 @@ function summarizeTask(task?: string, label?: string): string {
  return text.length > 52 ? `${text.slice(0, 49)}...` : text;
 }

+function formatStreamTime(ts?: number): string {
+  if (!ts) return '--:--:--';
+  return new Date(ts).toLocaleTimeString([], { hour12: false });
+}
+
 function bezierCurve(x1: number, y1: number, x2: number, y2: number): string {
  const offset = Math.max(Math.abs(y2 - y1) * 0.5, 60);
  return `M ${x1} ${y1} C ${x1} ${y1 + offset} ${x2} ${y2 - offset} ${x2} ${y2}`;
@@ -199,13 +227,18 @@ function buildTaskStats(tasks: SubagentTask[]): Record<string, AgentTaskStats> {
    const agentID = normalizeTitle(task.agent_id, '');
    if (!agentID) return acc;
    if (!acc[agentID]) {
-      acc[agentID] = { total: 0, running: 0, failed: 0, waiting: 0, active: [] };
+      acc[agentID] = { total: 0, running: 0, failed: 0, waiting: 0, latestStatus: '', latestUpdated: 0, active: [] };
    }
    const item = acc[agentID];
    item.total += 1;
    if (task.status === 'running') item.running += 1;
-    if (task.status === 'failed') item.failed += 1;
    if (task.waiting_for_reply) item.waiting += 1;
+    const updatedAt = Math.max(task.updated || 0, task.created || 0);
+    if (updatedAt >= item.latestUpdated) {
+      item.latestUpdated = updatedAt;
+      item.latestStatus = normalizeTitle(task.status, '');
+      item.failed = task.status === 'failed' ? 1 : 0;
+    }
    if (task.status === 'running' || task.waiting_for_reply) {
      item.active.push({
        id: task.id,
@@ -330,6 +363,8 @@ const Subagents: React.FC = () => {
  const [registryItems, setRegistryItems] = useState<RegistrySubagent[]>([]);
  const [promptFileContent, setPromptFileContent] = useState('');
  const [promptFileFound, setPromptFileFound] = useState(false);
+  const [streamItems, setStreamItems] = useState<StreamItem[]>([]);
+  const [streamTask, setStreamTask] = useState<SubagentTask | null>(null);
  const [selectedTopologyBranch, setSelectedTopologyBranch] = useState('');
  const [topologyFilter, setTopologyFilter] = useState<'all' | 'running' | 'failed' | 'local' | 'remote'>('all');
  const [topologyZoom, setTopologyZoom] = useState(0.9);
@@ -400,6 +435,13 @@ const Subagents: React.FC = () => {
    load().catch(() => { });
  }, [q, selectedAgentID]);

+  useEffect(() => {
+    const timer = window.setInterval(() => {
+      load().catch(() => { });
+    }, 5000);
+    return () => window.clearInterval(timer);
+  }, [q, selectedAgentID]);
+
  const selected = useMemo(() => items.find((x) => x.id === selectedId) || null, [items, selectedId]);
  const selectedRegistryItem = useMemo(
    () => registryItems.find((x) => x.agent_id === selectedAgentID) || null,
@@ -414,6 +456,10 @@ const Subagents: React.FC = () => {
      [...selectedAgentTasks].sort((a, b) => Math.max(b.updated || 0, b.created || 0) - Math.max(a.updated || 0, a.created || 0))[0] || null,
    [selectedAgentTasks]
  );
+  const selectedAgentDisplayName = useMemo(
+    () => selectedRegistryItem?.display_name || selectedRegistryItem?.agent_id || selectedAgentID || '',
+    [selectedRegistryItem, selectedAgentID]
+  );
  const parsedNodeTrees = useMemo<NodeTree[]>(() => {
    try {
      const parsed = JSON.parse(nodeTrees);
@@ -489,7 +535,7 @@ const Subagents: React.FC = () => {
      failed: 0,
    };

-    const localMainStats = taskStats[normalizeTitle(localRoot.agent_id, 'main')] || { total: 0, running: 0, failed: 0, waiting: 0, active: [] };
+    const localMainStats = taskStats[normalizeTitle(localRoot.agent_id, 'main')] || { total: 0, running: 0, failed: 0, waiting: 0, latestStatus: '', latestUpdated: 0, active: [] };
    const localMainTask = recentTaskByAgent[normalizeTitle(localRoot.agent_id, 'main')];
    localBranchStats.running += localMainStats.running;
    localBranchStats.failed += localMainStats.failed;
@@ -509,14 +555,16 @@ const Subagents: React.FC = () => {
        `children=${localChildren.length + remoteClusters.length}`,
        `total=${localMainStats.total} running=${localMainStats.running}`,
        `waiting=${localMainStats.waiting} failed=${localMainStats.failed}`,
+        `notify=${normalizeTitle(registryItems.find((item) => item.agent_id === localRoot.agent_id)?.notify_main_policy, 'final_only')}`,
        `transport=${normalizeTitle(localRoot.transport, 'local')} type=${normalizeTitle(localRoot.type, 'router')}`,
        localMainStats.active[0] ? `task: ${localMainStats.active[0].title}` : t('noLiveTasks'),
      ],
-      accent: 'bg-amber-400',
+      accent: localMainStats.running > 0 ? 'bg-emerald-500' : localMainStats.latestStatus === 'failed' ? 'bg-red-500' : 'bg-amber-400',
      clickable: true,
      scale,
      onClick: () => {
        setSelectedTopologyBranch(localBranch);
+        setSelectedAgentID(normalizeTitle(localRoot.agent_id, 'main'));
        if (localMainTask?.id) setSelectedId(localMainTask.id);
      },
    };
@@ -525,7 +573,7 @@ const Subagents: React.FC = () => {
    localChildren.forEach((child, idx) => {
      const childX = localOriginX + idx * (cardWidth + clusterGap);
      const childY = childStartY;
-      const stats = taskStats[normalizeTitle(child.agent_id, '')] || { total: 0, running: 0, failed: 0, waiting: 0, active: [] };
+      const stats = taskStats[normalizeTitle(child.agent_id, '')] || { total: 0, running: 0, failed: 0, waiting: 0, latestStatus: '', latestUpdated: 0, active: [] };
      const task = recentTaskByAgent[normalizeTitle(child.agent_id, '')];
      localBranchStats.running += stats.running;
      localBranchStats.failed += stats.failed;
@@ -544,14 +592,16 @@ const Subagents: React.FC = () => {
        meta: [
          `total=${stats.total} running=${stats.running}`,
          `waiting=${stats.waiting} failed=${stats.failed}`,
+          `notify=${normalizeTitle(registryItems.find((item) => item.agent_id === child.agent_id)?.notify_main_policy, 'final_only')}`,
          `transport=${normalizeTitle(child.transport, 'local')} type=${normalizeTitle(child.type, 'worker')}`,
          stats.active[0] ? `task: ${stats.active[0].title}` : task ? `last: ${summarizeTask(task.task, task.label)}` : t('noLiveTasks'),
        ],
-        accent: stats.running > 0 ? 'bg-emerald-500' : stats.failed > 0 ? 'bg-red-500' : 'bg-sky-400',
+        accent: stats.running > 0 ? 'bg-emerald-500' : stats.latestStatus === 'failed' ? 'bg-red-500' : 'bg-sky-400',
        clickable: true,
        scale,
        onClick: () => {
          setSelectedTopologyBranch(localBranch);
+          setSelectedAgentID(normalizeTitle(child.agent_id, ''));
          if (task?.id) setSelectedId(task.id);
        },
      });
@@ -588,7 +638,11 @@ const Subagents: React.FC = () => {
        accent: tree.online ? 'bg-fuchsia-400' : 'bg-zinc-500',
        clickable: true,
        scale,
-        onClick: () => setSelectedTopologyBranch(branch),
+        onClick: () => {
+          setSelectedTopologyBranch(branch);
+          setSelectedAgentID(normalizeTitle(treeRoot.agent_id, ''));
+          setSelectedId('');
+        },
      };
      cards.push(rootCard);
      lines.push({
@@ -619,7 +673,11 @@ const Subagents: React.FC = () => {
          accent: 'bg-violet-400',
          clickable: true,
          scale,
-          onClick: () => setSelectedTopologyBranch(branch),
+          onClick: () => {
+            setSelectedTopologyBranch(branch);
+            setSelectedAgentID(normalizeTitle(child.agent_id, ''));
+            setSelectedId('');
+          },
        });
        lines.push({
          path: bezierCurve(rootCard.x + cardWidth / 2, rootCard.y + cardHeight / 2, childX + cardWidth / 2, childY + cardHeight / 2),
@@ -881,6 +939,26 @@ const Subagents: React.FC = () => {
    loadThreadAndInbox(selected).catch(() => { });
  }, [selectedId, q, items]);

+  const loadStream = async (task: SubagentTask | null) => {
+    if (!task?.id) {
+      setStreamTask(null);
+      setStreamItems([]);
+      return;
+    }
+    try {
+      const streamRes = await callAction({ action: 'stream', id: task.id, limit: 100 });
+      setStreamTask(streamRes?.result?.task || task);
+      setStreamItems(Array.isArray(streamRes?.result?.items) ? streamRes.result.items : []);
+    } catch {
+      setStreamTask(task);
+      setStreamItems([]);
+    }
+  };
+
+  useEffect(() => {
+    loadStream(selectedAgentLatestTask).catch(() => { });
+  }, [selectedAgentLatestTask?.id, q, items.length]);
+
  return (
    <div className="h-full p-4 md:p-6 flex flex-col gap-4">
      <div className="flex items-center justify-between">
@@ -1092,6 +1170,62 @@ const Subagents: React.FC = () => {
              </div>
            </div>
          )}
+          {selectedAgentID && (
+            <div className="absolute top-4 right-4 bottom-4 z-20 w-[360px] rounded-2xl border border-zinc-800 bg-zinc-950/92 shadow-2xl shadow-black/40 backdrop-blur-md overflow-hidden flex flex-col">
+              <div className="flex items-center justify-between px-4 py-3 border-b border-zinc-800">
+                <div className="min-w-0">
+                  <div className="text-xs text-zinc-500 uppercase tracking-wider">Internal Stream</div>
+                  <div className="text-sm font-semibold text-zinc-100 truncate">{selectedAgentDisplayName}</div>
+                  <div className="text-[11px] text-zinc-500 truncate">{selectedAgentID}</div>
+                </div>
+                <button
+                  onClick={() => {
+                    setSelectedAgentID('');
+                    setSelectedId('');
+                    setStreamTask(null);
+                    setStreamItems([]);
+                  }}
+                  className="px-2 py-1 rounded bg-zinc-800 hover:bg-zinc-700 text-[11px] text-zinc-200"
+                >
+                  Close
+                </button>
+              </div>
+              <div className="px-4 py-3 border-b border-zinc-800 text-xs text-zinc-400">
+                {streamTask?.id ? (
+                  <div className="space-y-1">
+                    <div>run={streamTask.id}</div>
+                    <div>status={streamTask.status || '-'} · thread={streamTask.thread_id || '-'}</div>
+                  </div>
+                ) : (
+                  <div>No persisted run for this agent yet.</div>
+                )}
+              </div>
+              <div className="flex-1 overflow-y-auto px-4 py-3 space-y-3">
+                {streamItems.length === 0 ? (
+                  <div className="text-sm text-zinc-500">No internal stream events yet.</div>
+                ) : streamItems.map((item, idx) => (
+                  <div key={`${item.kind || 'item'}-${item.at || 0}-${idx}`} className="rounded-xl border border-zinc-800 bg-zinc-900/70 p-3">
+                    <div className="flex items-center justify-between gap-2 mb-2">
+                      <div className="text-xs font-medium text-zinc-200">
+                        {item.kind === 'event'
+                          ? `${item.event_type || 'event'}${item.status ? ` · ${item.status}` : ''}`
+                          : `${item.from_agent || '-'} -> ${item.to_agent || '-'} · ${item.message_type || 'message'}`}
+                      </div>
+                      <div className="text-[11px] text-zinc-500">{formatStreamTime(item.at)}</div>
+                    </div>
+                    <div className="text-xs text-zinc-300 whitespace-pre-wrap break-words">
+                      {item.kind === 'event' ? (item.message || '(no event message)') : (item.content || '(empty message)')}
+                    </div>
+                    <div className="mt-2 text-[11px] text-zinc-500">
+                      {item.kind === 'event'
+                        ? `run=${item.run_id || '-'}${item.retry_count ? ` · retry=${item.retry_count}` : ''}`
+                        : `status=${item.status || '-'}${item.reply_to ? ` · reply_to=${item.reply_to}` : ''}`}
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+          )}
        </div>
      </div>
Author	SHA1	Message	Date
lpf	1218d68b7e	Add internal subagent stream and notify policy	2026-03-07 11:52:36 +08:00
lpf	557633b698	Refresh agent topology state after task restart	2026-03-07 01:53:18 +08:00