add trigger audit stats and expose background trigger visibility

cmd/clawgo/cmd_status.go

@@ -85,5 +85,10 @@ func statusCmd() {
 				fmt.Printf("Heartbeat Last Log: %s\n", lines[len(lines)-1])
 			}
 		}
+
+		triggerStats := filepath.Join(workspace, "memory", "trigger-stats.json")
+		if data, err := os.ReadFile(triggerStats); err == nil {
+			fmt.Printf("Trigger Stats: %s\n", strings.TrimSpace(string(data)))
+		}
 	}
 }

pkg/agent/loop.go

@@ -37,6 +37,7 @@ type AgentLoop struct {
 	compactionTrigger      int
 	compactionKeepRecent   int
 	heartbeatAckMaxChars   int
+	audit                  *triggerAudit
 	running                bool
 }
 
@@ -133,6 +134,7 @@ func NewAgentLoop(cfg *config.Config, msgBus *bus.MessageBus, provider providers
 		compactionTrigger:    cfg.Agents.Defaults.ContextCompaction.TriggerMessages,
 		compactionKeepRecent: cfg.Agents.Defaults.ContextCompaction.KeepRecentMessages,
 		heartbeatAckMaxChars: cfg.Agents.Defaults.Heartbeat.AckMaxChars,
+		audit:                newTriggerAudit(workspace),
 		running:              false,
 	}
 
@@ -163,15 +165,22 @@ func (al *AgentLoop) Run(ctx context.Context) error {
 				response = fmt.Sprintf("Error processing message: %v", err)
 			}
 
+			trigger := al.getTrigger(msg)
+			suppressed := false
 			if response != "" {
 				if al.shouldSuppressOutbound(msg, response) {
-					continue
+					suppressed = true
+				} else {
+					al.bus.PublishOutbound(bus.OutboundMessage{
+						Channel: msg.Channel,
+						ChatID:  msg.ChatID,
+						Content: response,
+					})
 				}
-				al.bus.PublishOutbound(bus.OutboundMessage{
-					Channel: msg.Channel,
-					ChatID:  msg.ChatID,
-					Content: response,
-				})
+			}
+			al.audit.Record(trigger, msg.Channel, msg.SessionKey, suppressed, err)
+			if suppressed {
+				continue
 			}
 		}
 	}
@@ -183,6 +192,22 @@ func (al *AgentLoop) Stop() {
 	al.running = false
 }
 
+func (al *AgentLoop) getTrigger(msg bus.InboundMessage) string {
+	if msg.Metadata != nil {
+		if t := strings.TrimSpace(msg.Metadata["trigger"]); t != "" {
+			return strings.ToLower(t)
+		}
+	}
+	if msg.Channel == "system" {
+		sid := strings.ToLower(strings.TrimSpace(msg.SenderID))
+		if sid != "" {
+			return sid
+		}
+		return "system"
+	}
+	return "user"
+}
+
 func (al *AgentLoop) shouldSuppressOutbound(msg bus.InboundMessage, response string) bool {
 	if msg.Metadata == nil {
 		return false

pkg/agent/trigger_audit.go

@@ -0,0 +1,87 @@
+package agent
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+)
+
+type TriggerStats struct {
+	UpdatedAt string         `json:"updated_at"`
+	Counts    map[string]int `json:"counts"`
+}
+
+type triggerAudit struct {
+	workspace string
+	mu        sync.Mutex
+}
+
+type triggerEvent struct {
+	Time      string `json:"time"`
+	Trigger   string `json:"trigger"`
+	Channel   string `json:"channel"`
+	Session   string `json:"session"`
+	Suppressed bool   `json:"suppressed,omitempty"`
+	Error     string `json:"error,omitempty"`
+}
+
+func newTriggerAudit(workspace string) *triggerAudit {
+	return &triggerAudit{workspace: workspace}
+}
+
+func (ta *triggerAudit) Record(trigger, channel, session string, suppressed bool, err error) {
+	if ta == nil {
+		return
+	}
+	trigger = normalizeTrigger(trigger)
+	e := triggerEvent{
+		Time:      time.Now().UTC().Format(time.RFC3339),
+		Trigger:   trigger,
+		Channel:   channel,
+		Session:   session,
+		Suppressed: suppressed,
+	}
+	if err != nil {
+		e.Error = err.Error()
+	}
+
+	ta.mu.Lock()
+	defer ta.mu.Unlock()
+
+	memDir := filepath.Join(ta.workspace, "memory")
+	_ = os.MkdirAll(memDir, 0755)
+
+	logPath := filepath.Join(memDir, "trigger-audit.jsonl")
+	if data, mErr := json.Marshal(e); mErr == nil {
+		f, oErr := os.OpenFile(logPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+		if oErr == nil {
+			_, _ = f.Write(append(data, '\n'))
+			_ = f.Close()
+		}
+	}
+
+	statsPath := filepath.Join(memDir, "trigger-stats.json")
+	stats := TriggerStats{Counts: map[string]int{}}
+	if raw, rErr := os.ReadFile(statsPath); rErr == nil {
+		_ = json.Unmarshal(raw, &stats)
+		if stats.Counts == nil {
+			stats.Counts = map[string]int{}
+		}
+	}
+	stats.Counts[trigger]++
+	stats.UpdatedAt = e.Time
+	if raw, mErr := json.MarshalIndent(stats, "", "  "); mErr == nil {
+		_ = os.WriteFile(statsPath, raw, 0644)
+	}
+}
+
+func normalizeTrigger(v string) string {
+	s := strings.ToLower(strings.TrimSpace(v))
+	if s == "" {
+		return "user"
+	}
+	return s
+}