diff --git a/pkg/agent/loop.go b/pkg/agent/loop.go
index 0b3c2fee4..b4574bbb0 100644
--- a/pkg/agent/loop.go
+++ b/pkg/agent/loop.go
@@ -888,6 +888,8 @@ func (al *AgentLoop) logEvent(evt Event) {
 		fields["source"] = evt.Meta.Source
 	}
 
+	appendEventContextFields(fields, evt.Context)
+
 	switch payload := evt.Payload.(type) {
 	case TurnStartPayload:
 		fields["channel"] = payload.Channel
@@ -971,6 +973,87 @@ func (al *AgentLoop) logEvent(evt Event) {
 	logger.InfoCF("eventbus", fmt.Sprintf("Agent event: %s", evt.Kind.String()), fields)
 }
 
+func appendEventContextFields(fields map[string]any, turnCtx *TurnContext) {
+	if turnCtx == nil {
+		return
+	}
+
+	if inbound := turnCtx.Inbound; inbound != nil {
+		if inbound.Channel != "" {
+			fields["inbound_channel"] = inbound.Channel
+		}
+		if inbound.Account != "" {
+			fields["inbound_account"] = inbound.Account
+		}
+		if inbound.ChatID != "" {
+			fields["inbound_chat_id"] = inbound.ChatID
+		}
+		if inbound.ChatType != "" {
+			fields["inbound_chat_type"] = inbound.ChatType
+		}
+		if inbound.TopicID != "" {
+			fields["inbound_topic_id"] = inbound.TopicID
+		}
+		if inbound.SpaceType != "" {
+			fields["inbound_space_type"] = inbound.SpaceType
+		}
+		if inbound.SpaceID != "" {
+			fields["inbound_space_id"] = inbound.SpaceID
+		}
+		if inbound.SenderID != "" {
+			fields["inbound_sender_id"] = inbound.SenderID
+		}
+		if inbound.Mentioned {
+			fields["inbound_mentioned"] = true
+		}
+	}
+
+	if route := turnCtx.Route; route != nil {
+		if route.AgentID != "" {
+			fields["route_agent_id"] = route.AgentID
+		}
+		if route.Channel != "" {
+			fields["route_channel"] = route.Channel
+		}
+		if route.AccountID != "" {
+			fields["route_account_id"] = route.AccountID
+		}
+		if route.MatchedBy != "" {
+			fields["route_matched_by"] = route.MatchedBy
+		}
+		if route.SessionPolicy.DMScope != "" {
+			fields["route_dm_scope"] = string(route.SessionPolicy.DMScope)
+		}
+		if count := len(route.SessionPolicy.IdentityLinks); count > 0 {
+			fields["route_identity_link_count"] = count
+		}
+	}
+
+	if scope := turnCtx.Scope; scope != nil {
+		if scope.Version > 0 {
+			fields["scope_version"] = scope.Version
+		}
+		if scope.AgentID != "" {
+			fields["scope_agent_id"] = scope.AgentID
+		}
+		if scope.Channel != "" {
+			fields["scope_channel"] = scope.Channel
+		}
+		if scope.Account != "" {
+			fields["scope_account"] = scope.Account
+		}
+		if len(scope.Dimensions) > 0 {
+			fields["scope_dimensions"] = strings.Join(scope.Dimensions, ",")
+		}
+		for dim, value := range scope.Values {
+			if dim == "" || value == "" {
+				continue
+			}
+			fields["scope_"+dim] = value
+		}
+	}
+}
+
 func (al *AgentLoop) RegisterTool(tool tools.Tool) {
 	registry := al.GetRegistry()
 	for _, agentID := range registry.ListAgentIDs() {
diff --git a/pkg/agent/loop_test.go b/pkg/agent/loop_test.go
index 1f99a5085..dbc1b674b 100644
--- a/pkg/agent/loop_test.go
+++ b/pkg/agent/loop_test.go
@@ -20,6 +20,7 @@ import (
 	"github.com/sipeed/picoclaw/pkg/media"
 	"github.com/sipeed/picoclaw/pkg/providers"
 	"github.com/sipeed/picoclaw/pkg/routing"
+	"github.com/sipeed/picoclaw/pkg/session"
 	"github.com/sipeed/picoclaw/pkg/tools"
 )
 
@@ -774,6 +775,72 @@ func TestExtractParentPeer_UsesInboundContextTopicID(t *testing.T) {
 	}
 }
 
+func TestAppendEventContextFields_IncludesInboundRouteAndScope(t *testing.T) {
+	fields := map[string]any{}
+
+	appendEventContextFields(fields, &TurnContext{
+		Inbound: &bus.InboundContext{
+			Channel:   "slack",
+			Account:   "workspace-a",
+			ChatID:    "C123",
+			ChatType:  "channel",
+			TopicID:   "thread-42",
+			SpaceType: "workspace",
+			SpaceID:   "T001",
+			SenderID:  "U123",
+			Mentioned: true,
+		},
+		Route: &routing.ResolvedRoute{
+			AgentID:   "support",
+			Channel:   "slack",
+			AccountID: "workspace-a",
+			MatchedBy: "binding.team",
+			SessionPolicy: routing.SessionPolicy{
+				DMScope: routing.DMScopePerChannelPeer,
+				IdentityLinks: map[string][]string{
+					"canonical-user": {"slack:U123"},
+				},
+			},
+		},
+		Scope: &session.SessionScope{
+			Version:    session.ScopeVersionV1,
+			AgentID:    "support",
+			Channel:    "slack",
+			Account:    "workspace-a",
+			Dimensions: []string{"chat", "sender"},
+			Values: map[string]string{
+				"chat":   "channel:c123",
+				"sender": "u123",
+			},
+		},
+	})
+
+	if fields["inbound_channel"] != "slack" {
+		t.Fatalf("inbound_channel = %v, want slack", fields["inbound_channel"])
+	}
+	if fields["inbound_topic_id"] != "thread-42" {
+		t.Fatalf("inbound_topic_id = %v, want thread-42", fields["inbound_topic_id"])
+	}
+	if fields["route_matched_by"] != "binding.team" {
+		t.Fatalf("route_matched_by = %v, want binding.team", fields["route_matched_by"])
+	}
+	if fields["route_dm_scope"] != string(routing.DMScopePerChannelPeer) {
+		t.Fatalf("route_dm_scope = %v, want %q", fields["route_dm_scope"], routing.DMScopePerChannelPeer)
+	}
+	if fields["route_identity_link_count"] != 1 {
+		t.Fatalf("route_identity_link_count = %v, want 1", fields["route_identity_link_count"])
+	}
+	if fields["scope_dimensions"] != "chat,sender" {
+		t.Fatalf("scope_dimensions = %v, want chat,sender", fields["scope_dimensions"])
+	}
+	if fields["scope_chat"] != "channel:c123" {
+		t.Fatalf("scope_chat = %v, want channel:c123", fields["scope_chat"])
+	}
+	if fields["scope_sender"] != "u123" {
+		t.Fatalf("scope_sender = %v, want u123", fields["scope_sender"])
+	}
+}
+
 func TestResolveMessageRoute_UsesInboundContextAccountAndSpace(t *testing.T) {
 	tmpDir := t.TempDir()
 	cfg := &config.Config{