fix(gateway): guard startup info assertions

pkg/gateway/gateway.go

@@ -205,18 +205,11 @@ func Run(debug bool, homePath, configPath string, allowEmptyStartup bool) (runEr
 	publishGatewayEvent(agentLoop, runtimeevents.KindGatewayStart, startedAt, nil)
 
 	fmt.Println("\n📦 Agent Status:")
-	startupInfo := agentLoop.GetStartupInfo()
-	toolsInfo := startupInfo["tools"].(map[string]any)
-	skillsInfo := startupInfo["skills"].(map[string]any)
-	fmt.Printf("  • Tools: %d loaded\n", toolsInfo["count"])
-	fmt.Printf("  • Skills: %d/%d available\n", skillsInfo["available"], skillsInfo["total"])
+	startupStatus := collectGatewayStartupStatus(agentLoop.GetStartupInfo())
+	fmt.Printf("  • Tools: %d loaded\n", startupStatus.toolsCount)
+	fmt.Printf("  • Skills: %d/%d available\n", startupStatus.skillsAvailable, startupStatus.skillsTotal)
 
-	logger.InfoCF("agent", "Agent initialized",
-		map[string]any{
-			"tools_count":      toolsInfo["count"],
-			"skills_total":     skillsInfo["total"],
-			"skills_available": skillsInfo["available"],
-		})
+	logger.InfoCF("agent", "Agent initialized", startupStatus.logFields)
 
 	runningServices, err := setupAndStartServices(cfg, agentLoop, msgBus, pidData.Token, listenResult)
 	if err != nil {
@@ -315,6 +308,54 @@ func preCheckConfig(cfg *config.Config) error {
 	return nil
 }
 
+type gatewayStartupStatus struct {
+	toolsCount      int
+	skillsAvailable int
+	skillsTotal     int
+	logFields       map[string]any
+}
+
+func collectGatewayStartupStatus(startupInfo map[string]any) gatewayStartupStatus {
+	status := gatewayStartupStatus{logFields: map[string]any{}}
+
+	if toolsInfo, ok := startupInfo["tools"].(map[string]any); ok {
+		if count, ok := startupInfoInt(toolsInfo["count"]); ok {
+			status.toolsCount = count
+			status.logFields["tools_count"] = count
+		}
+	}
+
+	if skillsInfo, ok := startupInfo["skills"].(map[string]any); ok {
+		if total, ok := startupInfoInt(skillsInfo["total"]); ok {
+			status.skillsTotal = total
+			status.logFields["skills_total"] = total
+		}
+		if available, ok := startupInfoInt(skillsInfo["available"]); ok {
+			status.skillsAvailable = available
+			status.logFields["skills_available"] = available
+		}
+	}
+
+	return status
+}
+
+func startupInfoInt(value any) (int, bool) {
+	switch v := value.(type) {
+	case int:
+		return v, true
+	case int32:
+		return int(v), true
+	case int64:
+		return int(v), true
+	case float32:
+		return int(v), true
+	case float64:
+		return int(v), true
+	default:
+		return 0, false
+	}
+}
+
 func executeReload(
 	ctx context.Context,
 	agentLoop *agent.AgentLoop,

pkg/gateway/gateway_test.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"reflect"
 	"strings"
 	"testing"
 	"time"
@@ -113,6 +114,93 @@ func TestGatewayRunStartupFailureHelper(t *testing.T) {
 	os.Exit(0)
 }
 
+func TestCollectGatewayStartupStatusHandlesMalformedInfo(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name                string
+		startupInfo         map[string]any
+		wantToolsCount      int
+		wantSkillsAvailable int
+		wantSkillsTotal     int
+		wantLogFields       map[string]any
+	}{
+		{
+			name:          "missing info",
+			startupInfo:   map[string]any{},
+			wantLogFields: map[string]any{},
+		},
+		{
+			name: "wrong map shapes",
+			startupInfo: map[string]any{
+				"tools":  "unexpected",
+				"skills": []any{"unexpected"},
+			},
+			wantLogFields: map[string]any{},
+		},
+		{
+			name: "valid startup info",
+			startupInfo: map[string]any{
+				"tools": map[string]any{
+					"count": 3,
+				},
+				"skills": map[string]any{
+					"available": 2,
+					"total":     5,
+				},
+			},
+			wantToolsCount:      3,
+			wantSkillsAvailable: 2,
+			wantSkillsTotal:     5,
+			wantLogFields: map[string]any{
+				"tools_count":      3,
+				"skills_available": 2,
+				"skills_total":     5,
+			},
+		},
+		{
+			name: "json number startup info",
+			startupInfo: map[string]any{
+				"tools": map[string]any{
+					"count": float64(4),
+				},
+				"skills": map[string]any{
+					"available": float64(1),
+					"total":     float64(6),
+				},
+			},
+			wantToolsCount:      4,
+			wantSkillsAvailable: 1,
+			wantSkillsTotal:     6,
+			wantLogFields: map[string]any{
+				"tools_count":      4,
+				"skills_available": 1,
+				"skills_total":     6,
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			got := collectGatewayStartupStatus(tt.startupInfo)
+			if got.toolsCount != tt.wantToolsCount {
+				t.Fatalf("toolsCount = %d, want %d", got.toolsCount, tt.wantToolsCount)
+			}
+			if got.skillsAvailable != tt.wantSkillsAvailable {
+				t.Fatalf("skillsAvailable = %d, want %d", got.skillsAvailable, tt.wantSkillsAvailable)
+			}
+			if got.skillsTotal != tt.wantSkillsTotal {
+				t.Fatalf("skillsTotal = %d, want %d", got.skillsTotal, tt.wantSkillsTotal)
+			}
+			if !reflect.DeepEqual(got.logFields, tt.wantLogFields) {
+				t.Fatalf("logFields = %#v, want %#v", got.logFields, tt.wantLogFields)
+			}
+		})
+	}
+}
+
 func TestPublishGatewayEvent(t *testing.T) {
 	eventBus := runtimeevents.NewBus()
 	t.Cleanup(func() {