release: prepare v0.1.137

backend/cmd/server/VERSION

@@ -1 +1 @@
-0.1.136
+0.1.137

backend/ent/channelmonitor/channelmonitor.go

@@ -153,6 +153,7 @@ const (
 	ProviderOpenai    Provider = "openai"
 	ProviderAnthropic Provider = "anthropic"
 	ProviderGemini    Provider = "gemini"
+	ProviderKiro      Provider = "kiro"
 )
 
 func (pr Provider) String() string {
@@ -162,7 +163,7 @@ func (pr Provider) String() string {
 // ProviderValidator is a validator for the "provider" field enum values. It is called by the builders before save.
 func ProviderValidator(pr Provider) error {
 	switch pr {
-	case ProviderOpenai, ProviderAnthropic, ProviderGemini:
+	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderKiro:
 		return nil
 	default:
 		return fmt.Errorf("channelmonitor: invalid enum value for provider field: %q", pr)

backend/ent/channelmonitorrequesttemplate/channelmonitorrequesttemplate.go

@@ -96,6 +96,7 @@ const (
 	ProviderOpenai    Provider = "openai"
 	ProviderAnthropic Provider = "anthropic"
 	ProviderGemini    Provider = "gemini"
+	ProviderKiro      Provider = "kiro"
 )
 
 func (pr Provider) String() string {
@@ -105,7 +106,7 @@ func (pr Provider) String() string {
 // ProviderValidator is a validator for the "provider" field enum values. It is called by the builders before save.
 func ProviderValidator(pr Provider) error {
 	switch pr {
-	case ProviderOpenai, ProviderAnthropic, ProviderGemini:
+	case ProviderOpenai, ProviderAnthropic, ProviderGemini, ProviderKiro:
 		return nil
 	default:
 		return fmt.Errorf("channelmonitorrequesttemplate: invalid enum value for provider field: %q", pr)

backend/ent/migrate/schema.go

@@ -427,7 +427,7 @@ var (
 		{Name: "created_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "updated_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "name", Type: field.TypeString, Size: 100},
-		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini"}},
+		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "kiro"}},
 		{Name: "endpoint", Type: field.TypeString, Size: 500},
 		{Name: "api_key_encrypted", Type: field.TypeString},
 		{Name: "primary_model", Type: field.TypeString, Size: 200},
@@ -565,7 +565,7 @@ var (
 		{Name: "created_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "updated_at", Type: field.TypeTime, SchemaType: map[string]string{"postgres": "timestamptz"}},
 		{Name: "name", Type: field.TypeString, Size: 100},
-		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini"}},
+		{Name: "provider", Type: field.TypeEnum, Enums: []string{"openai", "anthropic", "gemini", "kiro"}},
 		{Name: "description", Type: field.TypeString, Nullable: true, Size: 500, Default: ""},
 		{Name: "extra_headers", Type: field.TypeJSON},
 		{Name: "body_override_mode", Type: field.TypeString, Size: 10, Default: "off"},

backend/ent/schema/channel_monitor.go

@@ -35,7 +35,7 @@ func (ChannelMonitor) Fields() []ent.Field {
 			NotEmpty().
 			MaxLen(100),
 		field.Enum("provider").
-			Values("openai", "anthropic", "gemini"),
+			Values("openai", "anthropic", "gemini", "kiro"),
 		field.String("endpoint").
 			NotEmpty().
 			MaxLen(500).

backend/ent/schema/channel_monitor_request_template.go

@@ -39,7 +39,7 @@ func (ChannelMonitorRequestTemplate) Fields() []ent.Field {
 			NotEmpty().
 			MaxLen(100),
 		field.Enum("provider").
-			Values("openai", "anthropic", "gemini"),
+			Values("openai", "anthropic", "gemini", "kiro"),
 		field.String("description").
 			Optional().
 			Default("").

backend/internal/handler/admin/channel_monitor_handler.go

@@ -37,7 +37,7 @@ func NewChannelMonitorHandler(monitorService *service.ChannelMonitorService) *Ch
 
 type channelMonitorCreateRequest struct {
 	Name             string            `json:"name" binding:"required,max=100"`
-	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini"`
+	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini kiro"`
 	Endpoint         string            `json:"endpoint" binding:"required,max=500"`
 	APIKey           string            `json:"api_key" binding:"required,max=2000"`
 	PrimaryModel     string            `json:"primary_model" binding:"required,max=200"`
@@ -53,7 +53,7 @@ type channelMonitorCreateRequest struct {
 
 type channelMonitorUpdateRequest struct {
 	Name             *string            `json:"name" binding:"omitempty,max=100"`
-	Provider         *string            `json:"provider" binding:"omitempty,oneof=openai anthropic gemini"`
+	Provider         *string            `json:"provider" binding:"omitempty,oneof=openai anthropic gemini kiro"`
 	Endpoint         *string            `json:"endpoint" binding:"omitempty,max=500"`
 	APIKey           *string            `json:"api_key" binding:"omitempty,max=2000"`
 	PrimaryModel     *string            `json:"primary_model" binding:"omitempty,max=200"`

backend/internal/handler/admin/channel_monitor_template_handler.go

@@ -26,7 +26,7 @@ func NewChannelMonitorRequestTemplateHandler(templateService *service.ChannelMon
 
 type channelMonitorTemplateCreateRequest struct {
 	Name             string            `json:"name" binding:"required,max=100"`
-	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini"`
+	Provider         string            `json:"provider" binding:"required,oneof=openai anthropic gemini kiro"`
 	Description      string            `json:"description" binding:"max=500"`
 	ExtraHeaders     map[string]string `json:"extra_headers"`
 	BodyOverrideMode string            `json:"body_override_mode" binding:"omitempty,oneof=off merge replace"`

backend/internal/pkg/kiro/translator.go

@@ -51,10 +51,11 @@ var (
 )
 
 type Usage struct {
-	InputTokens          int
+	InputTokens              int
-	OutputTokens         int
+	OutputTokens             int
-	TotalTokens          int
+	TotalTokens              int
-	CacheReadInputTokens int
+	CacheReadInputTokens     int
+	CacheCreationInputTokens int
 }
 
 type StreamResult struct {
@@ -368,6 +369,8 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 	inThinkingBlock := false
 	stripThinkingLeadingNewline := false
 	sawNonThinkingBlock := false
+	estimatedOutputTokens := 0
+	contextInputTokens := 0
 
 	writeEvent := func(event string, data any) error {
 		payload, err := json.Marshal(data)
@@ -488,6 +491,7 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 		if toolUseID == "" || !streamingToolStarted[toolUseID] || streamingToolStopped[toolUseID] {
 			return nil
 		}
+		estimatedOutputTokens += countKiroTextTokens(fragment)
 		return writeEvent("content_block_delta", map[string]any{
 			"type":  "content_block_delta",
 			"index": streamingToolBlockIndices[toolUseID],
@@ -571,6 +575,7 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 				return err
 			}
 		}
+		estimatedOutputTokens += countKiroTextTokens(text)
 		return writeEvent("content_block_delta", map[string]any{
 			"type":  "content_block_delta",
 			"index": contentBlockIndex,
@@ -611,6 +616,7 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 			return err
 		}
 		inputJSON, _ := json.Marshal(tool.Input)
+		estimatedOutputTokens += estimateKiroOutputTokens("", []KiroToolUse{tool})
 		if err := writeEvent("content_block_delta", map[string]any{
 			"type":  "content_block_delta",
 			"index": contentBlockIndex,
@@ -678,6 +684,7 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 				return err
 			}
 		}
+		estimatedOutputTokens += countKiroTextTokens(text)
 		return writeEvent("content_block_delta", map[string]any{
 			"type":  "content_block_delta",
 			"index": thinkingBlockIndex,
@@ -883,6 +890,14 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 			if err := processStreamingToolUseEvent(event); err != nil {
 				return nil, err
 			}
+		case "contextUsageEvent":
+			contextUsage := nestedEvent(event, "contextUsageEvent")
+			if contextUsagePercent, ok := firstFloat(contextUsage, "contextUsagePercentage", "context_usage_percentage"); ok {
+				contextInputTokens = int(contextUsagePercent * float64(kiroContextWindowSize(model)) / 100)
+				if contextUsagePercent >= 100 && stopReason == "" {
+					stopReason = "model_context_window_exceeded"
+				}
+			}
 		case "messageMetadataEvent", "metadataEvent", "supplementaryWebLinksEvent", "usageEvent", "messageStopEvent", "message_stop":
 			updateUsageFromEvent(&usage, msg.EventType, event)
 		default:
@@ -912,6 +927,12 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 	if err := closeThinking(); err != nil {
 		return nil, err
 	}
+	if usage.OutputTokens == 0 && estimatedOutputTokens > 0 {
+		usage.OutputTokens = estimatedOutputTokens
+	}
+	if contextInputTokens > 0 {
+		usage.InputTokens = contextInputTokens
+	}
 	if usage.TotalTokens == 0 {
 		usage.TotalTokens = usage.InputTokens + usage.OutputTokens
 	}
@@ -935,7 +956,7 @@ func StreamEventStreamAsAnthropicWithContext(ctx context.Context, body io.Reader
 			"input_tokens":                usage.InputTokens,
 			"output_tokens":               usage.OutputTokens,
 			"cache_read_input_tokens":     usage.CacheReadInputTokens,
-			"cache_creation_input_tokens": 0,
+			"cache_creation_input_tokens": usage.CacheCreationInputTokens,
 		},
 	}); err != nil {
 		return nil, err
@@ -1883,9 +1904,10 @@ func buildClaudeResponse(content string, toolUses []KiroToolUse, model string, u
 		"content":     blocks,
 		"stop_reason": stopReason,
 		"usage": map[string]interface{}{
-			"input_tokens":            usage.InputTokens,
+			"input_tokens":                usage.InputTokens,
-			"output_tokens":           usage.OutputTokens,
+			"output_tokens":               usage.OutputTokens,
-			"cache_read_input_tokens": usage.CacheReadInputTokens,
+			"cache_read_input_tokens":     usage.CacheReadInputTokens,
+			"cache_creation_input_tokens": usage.CacheCreationInputTokens,
 		},
 	}
 	result, _ := json.Marshal(response)
@@ -2649,6 +2671,9 @@ func updateUsageFromEvent(usage *Usage, eventType string, event map[string]inter
 				usage.InputTokens += value
 			}
 		}
+		if value, ok := firstInt(tokenUsage, "cacheCreationInputTokens", "cacheWriteInputTokens", "cacheCreateInputTokens", "cacheCreationTokens", "cacheWriteTokens", "uploadedInputTokens", "uploadInputTokens", "uploadedTokens", "uploadTokens"); ok {
+			usage.CacheCreationInputTokens = value
+		}
 	}
 	if value, ok := firstInt(event, "inputTokens", "inputTokenCount", "promptTokens", "prompt_tokens"); ok && value > 0 {
 		usage.InputTokens = value
@@ -2668,6 +2693,18 @@ func updateUsageFromEvent(usage *Usage, eventType string, event map[string]inter
 	if value, ok := firstInt(meta, "totalTokens", "totalTokenCount"); ok && value > 0 {
 		usage.TotalTokens = value
 	}
+	if value, ok := firstInt(event, "cacheReadInputTokens", "cachedInputTokens", "cacheReadTokens", "cachedTokens", "cached_tokens"); ok && value > 0 {
+		usage.CacheReadInputTokens = value
+	}
+	if value, ok := firstInt(meta, "cacheReadInputTokens", "cachedInputTokens", "cacheReadTokens", "cachedTokens", "cached_tokens"); ok && value > 0 {
+		usage.CacheReadInputTokens = value
+	}
+	if value, ok := firstInt(event, "cacheCreationInputTokens", "cacheWriteInputTokens", "cacheCreateInputTokens", "cacheCreationTokens", "cacheWriteTokens", "uploadedInputTokens", "uploadInputTokens", "uploadedTokens", "uploadTokens"); ok && value > 0 {
+		usage.CacheCreationInputTokens = value
+	}
+	if value, ok := firstInt(meta, "cacheCreationInputTokens", "cacheWriteInputTokens", "cacheCreateInputTokens", "cacheCreationTokens", "cacheWriteTokens", "uploadedInputTokens", "uploadInputTokens", "uploadedTokens", "uploadTokens"); ok && value > 0 {
+		usage.CacheCreationInputTokens = value
+	}
 }
 
 func firstInt(m map[string]interface{}, keys ...string) (int, bool) {
@@ -2679,6 +2716,39 @@ func firstInt(m map[string]interface{}, keys ...string) (int, bool) {
 	return 0, false
 }
 
+func firstFloat(m map[string]interface{}, keys ...string) (float64, bool) {
+	for _, key := range keys {
+		switch v := m[key].(type) {
+		case float64:
+			return v, true
+		case float32:
+			return float64(v), true
+		case int:
+			return float64(v), true
+		case int64:
+			return float64(v), true
+		case json.Number:
+			if parsed, err := v.Float64(); err == nil {
+				return parsed, true
+			}
+		case string:
+			if parsed, err := strconv.ParseFloat(strings.TrimSpace(v), 64); err == nil {
+				return parsed, true
+			}
+		}
+	}
+	return 0, false
+}
+
+func kiroContextWindowSize(model string) int {
+	switch MapModel(model) {
+	case "claude-opus-4.6", "claude-sonnet-4.6":
+		return 1_000_000
+	default:
+		return 200_000
+	}
+}
+
 func estimateKiroOutputTokens(content string, toolUses []KiroToolUse) int {
 	total := countKiroTextTokens(content)
 	for _, tool := range toolUses {

backend/internal/pkg/kiro/translator_test.go

@@ -292,6 +292,7 @@ func TestParseNonStreamingEventStreamUsageAliases(t *testing.T) {
 				"inputTokenCount":  12,
 				"completionTokens": 7,
 				"cachedTokens":     3,
+				"uploadedTokens":   5,
 				"totalTokenCount":  22,
 			},
 		},
@@ -302,8 +303,10 @@ func TestParseNonStreamingEventStreamUsageAliases(t *testing.T) {
 	require.Equal(t, 15, result.Usage.InputTokens)
 	require.Equal(t, 7, result.Usage.OutputTokens)
 	require.Equal(t, 3, result.Usage.CacheReadInputTokens)
+	require.Equal(t, 5, result.Usage.CacheCreationInputTokens)
 	require.Equal(t, 22, result.Usage.TotalTokens)
 	require.Equal(t, float64(3), gjson.GetBytes(result.ResponseBody, "usage.cache_read_input_tokens").Float())
+	require.Equal(t, float64(5), gjson.GetBytes(result.ResponseBody, "usage.cache_creation_input_tokens").Float())
 }
 
 func TestParseNonStreamingEventStreamEstimatesMissingOutputTokens(t *testing.T) {
@@ -316,7 +319,7 @@ func TestParseNonStreamingEventStreamEstimatesMissingOutputTokens(t *testing.T)
 	_, _ = stream.Write(buildEventStreamFrame(t, "messageMetadataEvent", map[string]any{
 		"messageMetadataEvent": map[string]any{
 			"tokenUsage": map[string]any{
-				"uncachedInputTokens": 12,
+				"uncachedInputTokens":  12,
 				"cacheReadInputTokens": 3,
 			},
 		},
@@ -581,6 +584,89 @@ func TestStreamEventStreamAsAnthropicSkipsLeadingWhitespaceOnlyChunk(t *testing.
 	require.NotContains(t, output, `"delta":{"text":"","type":"text_delta"}`)
 }
 
+func TestStreamEventStreamAsAnthropicUsageAliases(t *testing.T) {
+	stream := bytes.NewBuffer(nil)
+	_, _ = stream.Write(buildEventStreamFrame(t, "assistantResponseEvent", map[string]any{
+		"assistantResponseEvent": map[string]any{
+			"content": "hello",
+		},
+	}))
+	_, _ = stream.Write(buildEventStreamFrame(t, "metadataEvent", map[string]any{
+		"metadataEvent": map[string]any{
+			"tokenUsage": map[string]any{
+				"inputTokenCount":  12,
+				"completionTokens": 7,
+				"cachedTokens":     3,
+				"uploadedTokens":   5,
+				"totalTokenCount":  27,
+			},
+		},
+	}))
+
+	var out bytes.Buffer
+	result, err := StreamEventStreamAsAnthropic(context.Background(), stream, &out, "claude-sonnet-4-5", 9)
+	require.NoError(t, err)
+	require.Equal(t, 15, result.Usage.InputTokens)
+	require.Equal(t, 7, result.Usage.OutputTokens)
+	require.Equal(t, 3, result.Usage.CacheReadInputTokens)
+	require.Equal(t, 5, result.Usage.CacheCreationInputTokens)
+	require.Equal(t, 27, result.Usage.TotalTokens)
+
+	finalUsage := lastStreamUsage(t, out.String())
+	require.Equal(t, int64(15), finalUsage.Get("input_tokens").Int())
+	require.Equal(t, int64(7), finalUsage.Get("output_tokens").Int())
+	require.Equal(t, int64(3), finalUsage.Get("cache_read_input_tokens").Int())
+	require.Equal(t, int64(5), finalUsage.Get("cache_creation_input_tokens").Int())
+}
+
+func TestStreamEventStreamAsAnthropicEstimatesMissingOutputTokens(t *testing.T) {
+	stream := bytes.NewBuffer(nil)
+	_, _ = stream.Write(buildEventStreamFrame(t, "assistantResponseEvent", map[string]any{
+		"assistantResponseEvent": map[string]any{
+			"content": "Hello from Kiro",
+		},
+	}))
+	_, _ = stream.Write(buildEventStreamFrame(t, "messageMetadataEvent", map[string]any{
+		"messageMetadataEvent": map[string]any{
+			"tokenUsage": map[string]any{
+				"uncachedInputTokens": 9,
+			},
+		},
+	}))
+
+	var out bytes.Buffer
+	result, err := StreamEventStreamAsAnthropic(context.Background(), stream, &out, "claude-sonnet-4-5", 9)
+	require.NoError(t, err)
+	require.Equal(t, 9, result.Usage.InputTokens)
+	require.Equal(t, 4, result.Usage.OutputTokens)
+	require.Equal(t, 13, result.Usage.TotalTokens)
+
+	finalUsage := lastStreamUsage(t, out.String())
+	require.Equal(t, int64(4), finalUsage.Get("output_tokens").Int())
+}
+
+func TestStreamEventStreamAsAnthropicUsesContextUsageInputTokens(t *testing.T) {
+	stream := bytes.NewBuffer(nil)
+	_, _ = stream.Write(buildEventStreamFrame(t, "contextUsageEvent", map[string]any{
+		"contextUsageEvent": map[string]any{
+			"contextUsagePercentage": 2.5,
+		},
+	}))
+	_, _ = stream.Write(buildEventStreamFrame(t, "assistantResponseEvent", map[string]any{
+		"assistantResponseEvent": map[string]any{
+			"content": "ok",
+		},
+	}))
+
+	var out bytes.Buffer
+	result, err := StreamEventStreamAsAnthropic(context.Background(), stream, &out, "claude-opus-4.6", 9)
+	require.NoError(t, err)
+	require.Equal(t, 25000, result.Usage.InputTokens)
+
+	finalUsage := lastStreamUsage(t, out.String())
+	require.Equal(t, int64(25000), finalUsage.Get("input_tokens").Int())
+}
+
 func TestStreamEventStreamAsAnthropicSkipsTrailingWhitespaceOnlyChunk(t *testing.T) {
 	stream := bytes.NewBuffer(nil)
 	_, _ = stream.Write(buildEventStreamFrame(t, "assistantResponseEvent", map[string]any{
@@ -1271,3 +1357,21 @@ func buildEventStreamFrame(t *testing.T, eventType string, payload any) []byte {
 	require.NoError(t, binary.Write(frame, binary.BigEndian, uint32(0)))
 	return frame.Bytes()
 }
+
+func lastStreamUsage(t *testing.T, output string) gjson.Result {
+	t.Helper()
+	var usage gjson.Result
+	for _, frame := range strings.Split(output, "\n\n") {
+		if !strings.Contains(frame, "event: message_delta") {
+			continue
+		}
+		for _, line := range strings.Split(frame, "\n") {
+			if !strings.HasPrefix(line, "data: ") {
+				continue
+			}
+			usage = gjson.Get(strings.TrimPrefix(line, "data: "), "usage")
+		}
+	}
+	require.True(t, usage.Exists(), "message_delta usage not found in stream: %s", output)
+	return usage
+}

backend/internal/service/channel_monitor_checker.go

@@ -196,6 +196,23 @@ var providerAdapters = map[string]providerAdapter{
 		},
 		textPath: "content.0.text",
 	},
+	MonitorProviderKiro: {
+		buildPath: func(string) string { return providerAnthropicPath },
+		buildBody: func(model, prompt string) ([]byte, error) {
+			return json.Marshal(map[string]any{
+				"model":      model,
+				"messages":   []map[string]string{{"role": "user", "content": prompt}},
+				"max_tokens": monitorChallengeMaxTokens,
+			})
+		},
+		buildHeaders: func(apiKey string) map[string]string {
+			return map[string]string{
+				"x-api-key":         apiKey,
+				"anthropic-version": monitorAnthropicAPIVersion,
+			}
+		},
+		textPath: "content.0.text",
+	},
 	MonitorProviderGemini: {
 		// Gemini 把 model 名写在 URL path 上：/v1beta/models/{model}:generateContent
 		buildPath: func(model string) string { return fmt.Sprintf(providerGeminiPathTemplate, model) },
@@ -323,6 +340,7 @@ func buildRequestBody(adapter providerAdapter, provider, model, prompt string, o
 var bodyMergeKeyDenyList = map[string]map[string]bool{
 	MonitorProviderOpenAI:    {"model": true, "messages": true, "stream": true},
 	MonitorProviderAnthropic: {"model": true, "messages": true},
+	MonitorProviderKiro:      {"model": true, "messages": true},
 	MonitorProviderGemini:    {"contents": true},
 }
 

backend/internal/service/channel_monitor_checker_body_test.go

@@ -7,6 +7,8 @@ import (
 	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"regexp"
+	"strconv"
 	"strings"
 	"testing"
 	"time"
@@ -36,6 +38,11 @@ func (h *captureHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	_ = json.NewDecoder(r.Body).Decode(&parsed)
 	h.lastBody = parsed
 
+	respondText := h.respondText
+	if respondText == autoChallengeResponse {
+		respondText = solveMonitorChallengeFromBody(parsed)
+	}
+
 	if h.status == 0 {
 		h.status = 200
 	}
@@ -44,11 +51,35 @@ func (h *captureHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	// 构造 Anthropic 格式的响应：content[0].text = h.respondText
 	_ = json.NewEncoder(w).Encode(map[string]any{
 		"content": []map[string]any{
-			{"type": "text", "text": h.respondText},
+			{"type": "text", "text": respondText},
 		},
 	})
 }
 
+const autoChallengeResponse = "__auto_challenge__"
+
+var testChallengeLineRegex = regexp.MustCompile(`Q:\s*(\d+)\s*([+-])\s*(\d+)\s*=\s*\?`)
+
+func solveMonitorChallengeFromBody(body map[string]any) string {
+	msgs, _ := body["messages"].([]any)
+	if len(msgs) == 0 {
+		return ""
+	}
+	first, _ := msgs[0].(map[string]any)
+	prompt, _ := first["content"].(string)
+	matches := testChallengeLineRegex.FindAllStringSubmatch(prompt, -1)
+	if len(matches) == 0 {
+		return ""
+	}
+	last := matches[len(matches)-1]
+	a, _ := strconv.Atoi(last[1])
+	b, _ := strconv.Atoi(last[3])
+	if last[2] == "-" {
+		return strconv.Itoa(a - b)
+	}
+	return strconv.Itoa(a + b)
+}
+
 func setupFakeAnthropic(t *testing.T, handler *captureHandler) string {
 	t.Helper()
 	swapMonitorHTTPClient(t)
@@ -58,7 +89,7 @@ func setupFakeAnthropic(t *testing.T, handler *captureHandler) string {
 }
 
 func TestRunCheckForModel_OffMode_PreservesDefaultBody(t *testing.T) {
-	h := &captureHandler{respondText: "the answer is 42"}
+	h := &captureHandler{respondText: autoChallengeResponse}
 	endpoint := setupFakeAnthropic(t, h)
 
 	// 跑一次 off 模式（opts=nil），确认默认 body 行为未变
@@ -75,6 +106,29 @@ func TestRunCheckForModel_OffMode_PreservesDefaultBody(t *testing.T) {
 	}
 }
 
+func TestRunCheckForModel_KiroUsesAnthropicCompatibleMessages(t *testing.T) {
+	h := &captureHandler{respondText: autoChallengeResponse}
+	endpoint := setupFakeAnthropic(t, h)
+
+	res := runCheckForModel(context.Background(), MonitorProviderKiro, endpoint, "sk-kiro", "kiro-model", nil)
+
+	if res.Status != MonitorStatusOperational {
+		t.Fatalf("expected operational, got status=%s message=%q", res.Status, res.Message)
+	}
+	if h.lastBody["model"] != "kiro-model" {
+		t.Errorf("kiro body should contain model=kiro-model, got %v", h.lastBody["model"])
+	}
+	if _, ok := h.lastBody["messages"]; !ok {
+		t.Error("kiro body should contain Anthropic-compatible messages")
+	}
+	if h.lastHeaders.Get("x-api-key") != "sk-kiro" {
+		t.Errorf("expected x-api-key header, got %q", h.lastHeaders.Get("x-api-key"))
+	}
+	if h.lastHeaders.Get("anthropic-version") != monitorAnthropicAPIVersion {
+		t.Errorf("expected anthropic-version header, got %q", h.lastHeaders.Get("anthropic-version"))
+	}
+}
+
 func TestRunCheckForModel_MergeMode_UserFieldsWinButDenyListProtects(t *testing.T) {
 	h := &captureHandler{respondText: "the answer is 42"}
 	endpoint := setupFakeAnthropic(t, h)

backend/internal/service/channel_monitor_const.go

@@ -52,10 +52,11 @@ const (
 	// providerGeminiPathTemplate Gemini generateContent 路径模板（含 model 占位）。
 	providerGeminiPathTemplate = "/v1beta/models/%s:generateContent"
 
-	// MonitorProviderOpenAI / Anthropic / Gemini provider 字符串常量（也是 ent enum 的实际值）。
+	// MonitorProviderOpenAI / Anthropic / Gemini / Kiro provider 字符串常量（也是 ent enum 的实际值）。
 	MonitorProviderOpenAI    = "openai"
 	MonitorProviderAnthropic = "anthropic"
 	MonitorProviderGemini    = "gemini"
+	MonitorProviderKiro      = "kiro"
 
 	// MonitorStatusOperational 等监控状态字符串常量（与 ent enum 一致）。
 	MonitorStatusOperational = "operational"
@@ -110,7 +111,7 @@ var (
 		"CHANNEL_MONITOR_NOT_FOUND", "channel monitor not found",
 	)
 	ErrChannelMonitorInvalidProvider = infraerrors.BadRequest(
-		"CHANNEL_MONITOR_INVALID_PROVIDER", "provider must be one of openai/anthropic/gemini",
+		"CHANNEL_MONITOR_INVALID_PROVIDER", "provider must be one of openai/anthropic/gemini/kiro",
 	)
 	ErrChannelMonitorInvalidInterval = infraerrors.BadRequest(
 		"CHANNEL_MONITOR_INVALID_INTERVAL", "interval_seconds must be in [15, 3600]",

backend/internal/service/channel_monitor_template_types.go

@@ -51,7 +51,7 @@ var (
 		"CHANNEL_MONITOR_TEMPLATE_NOT_FOUND", "channel monitor request template not found",
 	)
 	ErrChannelMonitorTemplateInvalidProvider = infraerrors.BadRequest(
-		"CHANNEL_MONITOR_TEMPLATE_INVALID_PROVIDER", "template provider must be one of openai/anthropic/gemini",
+		"CHANNEL_MONITOR_TEMPLATE_INVALID_PROVIDER", "template provider must be one of openai/anthropic/gemini/kiro",
 	)
 	ErrChannelMonitorTemplateMissingName = infraerrors.BadRequest(
 		"CHANNEL_MONITOR_TEMPLATE_MISSING_NAME", "template name is required",

backend/internal/service/kiro_runtime.go

@@ -587,9 +587,10 @@ func kiroUsageToClaude(usage kiropkg.Usage, fallbackInput int) ClaudeUsage {
 		inputTokens = fallbackInput
 	}
 	return ClaudeUsage{
-		InputTokens:          inputTokens,
+		InputTokens:              inputTokens,
-		OutputTokens:         usage.OutputTokens,
+		OutputTokens:             usage.OutputTokens,
-		CacheReadInputTokens: usage.CacheReadInputTokens,
+		CacheReadInputTokens:     usage.CacheReadInputTokens,
+		CacheCreationInputTokens: usage.CacheCreationInputTokens,
 	}
 }
 

backend/migrations/137_allow_kiro_channel_monitor_provider.sql

@@ -0,0 +1,35 @@
+-- Migration: 137_allow_kiro_channel_monitor_provider
+-- 渠道监控新增 Kiro 平台。Kiro 网关使用 Anthropic Messages 兼容协议，
+-- 但监控配置和模板需要独立 provider 归属，便于筛选和复用。
+
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.table_constraints
+        WHERE table_name = 'channel_monitors'
+          AND constraint_name = 'channel_monitors_provider_check'
+    ) THEN
+        ALTER TABLE channel_monitors
+            DROP CONSTRAINT channel_monitors_provider_check;
+    END IF;
+
+    ALTER TABLE channel_monitors
+        ADD CONSTRAINT channel_monitors_provider_check
+        CHECK (provider IN ('openai', 'anthropic', 'gemini', 'kiro'));
+END $$;
+
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1 FROM information_schema.table_constraints
+        WHERE table_name = 'channel_monitor_request_templates'
+          AND constraint_name = 'channel_monitor_request_templates_provider_check'
+    ) THEN
+        ALTER TABLE channel_monitor_request_templates
+            DROP CONSTRAINT channel_monitor_request_templates_provider_check;
+    END IF;
+
+    ALTER TABLE channel_monitor_request_templates
+        ADD CONSTRAINT channel_monitor_request_templates_provider_check
+        CHECK (provider IN ('openai', 'anthropic', 'gemini', 'kiro'));
+END $$;

frontend/src/api/admin/channelMonitor.ts

@@ -5,7 +5,7 @@
 
 import { apiClient } from '../client'
 
-export type Provider = 'openai' | 'anthropic' | 'gemini'
+export type Provider = 'openai' | 'anthropic' | 'gemini' | 'kiro'
 export type MonitorStatus = 'operational' | 'degraded' | 'failed' | 'error'
 export type BodyOverrideMode = 'off' | 'merge' | 'replace'
 

frontend/src/components/admin/channel/types.ts

@@ -184,6 +184,7 @@ export function getPlatformTagClass(platform: string): string {
     case 'openai': return 'bg-emerald-100 text-emerald-700 dark:bg-emerald-900/30 dark:text-emerald-400'
     case 'gemini': return 'bg-blue-100 text-blue-700 dark:bg-blue-900/30 dark:text-blue-400'
     case 'antigravity': return 'bg-purple-100 text-purple-700 dark:bg-purple-900/30 dark:text-purple-400'
+    case 'kiro': return 'bg-violet-100 text-violet-700 dark:bg-violet-900/30 dark:text-violet-400'
     default: return 'bg-gray-100 text-gray-700 dark:bg-gray-900/30 dark:text-gray-400'
   }
 }
@@ -195,6 +196,7 @@ export function getPlatformTextClass(platform: string): string {
     case 'openai': return 'text-emerald-700 dark:text-emerald-400'
     case 'gemini': return 'text-blue-700 dark:text-blue-400'
     case 'antigravity': return 'text-purple-700 dark:text-purple-400'
+    case 'kiro': return 'text-violet-700 dark:text-violet-400'
     default: return ''
   }
 }

frontend/src/components/admin/monitor/MonitorFiltersBar.vue

@@ -70,6 +70,7 @@ import {
   PROVIDER_OPENAI,
   PROVIDER_ANTHROPIC,
   PROVIDER_GEMINI,
+  PROVIDER_KIRO,
 } from '@/constants/channelMonitor'
 
 defineProps<{
@@ -94,6 +95,7 @@ const providerFilterOptions = computed(() => [
   { value: PROVIDER_OPENAI, label: t('monitorCommon.providers.openai') },
   { value: PROVIDER_ANTHROPIC, label: t('monitorCommon.providers.anthropic') },
   { value: PROVIDER_GEMINI, label: t('monitorCommon.providers.gemini') },
+  { value: PROVIDER_KIRO, label: t('monitorCommon.providers.kiro') },
 ])
 
 const enabledFilterOptions = computed(() => [

frontend/src/components/admin/monitor/MonitorFormDialog.vue

@@ -13,7 +13,7 @@
 
       <div>
         <label class="input-label">{{ t('admin.channelMonitor.form.provider') }} <span class="text-red-500">*</span></label>
-        <div class="grid grid-cols-3 gap-3">
+        <div class="grid grid-cols-2 gap-3 sm:grid-cols-4">
           <button
             v-for="opt in providerOptions"
             :key="opt.value"
@@ -186,6 +186,7 @@ import {
   PROVIDER_OPENAI,
   PROVIDER_ANTHROPIC,
   PROVIDER_GEMINI,
+  PROVIDER_KIRO,
   DEFAULT_INTERVAL_SECONDS,
 } from '@/constants/channelMonitor'
 
@@ -310,6 +311,7 @@ const providerOptions = computed<ProviderOption[]>(() => [
   { value: PROVIDER_ANTHROPIC, label: t('monitorCommon.providers.anthropic') },
   { value: PROVIDER_OPENAI, label: t('monitorCommon.providers.openai') },
   { value: PROVIDER_GEMINI, label: t('monitorCommon.providers.gemini') },
+  { value: PROVIDER_KIRO, label: t('monitorCommon.providers.kiro') },
 ])
 
 // Clear api_key whenever provider changes to avoid cross-provider key mismatch.

frontend/src/components/admin/monitor/MonitorTemplateManagerDialog.vue

@@ -221,6 +221,7 @@ import {
   PROVIDER_ANTHROPIC,
   PROVIDER_OPENAI,
   PROVIDER_GEMINI,
+  PROVIDER_KIRO,
 } from '@/constants/channelMonitor'
 
 const props = defineProps<{ show: boolean }>()
@@ -238,6 +239,7 @@ const providerTabs = computed<{ value: Provider; label: string }[]>(() => [
   { value: PROVIDER_ANTHROPIC, label: t('monitorCommon.providers.anthropic') },
   { value: PROVIDER_OPENAI, label: t('monitorCommon.providers.openai') },
   { value: PROVIDER_GEMINI, label: t('monitorCommon.providers.gemini') },
+  { value: PROVIDER_KIRO, label: t('monitorCommon.providers.kiro') },
 ])
 
 const activeProvider = ref<Provider>(PROVIDER_ANTHROPIC)
@@ -253,6 +255,7 @@ const countByProvider = computed<Record<Provider, number>>(() => {
     anthropic: 0,
     openai: 0,
     gemini: 0,
+    kiro: 0,
   }
   for (const t of templates.value) out[t.provider]++
   return out

frontend/src/components/user/monitor/ProviderIcon.vue

@@ -51,6 +51,11 @@ const PROVIDER_ICONS: Record<Provider, IconData> = {
       'M20.616 10.835a14.147 14.147 0 01-4.45-3.001 14.111 14.111 0 01-3.678-6.452.503.503 0 00-.975 0 14.134 14.134 0 01-3.679 6.452 14.155 14.155 0 01-4.45 3.001c-.65.28-1.318.505-2.002.678a.502.502 0 000 .975c.684.172 1.35.397 2.002.677a14.147 14.147 0 014.45 3.001 14.112 14.112 0 013.679 6.453.502.502 0 00.975 0c.172-.685.397-1.351.677-2.003a14.145 14.145 0 013.001-4.45 14.113 14.113 0 016.453-3.678.503.503 0 000-.975 13.245 13.245 0 01-2.003-.678z',
     ],
   },
+  kiro: {
+    paths: [
+      'M12 2.25a.75.75 0 01.673.418l2.247 4.555 5.027.73a.75.75 0 01.416 1.279l-3.637 3.546.859 5.006a.75.75 0 01-1.088.79L12 16.21l-4.497 2.364a.75.75 0 01-1.088-.79l.859-5.006-3.637-3.546a.75.75 0 01.416-1.28l5.027-.729 2.247-4.555A.75.75 0 0112 2.25zm0 2.445l-1.75 3.547a.75.75 0 01-.565.41l-3.915.568 2.833 2.761a.75.75 0 01.216.664l-.669 3.899 3.502-1.841a.75.75 0 01.696 0l3.502 1.841-.669-3.899a.75.75 0 01.216-.664L18.23 9.22l-3.915-.568a.75.75 0 01-.565-.41L12 4.695z',
+    ],
+  },
 }
 
 const props = withDefaults(defineProps<{

frontend/src/composables/useChannelMonitorFormat.ts

@@ -16,6 +16,7 @@ import {
   PROVIDER_OPENAI,
   PROVIDER_ANTHROPIC,
   PROVIDER_GEMINI,
+  PROVIDER_KIRO,
   STATUS_OPERATIONAL,
   STATUS_DEGRADED,
   STATUS_FAILED,
@@ -57,7 +58,7 @@ export function useChannelMonitorFormat() {
   }
 
   function providerLabel(p: Provider | string): string {
-    if (p === PROVIDER_OPENAI || p === PROVIDER_ANTHROPIC || p === PROVIDER_GEMINI) {
+    if (p === PROVIDER_OPENAI || p === PROVIDER_ANTHROPIC || p === PROVIDER_GEMINI || p === PROVIDER_KIRO) {
       return t(`monitorCommon.providers.${p}`)
     }
     return p || '-'
@@ -71,6 +72,8 @@ export function useChannelMonitorFormat() {
         return 'bg-orange-100 text-orange-700 dark:bg-orange-500/15 dark:text-orange-300'
       case PROVIDER_GEMINI:
         return 'bg-sky-100 text-sky-700 dark:bg-sky-500/15 dark:text-sky-300'
+      case PROVIDER_KIRO:
+        return 'bg-violet-100 text-violet-700 dark:bg-violet-500/15 dark:text-violet-300'
       default:
         return NEUTRAL_BADGE
     }
@@ -95,6 +98,10 @@ export function useChannelMonitorFormat() {
         return active
           ? 'border-sky-500 bg-sky-50 text-sky-700 dark:bg-sky-500/15 dark:text-sky-300 dark:border-sky-400'
           : 'border-gray-200 bg-white text-gray-600 hover:border-sky-300 hover:text-sky-700 dark:border-dark-700 dark:bg-dark-800 dark:text-gray-400 dark:hover:border-sky-500/50'
+      case PROVIDER_KIRO:
+        return active
+          ? 'border-violet-500 bg-violet-50 text-violet-700 dark:bg-violet-500/15 dark:text-violet-300 dark:border-violet-400'
+          : 'border-gray-200 bg-white text-gray-600 hover:border-violet-300 hover:text-violet-700 dark:border-dark-700 dark:bg-dark-800 dark:text-gray-400 dark:hover:border-violet-500/50'
       default:
         return active
           ? 'border-gray-400 bg-gray-50 text-gray-700 dark:border-dark-500 dark:bg-dark-700 dark:text-gray-200'
@@ -166,6 +173,8 @@ export function providerGradient(provider: string): string {
       return 'bg-gradient-to-br from-orange-50 to-amber-100 dark:from-orange-500/10 dark:to-amber-500/20'
     case PROVIDER_GEMINI:
       return 'bg-gradient-to-br from-sky-50 to-indigo-100 dark:from-sky-500/10 dark:to-indigo-500/20'
+    case PROVIDER_KIRO:
+      return 'bg-gradient-to-br from-violet-50 to-fuchsia-100 dark:from-violet-500/10 dark:to-fuchsia-500/20'
     default:
       return 'bg-gradient-to-br from-gray-100 to-gray-200 dark:from-dark-700 dark:to-dark-600'
   }

frontend/src/constants/channelMonitor.ts

@@ -12,11 +12,13 @@ import type { Provider, MonitorStatus } from '@/api/admin/channelMonitor'
 export const PROVIDER_OPENAI: Provider = 'openai'
 export const PROVIDER_ANTHROPIC: Provider = 'anthropic'
 export const PROVIDER_GEMINI: Provider = 'gemini'
+export const PROVIDER_KIRO: Provider = 'kiro'
 
 export const PROVIDERS: readonly Provider[] = [
   PROVIDER_OPENAI,
   PROVIDER_ANTHROPIC,
   PROVIDER_GEMINI,
+  PROVIDER_KIRO,
 ]
 
 export const STATUS_OPERATIONAL: MonitorStatus = 'operational'

frontend/src/i18n/locales/en.ts

@@ -891,7 +891,8 @@ export default {
     providers: {
       openai: 'OpenAI',
       anthropic: 'Anthropic',
-      gemini: 'Gemini'
+      gemini: 'Gemini',
+      kiro: 'Kiro'
     },
     extraModelsHeader: 'Extra Models',
     extraModelsEmpty: 'No extra models',

frontend/src/i18n/locales/zh.ts

@@ -895,7 +895,8 @@ export default {
     providers: {
       openai: 'OpenAI',
       anthropic: 'Anthropic',
-      gemini: 'Gemini'
+      gemini: 'Gemini',
+      kiro: 'Kiro'
     },
     extraModelsHeader: '附加模型',
     extraModelsEmpty: '无附加模型',