feat(workflow): user-controlled send-to-workflow target filtering

- Global exclusion lists (node classes + title patterns) in settings, applied at the shared filterRegistryNodes choke point; settings UI section is hidden in standalone mode - Per-node "Exclude from Send Targets" context-menu toggle persisted in the workflow JSON (lm_exclude_send) - Quick-exclude button on node selector items writes the comfy class to the exclusion list - Precedence: per-node exclusion > explicit marker > global lists - interceptModeChange now supports multiple listeners; registry hooks mode changes so mute/bypass refreshes candidates immediately
2026-10-18 09:42:44 +08:00
parent 43b26f7cc9
commit f8ecc00f6b
23 changed files with 820 additions and 43 deletions
@@ -399,7 +399,8 @@
            "autoOrganize": "Auto-Organisierung",
            "metadata": "Metadaten",
            "sidecarStorage": "Sidecar-Speicherung",
-            "proxySettings": "Proxy-Einstellungen"
+            "proxySettings": "Proxy-Einstellungen",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "Allgemein",
@@ -453,6 +454,18 @@
                "saveFailed": "Übersprungene Pfade konnten nicht gespeichert werden: {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "Automatische Backups",
            "autoEnabledHelp": "Erstellt einmal täglich einen lokalen Schnappschuss und behält die neuesten Schnappschüsse gemäß der Aufbewahrungsrichtlinie.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding zum Workflow hinzugefügt",
            "embeddingFailed": "Fehler beim Hinzufügen des Embeddings",
            "promptSent": "Prompt an Workflow gesendet",
-            "promptFailed": "Fehler beim Senden des Prompts"
+            "promptFailed": "Fehler beim Senden des Prompts",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "Rezept",
@@ -2332,7 +2346,8 @@
            "replace": "Ersetzen",
            "append": "Anhängen",
            "selectTargetNode": "Zielknoten auswählen",
-            "sendToAll": "An alle senden"
+            "sendToAll": "An alle senden",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "Beispielbilder-Ordner geöffnet",
@@ -399,7 +399,8 @@
      "autoOrganize": "Auto-organize",
      "metadata": "Metadata",
      "sidecarStorage": "Sidecar Storage",
-      "proxySettings": "Proxy Settings"
+      "proxySettings": "Proxy Settings",
+      "sendToWorkflow": "Send to Workflow"
    },
    "nav": {
      "general": "General",
@@ -453,6 +454,18 @@
        "saveFailed": "Unable to save skip paths: {message}"
      }
    },
+    "sendToWorkflowExclusions": {
+      "nodeClasses": {
+        "label": "Excluded node types",
+        "placeholder": "Example: CheckpointLoaderSimple, MyCustomNode",
+        "help": "ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+      },
+      "titlePatterns": {
+        "label": "Excluded node title patterns",
+        "placeholder": "Example: negative, preview",
+        "help": "Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+      }
+    },
    "backup": {
      "autoEnabled": "Automatic backups",
      "autoEnabledHelp": "Create a local snapshot once per day and keep the latest snapshots according to the retention policy.",
@@ -2322,7 +2335,8 @@
      "embeddingAdded": "Embedding added to workflow",
      "embeddingFailed": "Failed to add embedding",
      "promptSent": "Prompt sent to workflow",
-      "promptFailed": "Failed to send prompt"
+      "promptFailed": "Failed to send prompt",
+      "nodeTypeExcluded": "Node type \"{type}\" excluded from send targets"
    },
    "nodeSelector": {
      "recipe": "Recipe",
@@ -2332,7 +2346,8 @@
      "replace": "Replace",
      "append": "Append",
      "selectTargetNode": "Select target node",
-      "sendToAll": "Send to All"
+      "sendToAll": "Send to All",
+      "excludeNodeType": "Never suggest this node type"
    },
    "exampleImages": {
      "opened": "Example images folder opened",
@@ -399,7 +399,8 @@
            "autoOrganize": "Organización automática",
            "metadata": "Metadatos",
            "sidecarStorage": "Almacenamiento de archivos sidecar",
-            "proxySettings": "Configuración de proxy"
+            "proxySettings": "Configuración de proxy",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "General",
@@ -453,6 +454,18 @@
                "saveFailed": "No se pudieron guardar las rutas a omitir: {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "Copias de seguridad automáticas",
            "autoEnabledHelp": "Crea una instantánea local una vez al día y conserva las más recientes según la política de retención.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding añadido al workflow",
            "embeddingFailed": "Error al añadir el embedding",
            "promptSent": "Prompt enviado al workflow",
-            "promptFailed": "Error al enviar el prompt"
+            "promptFailed": "Error al enviar el prompt",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "Receta",
@@ -2332,7 +2346,8 @@
            "replace": "Reemplazar",
            "append": "Añadir",
            "selectTargetNode": "Seleccionar nodo de destino",
-            "sendToAll": "Enviar a todos"
+            "sendToAll": "Enviar a todos",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "Carpeta de imágenes de ejemplo abierta",
@@ -399,7 +399,8 @@
            "autoOrganize": "Organisation automatique",
            "metadata": "Métadonnées",
            "sidecarStorage": "Stockage des fichiers sidecar",
-            "proxySettings": "Paramètres du proxy"
+            "proxySettings": "Paramètres du proxy",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "Général",
@@ -453,6 +454,18 @@
                "saveFailed": "Impossible d'enregistrer les chemins à ignorer : {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "Sauvegardes automatiques",
            "autoEnabledHelp": "Crée un instantané local une fois par jour et conserve les plus récents selon la politique de rétention.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding ajouté au workflow",
            "embeddingFailed": "Échec de l'ajout de l'embedding",
            "promptSent": "Prompt envoyé au workflow",
-            "promptFailed": "Échec de l'envoi du prompt"
+            "promptFailed": "Échec de l'envoi du prompt",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "Recipe",
@@ -2332,7 +2346,8 @@
            "replace": "Remplacer",
            "append": "Ajouter",
            "selectTargetNode": "Sélectionner le nœud cible",
-            "sendToAll": "Envoyer à tous"
+            "sendToAll": "Envoyer à tous",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "Dossier d'images d'exemple ouvert",
@@ -399,7 +399,8 @@
            "autoOrganize": "ארגון אוטומטי",
            "metadata": "מטא-נתונים",
            "sidecarStorage": "אחסון קובצי לוואי",
-            "proxySettings": "הגדרות פרוקסי"
+            "proxySettings": "הגדרות פרוקסי",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "כללי",
@@ -453,6 +454,18 @@
                "saveFailed": "לא ניתן לשמור נתיבי דילוג: {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "גיבויים אוטומטיים",
            "autoEnabledHelp": "יוצר צילום מצב מקומי פעם ביום ושומר את הצילומים האחרונים לפי מדיניות השמירה.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding נוסף ל-workflow",
            "embeddingFailed": "הוספת Embedding נכשלה",
            "promptSent": "פרומפט נשלחה ל-workflow",
-            "promptFailed": "שליחת הפרומפט נכשלה"
+            "promptFailed": "שליחת הפרומפט נכשלה",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "מתכון",
@@ -2332,7 +2346,8 @@
            "replace": "החלף",
            "append": "הוסף",
            "selectTargetNode": "בחר צומת יעד",
-            "sendToAll": "שלח לכל"
+            "sendToAll": "שלח לכל",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "תיקיית תמונות הדוגמה נפתחה",
@@ -399,7 +399,8 @@
            "autoOrganize": "自動整理",
            "metadata": "メタデータ",
            "sidecarStorage": "サイドカーファイルの保存",
-            "proxySettings": "プロキシ設定"
+            "proxySettings": "プロキシ設定",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "一般",
@@ -453,6 +454,18 @@
                "saveFailed": "スキップパスの保存に失敗しました：{message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "自動バックアップ",
            "autoEnabledHelp": "1日1回ローカルのスナップショットを作成し、保持ポリシーに従って最新のものを残します。",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embeddingをワークフローに追加しました",
            "embeddingFailed": "Embeddingの追加に失敗しました",
            "promptSent": "プロンプトをワークフローに送信しました",
-            "promptFailed": "プロンプトの送信に失敗しました"
+            "promptFailed": "プロンプトの送信に失敗しました",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "レシピ",
@@ -2332,7 +2346,8 @@
            "replace": "置換",
            "append": "追加",
            "selectTargetNode": "ターゲットノードを選択",
-            "sendToAll": "すべてに送信"
+            "sendToAll": "すべてに送信",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "例画像フォルダが開かれました",
@@ -399,7 +399,8 @@
            "autoOrganize": "자동 정리",
            "metadata": "메타데이터",
            "sidecarStorage": "사이드카 파일 저장",
-            "proxySettings": "프록시 설정"
+            "proxySettings": "프록시 설정",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "일반",
@@ -453,6 +454,18 @@
                "saveFailed": "건너뛰기 경로를 저장할 수 없습니다: {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "자동 백업",
            "autoEnabledHelp": "하루에 한 번 로컬 스냅샷을 만들고 보존 정책에 따라 최신 스냅샷을 유지합니다.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding을 워크플로에 추가했습니다",
            "embeddingFailed": "Embedding 추가 실패",
            "promptSent": "프롬프트를 워크플로에 보냈습니다",
-            "promptFailed": "프롬프트 보내기 실패"
+            "promptFailed": "프롬프트 보내기 실패",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "레시피",
@@ -2332,7 +2346,8 @@
            "replace": "교체",
            "append": "추가",
            "selectTargetNode": "대상 노드 선택",
-            "sendToAll": "모두에게 전송"
+            "sendToAll": "모두에게 전송",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "예시 이미지 폴더가 열렸습니다",
@@ -399,7 +399,8 @@
            "autoOrganize": "Автоорганизация",
            "metadata": "Метаданные",
            "sidecarStorage": "Хранилище sidecar-файлов",
-            "proxySettings": "Настройки прокси"
+            "proxySettings": "Настройки прокси",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "Общее",
@@ -453,6 +454,18 @@
                "saveFailed": "Не удалось сохранить пути для пропуска: {message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "Автоматические резервные копии",
            "autoEnabledHelp": "Создаёт локальный снимок раз в день и хранит последние снимки согласно политике хранения.",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding добавлен в workflow",
            "embeddingFailed": "Не удалось добавить embedding",
            "promptSent": "Промпт отправлен в workflow",
-            "promptFailed": "Не удалось отправить промпт"
+            "promptFailed": "Не удалось отправить промпт",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "Рецепт",
@@ -2332,7 +2346,8 @@
            "replace": "Заменить",
            "append": "Добавить",
            "selectTargetNode": "Выберите целевой узел",
-            "sendToAll": "Отправить во все"
+            "sendToAll": "Отправить во все",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "Папка с примерами изображений открыта",
@@ -399,7 +399,8 @@
            "autoOrganize": "自动整理",
            "metadata": "元数据",
            "sidecarStorage": "附属文件存储",
-            "proxySettings": "代理设置"
+            "proxySettings": "代理设置",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "通用",
@@ -453,6 +454,18 @@
                "saveFailed": "无法保存跳过路径：{message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "自动备份",
            "autoEnabledHelp": "每天创建一次本地快照，并按保留策略保留最新快照。",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding 已追加到工作流",
            "embeddingFailed": "添加 Embedding 失败",
            "promptSent": "提示词已发送到工作流",
-            "promptFailed": "提示词发送失败"
+            "promptFailed": "提示词发送失败",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "配方",
@@ -2332,7 +2346,8 @@
            "replace": "替换",
            "append": "追加",
            "selectTargetNode": "选择目标节点",
-            "sendToAll": "全部发送"
+            "sendToAll": "全部发送",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "示例图片文件夹已打开",
@@ -399,7 +399,8 @@
            "autoOrganize": "自動整理",
            "metadata": "中繼資料",
            "sidecarStorage": "附屬檔案儲存",
-            "proxySettings": "代理設定"
+            "proxySettings": "代理設定",
+            "sendToWorkflow": "[TODO: Translate] Send to Workflow"
        },
        "nav": {
            "general": "通用",
@@ -453,6 +454,18 @@
                "saveFailed": "無法儲存跳過路徑：{message}"
            }
        },
+        "sendToWorkflowExclusions": {
+            "nodeClasses": {
+                "label": "[TODO: Translate] Excluded node types",
+                "placeholder": "[TODO: Translate] Example: CheckpointLoaderSimple, MyCustomNode",
+                "help": "[TODO: Translate] ComfyUI node class names that never appear as send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            },
+            "titlePatterns": {
+                "label": "[TODO: Translate] Excluded node title patterns",
+                "placeholder": "[TODO: Translate] Example: negative, preview",
+                "help": "[TODO: Translate] Nodes whose title contains any of these text fragments (case-insensitive) are hidden from send-to-workflow targets. Separate multiple entries with commas or semicolons. Nodes explicitly marked in ComfyUI (right-click → Mark as) are exempt."
+            }
+        },
        "backup": {
            "autoEnabled": "自動備份",
            "autoEnabledHelp": "每天建立一次本地快照，並依保留政策保留最新快照。",
@@ -2322,7 +2335,8 @@
            "embeddingAdded": "Embedding 已附加到工作流",
            "embeddingFailed": "傳送 Embedding 到工作流失敗",
            "promptSent": "提示詞已發送到工作流",
-            "promptFailed": "提示詞發送失敗"
+            "promptFailed": "提示詞發送失敗",
+            "nodeTypeExcluded": "[TODO: Translate] Node type \"{type}\" excluded from send targets"
        },
        "nodeSelector": {
            "recipe": "配方",
@@ -2332,7 +2346,8 @@
            "replace": "取代",
            "append": "附加",
            "selectTargetNode": "選擇目標節點",
-            "sendToAll": "全部傳送"
+            "sendToAll": "全部傳送",
+            "excludeNodeType": "[TODO: Translate] Never suggest this node type"
        },
        "exampleImages": {
            "opened": "範例圖片資料夾已開啟",
@@ -617,6 +617,7 @@ class NodeRegistry:
            "widget_names": widget_names,
            "mode": node.get("mode"),
            "marker_role": node.get("marker_role"),
+            "exclude_send": bool(node.get("exclude_send")),
        }

    # ------------------------------------------------------------------
@@ -140,6 +140,10 @@ DEFAULT_SETTINGS: Dict[str, Any] = {
    "price_check_ttl_hours": 24,
    "auto_organize_exclusions": [],
    "metadata_refresh_skip_paths": [],
+    # Send-to-Workflow target filtering: candidate nodes whose comfy class or
+    # title matches these lists are hidden from the target selector. Nodes
+    # explicitly marked via right-click ("Mark as") are exempt.
+    "send_to_workflow_exclusions": {"node_classes": [], "title_patterns": []},
    "skip_previously_downloaded_model_versions": False,
    "download_skip_base_models": [],
    # Ordered per-type rules routing downloads to a non-default root by base
@@ -290,6 +290,30 @@
    text-align: center;
 }

+/* Per-item "exclude this node type" action in the node selector */
+.node-item-exclude {
+    margin-left: auto;
+    flex-shrink: 0;
+    border: none;
+    background: transparent;
+    color: var(--text-muted);
+    cursor: pointer;
+    font-size: 12px;
+    padding: 2px 6px;
+    border-radius: 4px;
+    opacity: 0;
+    transition: opacity 0.15s, background-color 0.15s;
+}
+
+.node-item:hover .node-item-exclude {
+    opacity: 1;
+}
+
+.node-item-exclude:hover {
+    background: rgba(0, 0, 0, 0.25);
+    color: var(--text-on-accent);
+}
+
 /* Node Selector Header */
 .node-selector-header {
    padding: 10px 15px;
@@ -226,6 +226,10 @@ export class SettingsManager {
            backendSettings?.metadata_refresh_skip_paths ?? defaults.metadata_refresh_skip_paths
        );

+        merged.send_to_workflow_exclusions = this.normalizeSendToWorkflowExclusions(
+            backendSettings?.send_to_workflow_exclusions ?? defaults.send_to_workflow_exclusions
+        );
+
        merged.skip_previously_downloaded_model_versions =
            backendSettings?.skip_previously_downloaded_model_versions
            ?? defaults.skip_previously_downloaded_model_versions;
@@ -278,6 +282,14 @@ export class SettingsManager {
        return [];
    }

+    normalizeSendToWorkflowExclusions(value) {
+        const source = value && typeof value === 'object' && !Array.isArray(value) ? value : {};
+        return {
+            node_classes: this.normalizePatternList(source.node_classes),
+            title_patterns: this.normalizePatternList(source.title_patterns),
+        };
+    }
+
    getAvailableDownloadSkipBaseModels() {
        // Use dynamic base models if available, fallback to hardcoded
        const models = getMappableBaseModelsDynamic();
@@ -588,6 +600,18 @@ export class SettingsManager {
            });
        }

+        for (const inputId of ['sendToWorkflowExcludedClasses', 'sendToWorkflowExcludedTitles']) {
+            const input = document.getElementById(inputId);
+            if (input) {
+                input.addEventListener('keydown', (event) => {
+                    if (event.key === 'Enter' && !event.shiftKey) {
+                        event.preventDefault();
+                        this.saveSendToWorkflowExclusions();
+                    }
+                });
+            }
+        }
+
        const downloadSkipBaseModelsContainer = document.getElementById('downloadSkipBaseModelsContainer');
        if (downloadSkipBaseModelsContainer) {
            downloadSkipBaseModelsContainer.addEventListener('change', (event) => {
@@ -1175,6 +1199,27 @@ export class SettingsManager {
            metadataRefreshSkipPathsError.textContent = '';
        }

+        const sendToWorkflowExclusions = this.normalizeSendToWorkflowExclusions(
+            state.global.settings.send_to_workflow_exclusions
+        );
+        const sendToWorkflowExcludedClassesInput = document.getElementById('sendToWorkflowExcludedClasses');
+        if (sendToWorkflowExcludedClassesInput) {
+            sendToWorkflowExcludedClassesInput.value = sendToWorkflowExclusions.node_classes.join(', ');
+        }
+        const sendToWorkflowExcludedClassesError = document.getElementById('sendToWorkflowExcludedClassesError');
+        if (sendToWorkflowExcludedClassesError) {
+            sendToWorkflowExcludedClassesError.textContent = '';
+        }
+        const sendToWorkflowExcludedTitlesInput = document.getElementById('sendToWorkflowExcludedTitles');
+        if (sendToWorkflowExcludedTitlesInput) {
+            sendToWorkflowExcludedTitlesInput.value = sendToWorkflowExclusions.title_patterns.join(', ');
+        }
+        const sendToWorkflowExcludedTitlesError = document.getElementById('sendToWorkflowExcludedTitlesError');
+        if (sendToWorkflowExcludedTitlesError) {
+            sendToWorkflowExcludedTitlesError.textContent = '';
+        }
+        this.updateSendToWorkflowSectionVisibility();
+
        this.renderDownloadSkipBaseModels();
        const downloadSkipBaseModelsError = document.getElementById('downloadSkipBaseModelsError');
        if (downloadSkipBaseModelsError) {
@@ -4269,6 +4314,57 @@ export class SettingsManager {
        }
    }

+    /**
+     * Show or hide the Send to Workflow settings section. The feature targets a
+     * live ComfyUI workflow, so the section is hidden in standalone mode.
+     */
+    updateSendToWorkflowSectionVisibility() {
+        const subsection = document.getElementById('sendToWorkflowSubsection');
+        if (subsection) {
+            subsection.style.display = state.global.settings.standalone_mode ? 'none' : '';
+        }
+    }
+
+    async saveSendToWorkflowExclusions() {
+        const classesInput = document.getElementById('sendToWorkflowExcludedClasses');
+        const titlesInput = document.getElementById('sendToWorkflowExcludedTitles');
+        if (!classesInput && !titlesInput) return;
+
+        const normalized = {
+            node_classes: this.normalizePatternList(classesInput ? classesInput.value : ''),
+            title_patterns: this.normalizePatternList(titlesInput ? titlesInput.value : ''),
+        };
+
+        const current = this.normalizeSendToWorkflowExclusions(
+            state.global.settings.send_to_workflow_exclusions
+        );
+        const unchanged =
+            normalized.node_classes.join('|') === current.node_classes.join('|') &&
+            normalized.title_patterns.join('|') === current.title_patterns.join('|');
+        if (unchanged) {
+            return;
+        }
+
+        try {
+            await this.saveSetting('send_to_workflow_exclusions', normalized);
+            if (classesInput) {
+                classesInput.value = normalized.node_classes.join(', ');
+            }
+            if (titlesInput) {
+                titlesInput.value = normalized.title_patterns.join(', ');
+            }
+
+            showToast(
+                'toast.settings.settingsUpdated',
+                { setting: translate('settings.sections.sendToWorkflow') },
+                'success'
+            );
+        } catch (error) {
+            console.error('Failed to save send-to-workflow exclusions:', error);
+            showToast('toast.settings.settingSaveFailed', { message: error.message }, 'error');
+        }
+    }
+
    async saveAutoOrganizeExclusions() {
        const input = document.getElementById('autoOrganizeExclusions');
        const errorElement = document.getElementById('autoOrganizeExclusionsError');
@@ -63,6 +63,7 @@ const DEFAULT_SETTINGS_BASE = Object.freeze({
    price_check_ttl_hours: 24,
    auto_organize_exclusions: [],
    metadata_refresh_skip_paths: [],
+    send_to_workflow_exclusions: { node_classes: [], title_patterns: [] },
    skip_previously_downloaded_model_versions: false,
    download_skip_base_models: [],
    download_root_rules: { loras: [], checkpoints: [], unet: [], embeddings: [] },
@@ -91,6 +92,7 @@ export function createDefaultSettings() {
        default_other_roots: {},
        download_root_rules: { loras: [], checkpoints: [], unet: [], embeddings: [] },
        enabled_other_sub_types: ['vae', 'upscaler', 'text_encoder'],
+        send_to_workflow_exclusions: { node_classes: [], title_patterns: [] },
        // Standalone-only fields populated by GET /api/lm/settings; in plugin
        // mode the backend omits folder_paths/folder_path_schema and these
        // defaults apply.
@@ -728,6 +728,48 @@ async function fetchWorkflowRegistry() {
  }
 }

+/**
+ * Check whether a registry node is excluded from send-to-workflow targets.
+ *
+ * Precedence:
+ *  1. Per-node exclusion (right-click → "Exclude from Send Targets") always wins.
+ *  2. An explicit per-node marker ("Mark as →") exempts the node from the
+ *     global exclusion lists — the user pointed at this exact node.
+ *  3. Global exclusion lists from settings: exact comfy-class matches and
+ *     case-insensitive title substrings.
+ */
+function isNodeExcludedFromSendTargets(node) {
+  if (!node) {
+    return false;
+  }
+  if (node.exclude_send === true) {
+    return true;
+  }
+  if (node.marker_role) {
+    return false;
+  }
+
+  const exclusions = state?.global?.settings?.send_to_workflow_exclusions;
+  if (!exclusions || typeof exclusions !== 'object') {
+    return false;
+  }
+
+  const nodeClasses = Array.isArray(exclusions.node_classes) ? exclusions.node_classes : [];
+  const nodeClass = node.comfy_class || node.type_name;
+  if (nodeClass && nodeClasses.includes(nodeClass)) {
+    return true;
+  }
+
+  const titlePatterns = Array.isArray(exclusions.title_patterns) ? exclusions.title_patterns : [];
+  const title = typeof node.title === 'string' ? node.title.toLowerCase() : '';
+  return titlePatterns.some((pattern) => {
+    if (typeof pattern !== 'string' || !pattern.trim()) {
+      return false;
+    }
+    return title.includes(pattern.trim().toLowerCase());
+  });
+}
+
 function filterRegistryNodes(nodes = {}, predicate) {
  if (typeof nodes !== 'object' || nodes === null) {
    return {};
@@ -735,6 +777,9 @@ function filterRegistryNodes(nodes = {}, predicate) {

  return Object.fromEntries(
    Object.entries(nodes).filter(([, node]) => {
+      if (isNodeExcludedFromSendTargets(node)) {
+        return false;
+      }
      try {
        return predicate(node);
      } catch (error) {
@@ -1423,6 +1468,11 @@ function showNodeSelector(nodes, options = {}) {
    const iconClass = NODE_TYPE_ICONS[node.type] || 'fas fa-question-circle';
    const bgColor = node.bgcolor || DEFAULT_NODE_COLOR;
    const graphLabel = node.graph_name ? ` (${node.graph_name})` : '';
+    const nodeClass = node.comfy_class || node.type_name || '';
+    const excludeTitle = translate('uiHelpers.nodeSelector.excludeNodeType', {}, 'Never suggest this node type');
+    const excludeButton = nodeClass
+      ? `<button type="button" class="node-item-exclude" data-exclude-class="${nodeClass.replace(/"/g, '&quot;')}" title="${excludeTitle}"><i class="fas fa-eye-slash"></i></button>`
+      : '';

    return `
      <div class="node-item" data-node-id="${nodeKey}">
@@ -1430,6 +1480,7 @@ function showNodeSelector(nodes, options = {}) {
          <i class="${iconClass}"></i>
        </div>
        <span>#${node.id}${graphLabel} ${node.title}</span>
+        ${excludeButton}
      </div>
    `;
  }).join('');
@@ -1473,6 +1524,62 @@ function showNodeSelector(nodes, options = {}) {
  setupNodeSelectorEvents(selector);
 }

+/**
+ * Add a comfy node class to the send-to-workflow exclusion list (persisted via
+ * settings), then drop matching items from the open node selector.
+ */
+async function excludeNodeClassFromSelector(comfyClass) {
+  if (!comfyClass) {
+    return;
+  }
+
+  const current = state?.global?.settings?.send_to_workflow_exclusions;
+  const updated = {
+    node_classes: Array.isArray(current?.node_classes) ? [...current.node_classes] : [],
+    title_patterns: Array.isArray(current?.title_patterns) ? [...current.title_patterns] : [],
+  };
+  if (!updated.node_classes.includes(comfyClass)) {
+    updated.node_classes.push(comfyClass);
+  }
+
+  try {
+    const response = await fetch('/api/lm/settings', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ send_to_workflow_exclusions: updated }),
+    });
+    const data = await response.json();
+    if (!response.ok || data.success === false) {
+      throw new Error(data?.error || 'Failed to save setting');
+    }
+  } catch (error) {
+    console.error('Failed to save send-to-workflow exclusion:', error);
+    showToast('toast.settings.settingSaveFailed', { message: error.message }, 'error');
+    return;
+  }
+
+  state.global.settings.send_to_workflow_exclusions = updated;
+  showToast('uiHelpers.workflow.nodeTypeExcluded', { type: comfyClass }, 'success');
+
+  // Remove matching candidates from the open selector.
+  const nodes = nodeSelectorState.currentNodes || {};
+  for (const [nodeKey, node] of Object.entries(nodes)) {
+    if ((node.comfy_class || node.type_name) === comfyClass) {
+      delete nodes[nodeKey];
+    }
+  }
+  document.querySelectorAll('#nodeSelector .node-item-exclude').forEach((button) => {
+    if (button.dataset.excludeClass === comfyClass) {
+      button.closest('.node-item')?.remove();
+    }
+  });
+
+  if (Object.keys(nodes).length === 0) {
+    hideNodeSelector();
+    showToast('uiHelpers.workflow.noSupportedNodes', {}, 'warning');
+  }
+}
+
 /**
 * Setup event listeners for node selector using event manager
 * @param {HTMLElement} selector - The selector element
@@ -1494,6 +1601,13 @@ function setupNodeSelectorEvents(selector) {

  // Register node selection handler with event manager  
  eventManager.addHandler('click', 'nodeSelector-selection', async (e) => {
+    const excludeButton = e.target.closest('.node-item-exclude');
+    if (excludeButton) {
+      e.stopPropagation();
+      await excludeNodeClassFromSelector(excludeButton.dataset.excludeClass);
+      return true; // Stop propagation
+    }
+
    const nodeItem = e.target.closest('.node-item');
    if (!nodeItem) return false; // Continue with other handlers

@@ -360,4 +360,35 @@
            </div>
        </div>
    </div>
+
+    <!-- Send to Workflow (hidden in standalone mode: no ComfyUI to send to) -->
+    <div class="settings-subsection" id="sendToWorkflowSubsection">
+        {{ sm.subsection_header('settings.sections.sendToWorkflow') }}
+
+        <div class="setting-item">
+            <div class="setting-row">
+                <div class="setting-info">
+                    <label for="sendToWorkflowExcludedClasses">
+                        {{ t('settings.sendToWorkflowExclusions.nodeClasses.label') }}
+                        <i class="fas fa-info-circle info-icon" data-tooltip="{{ t('settings.sendToWorkflowExclusions.nodeClasses.help') }}"></i>
+                    </label>
+                </div>
+            </div>
+            <textarea id="sendToWorkflowExcludedClasses" class="priority-tags-input auto-organize-exclusions-input" placeholder="{{ t('settings.sendToWorkflowExclusions.nodeClasses.placeholder') }}"></textarea>
+            <div class="settings-input-error-message" id="sendToWorkflowExcludedClassesError"></div>
+        </div>
+
+        <div class="setting-item">
+            <div class="setting-row">
+                <div class="setting-info">
+                    <label for="sendToWorkflowExcludedTitles">
+                        {{ t('settings.sendToWorkflowExclusions.titlePatterns.label') }}
+                        <i class="fas fa-info-circle info-icon" data-tooltip="{{ t('settings.sendToWorkflowExclusions.titlePatterns.help') }}"></i>
+                    </label>
+                </div>
+            </div>
+            <textarea id="sendToWorkflowExcludedTitles" class="priority-tags-input auto-organize-exclusions-input" placeholder="{{ t('settings.sendToWorkflowExclusions.titlePatterns.placeholder') }}"></textarea>
+            <div class="settings-input-error-message" id="sendToWorkflowExcludedTitlesError"></div>
+        </div>
+    </div>
 </div>
@@ -96,4 +96,39 @@ describe("interceptModeChange", () => {
      expect(descriptor.configurable).toBe(true);
    });
  });
+
+  describe("multiple listeners", () => {
+    it("notifies every registered listener while intercepting only once", () => {
+      const node = { mode: 0 };
+      const first = vi.fn();
+      const second = vi.fn();
+      interceptModeChange(node, first);
+      interceptModeChange(node, second);
+
+      node.mode = 2;
+      expect(first).toHaveBeenCalledWith(2, 0);
+      expect(second).toHaveBeenCalledWith(2, 0);
+
+      // The second registration must not replace the accessor: the value is
+      // still tracked across registrations.
+      node.mode = 4;
+      expect(first).toHaveBeenCalledWith(4, 2);
+      expect(second).toHaveBeenCalledWith(4, 2);
+    });
+
+    it("keeps notifying remaining listeners when one of them throws", () => {
+      const node = { mode: 0 };
+      const failing = vi.fn(() => {
+        throw new Error("boom");
+      });
+      const healthy = vi.fn();
+      interceptModeChange(node, failing);
+      interceptModeChange(node, healthy);
+
+      node.mode = 2;
+      expect(failing).toHaveBeenCalledWith(2, 0);
+      expect(healthy).toHaveBeenCalledWith(2, 0);
+      expect(node.mode).toBe(2);
+    });
+  });
 });
@@ -575,6 +575,200 @@ describe('UI helper DOM utilities', () => {
    expect(nodeLabels).toEqual(['#1 Marked Target', '#2 Marked Target 2']);
  });

+  it('hides node classes listed in send_to_workflow_exclusions', async () => {
+    const { state } = await import(STATE_MODULE);
+    state.global = {
+      settings: {
+        send_to_workflow_exclusions: {
+          node_classes: ['PulIDFluxModelLoader'],
+          title_patterns: [],
+        },
+      },
+    };
+
+    const makeLoaderNode = (id, title, comfyClass) => ({
+      id,
+      graph_id: 'root',
+      graph_name: null,
+      title,
+      type: 0,
+      type_name: comfyClass,
+      comfy_class: comfyClass,
+      mode: 0,
+      marker_role: null,
+      capabilities: { widget_names: ['ckpt_name'] },
+    });
+
+    const registryResponse = {
+      success: true,
+      data: {
+        node_count: 3,
+        nodes: {
+          'root:1': makeLoaderNode(1, 'Main Checkpoint', 'CheckpointLoaderSimple'),
+          'root:2': makeLoaderNode(2, 'Auxiliary Loader', 'PulIDFluxModelLoader'),
+          'root:3': makeLoaderNode(3, 'Backup Checkpoint', 'CheckpointLoaderSimple'),
+        },
+      },
+    };
+
+    global.fetch = vi.fn().mockResolvedValue({
+      json: async () => registryResponse,
+    });
+
+    document.body.innerHTML = '<div id="nodeSelector"></div>';
+
+    const { sendModelPathToWorkflow } = await import(UI_HELPERS_MODULE);
+
+    try {
+      const result = await sendModelPathToWorkflow('foo/model.safetensors', {
+        widgetName: 'ckpt_name',
+      });
+
+      expect(result).toBe(true);
+
+      const nodeLabels = Array.from(
+        document.querySelectorAll('#nodeSelector .node-item[data-node-id] span')
+      ).map((span) => span.textContent.trim());
+
+      expect(nodeLabels).toEqual(['#1 Main Checkpoint', '#3 Backup Checkpoint']);
+    } finally {
+      delete state.global;
+    }
+  });
+
+  it('hides nodes whose title matches an exclusion pattern (case-insensitive)', async () => {
+    const { state } = await import(STATE_MODULE);
+    state.global = {
+      settings: {
+        send_to_workflow_exclusions: {
+          node_classes: [],
+          title_patterns: ['negative'],
+        },
+      },
+    };
+
+    const makeTextNode = (id, title) => ({
+      id,
+      graph_id: 'root',
+      graph_name: null,
+      title,
+      type: 'CLIPTextEncode',
+      comfy_class: 'CLIPTextEncode',
+      mode: 0,
+      marker_role: null,
+      capabilities: {
+        has_text_widget: true,
+        text_widget_connected: false,
+        widget_names: ['text', 'clip'],
+      },
+    });
+
+    const registryResponse = {
+      success: true,
+      data: {
+        node_count: 2,
+        nodes: {
+          'root:1': makeTextNode(1, 'Positive Prompt'),
+          'root:2': makeTextNode(2, 'Negative Prompt'),
+        },
+      },
+    };
+
+    global.fetch = vi.fn().mockResolvedValue({
+      json: async () => registryResponse,
+    });
+
+    document.body.innerHTML = '<div id="nodeSelector"></div>';
+
+    const { sendPromptToWorkflow } = await import(UI_HELPERS_MODULE);
+
+    try {
+      await sendPromptToWorkflow('a cat');
+
+      const nodeLabels = Array.from(
+        document.querySelectorAll('#nodeSelector .node-item[data-node-id] span')
+      ).map((span) => span.textContent.trim());
+
+      expect(nodeLabels).toEqual([]);
+      // Single remaining target sends directly without opening the selector.
+      const sendCalls = global.fetch.mock.calls.filter(
+        ([url]) => url === '/api/lm/update-node-widget'
+      );
+      expect(sendCalls).toHaveLength(1);
+    } finally {
+      delete state.global;
+    }
+  });
+
+  it('keeps explicitly marked nodes exempt from global exclusions, while per-node exclusion always wins', async () => {
+    const { state } = await import(STATE_MODULE);
+    state.global = {
+      settings: {
+        send_to_workflow_exclusions: {
+          node_classes: ['KSampler'],
+          title_patterns: [],
+        },
+      },
+    };
+
+    const makeNode = (id, title, overrides = {}) => ({
+      id,
+      graph_id: 'root',
+      graph_name: null,
+      title,
+      type: 'KSampler',
+      comfy_class: 'KSampler',
+      mode: 0,
+      marker_role: null,
+      capabilities: {
+        has_text_widget: false,
+        text_widget_connected: false,
+        widget_names: ['seed'],
+      },
+      ...overrides,
+    });
+
+    const registryResponse = {
+      success: true,
+      data: {
+        node_count: 3,
+        nodes: {
+          // Class is excluded, but the explicit marker wins.
+          'root:1': makeNode(1, 'Marked Target', { marker_role: 'send_prompt_target' }),
+          // No marker: filtered out by the class exclusion.
+          'root:2': makeNode(2, 'Plain KSampler'),
+          // Marker present, but per-node exclusion beats everything.
+          'root:3': makeNode(3, 'Marked But Excluded', {
+            marker_role: 'send_prompt_target',
+            exclude_send: true,
+          }),
+        },
+      },
+    };
+
+    global.fetch = vi.fn().mockResolvedValue({
+      json: async () => registryResponse,
+    });
+
+    document.body.innerHTML = '<div id="nodeSelector"></div>';
+
+    const { sendPromptToWorkflow } = await import(UI_HELPERS_MODULE);
+
+    try {
+      await sendPromptToWorkflow('a cat');
+
+      // Only node 1 survives → single-target direct send, no selector.
+      const sendCalls = global.fetch.mock.calls.filter(
+        ([url]) => url === '/api/lm/update-node-widget'
+      );
+      expect(sendCalls).toHaveLength(1);
+      const body = JSON.parse(sendCalls[0][1].body);
+      expect(body.node_ids).toEqual([{ node_id: 1, graph_id: 'root' }]);
+    } finally {
+      delete state.global;
+    }
+  });
+
  it('opens Civitai links using the preferred host and registers the first-use banner once', async () => {
    const openSpy = vi.fn();
    globalThis.window.open = openSpy;
@@ -1221,6 +1221,47 @@ async def test_register_nodes_defaults_graph_name_to_none():
    assert stored_node["graph_name"] is None


+@pytest.mark.asyncio
+async def test_register_nodes_passes_through_exclude_send():
+    node_registry = NodeRegistry()
+    handler = NodeRegistryHandler(
+        node_registry=node_registry,
+        prompt_server=FakePromptServer,  # pyright: ignore[reportArgumentType]
+        standalone_mode=False,
+    )
+
+    request = FakeRequest(
+        json_data={
+            "nodes": [
+                {
+                    "node_id": 10,
+                    "graph_id": "root",
+                    "type": "CLIPTextEncode",
+                    "title": "Excluded Encoder",
+                    "exclude_send": True,
+                },
+                {
+                    "node_id": 11,
+                    "graph_id": "root",
+                    "type": "CLIPTextEncode",
+                    "title": "Normal Encoder",
+                },
+            ],
+            "client_id": "test-client-1",
+        }
+    )
+
+    response = await handler.register_nodes(request)  # pyright: ignore[reportArgumentType]
+    payload = _json_payload(response)
+
+    assert payload["success"] is True
+
+    registry = await node_registry.get_merged_registry()
+    nodes = registry["nodes"]
+    assert nodes["root:10"]["exclude_send"] is True
+    assert nodes["root:11"]["exclude_send"] is False
+
+
@pytest.mark.asyncio
 async def test_register_nodes_includes_capabilities():
    node_registry = NodeRegistry()
@@ -7,6 +7,10 @@ import { app } from "../../scripts/app.js";
 // Roles are stored in ``node.properties.lm_marker_role`` and automatically
 // persist with the workflow JSON.
 //
+// A separate "Exclude from Send Targets" toggle stores
+// ``node.properties.lm_exclude_send``: such nodes never appear as send
+// targets, regardless of capabilities or markers.
+//
 // Two categories:
 //   send_* – consumed by the standalone UI's "Send to Workflow" feature
 //   meta_* – consumed by the metadata processor to override heuristic inference
@@ -104,6 +108,27 @@ function triggerRegistryRefresh() {
  window.dispatchEvent(new CustomEvent("lm_marker_changed"));
 }

+// ---- Send-target exclusion toggle -------------------------------------------
+
+function isExcludedFromSend(node) {
+  return node?.properties?.lm_exclude_send === true;
+}
+
+function toggleExcludeFromSend(node) {
+  if (!node) return;
+  node.properties = node.properties || {};
+  if (node.properties.lm_exclude_send) {
+    delete node.properties.lm_exclude_send;
+  } else {
+    node.properties.lm_exclude_send = true;
+  }
+
+  if (typeof node.setDirtyCanvas === "function") {
+    node.setDirtyCanvas(true, true);
+  }
+  triggerRegistryRefresh();
+}
+
 // ---- Submenu builder --------------------------------------------------------

 function buildSubmenuOptions(node) {
@@ -137,6 +162,7 @@ function buildSubmenuOptions(node) {
 }

 function buildMenuItems(node) {
+  const excluded = isExcludedFromSend(node);
  return [
    null,
    {
@@ -146,6 +172,10 @@ function buildMenuItems(node) {
        options: buildSubmenuOptions(node),
      },
    },
+    {
+      content: `${excluded ? "\u2713 " : ""}\uD83D\uDEAB Exclude from Send Targets`,
+      callback: () => toggleExcludeFromSend(node),
+    },
  ];
 }

@@ -217,10 +217,45 @@ function findModeAccessor(node) {
 * When a prototype accessor exists we delegate to it and only observe the
 * change; on legacy frontends we keep the value in a closure as before.
 *
+ * Multiple listeners can be registered on the same node; the accessor is
+ * intercepted only once and every change is broadcast to all listeners.
+ *
 * @param {Object} node - The litegraph node instance
 * @param {(newMode: number, oldMode: number) => void} onModeChange - Called when the mode actually changes
 */
 export function interceptModeChange(node, onModeChange) {
+  if (!node || typeof onModeChange !== "function") {
+    return;
+  }
+
+  if (!Array.isArray(node._lmModeChangeListeners)) {
+    Object.defineProperty(node, "_lmModeChangeListeners", {
+      configurable: true,
+      writable: true,
+      value: [],
+    });
+  }
+  node._lmModeChangeListeners.push(onModeChange);
+
+  if (node._lmModeChangeIntercepted) {
+    return;
+  }
+  Object.defineProperty(node, "_lmModeChangeIntercepted", {
+    configurable: true,
+    writable: true,
+    value: true,
+  });
+
+  const notify = (newMode, oldMode) => {
+    for (const listener of node._lmModeChangeListeners ?? []) {
+      try {
+        listener(newMode, oldMode);
+      } catch (listenerError) {
+        console.error("LoRA Manager: mode change listener failed", listenerError);
+      }
+    }
+  };
+
  const delegate = findModeAccessor(node);

  if (delegate && typeof delegate.get === "function" && typeof delegate.set === "function") {
@@ -233,7 +268,7 @@ export function interceptModeChange(node, onModeChange) {
        const oldValue = delegate.get.call(this);
        delegate.set.call(this, value);
        if (oldValue !== value) {
-          onModeChange(value, oldValue);
+          notify(value, oldValue);
        }
      },
    });
@@ -250,7 +285,7 @@ export function interceptModeChange(node, onModeChange) {
      const oldValue = currentMode;
      currentMode = value;
      if (oldValue !== value) {
-        onModeChange(value, oldValue);
+        notify(value, oldValue);
      }
    },
  });
@@ -1,7 +1,7 @@
 import { app } from "../../scripts/app.js";
 import { api } from "../../scripts/api.js";
 import { lmUrl } from "./base_path.js";
-import { getAllGraphNodes, getNodeReference, getNodeFromGraph, getChildGraphs, chainCallback, getLinkFromGraph } from "./utils.js";
+import { getAllGraphNodes, getNodeReference, getNodeFromGraph, getChildGraphs, chainCallback, getLinkFromGraph, interceptModeChange } from "./utils.js";
 import { ensureLmStyles } from "./lm_styles_loader.js";

 const DEBOUNCE_DELAY = 500;
@@ -244,15 +244,7 @@ app.registerExtension({

        let hooksInstalled = 0;

-        const scheduleRefresh = (source) => {
-            if (this._debounceTimer != null) {
-                clearTimeout(this._debounceTimer);
-            }
-            this._debounceTimer = setTimeout(() => {
-                this._debounceTimer = null;
-                this.refreshRegistry();
-            }, DEBOUNCE_DELAY);
-        };
+        const scheduleRefresh = (source) => this._scheduleRefresh(source);

        try {
            chainCallback(graph, "onNodeAdded", () => scheduleRefresh("onNodeAdded"));
@@ -313,6 +305,30 @@ app.registerExtension({
        this._log("%s proactive hooks installed on graph", hooksInstalled);
    },

+    _scheduleRefresh(source) {
+        if (this._debounceTimer != null) {
+            clearTimeout(this._debounceTimer);
+        }
+        this._debounceTimer = setTimeout(() => {
+            this._debounceTimer = null;
+            this.refreshRegistry();
+        }, DEBOUNCE_DELAY);
+    },
+
+    /**
+     * Observe mute/bypass toggles on a candidate node so the registry's
+     * `mode` field (consumed by the web UI's enabled-filter) stays fresh.
+     * interceptModeChange supports multiple listeners per node, so this
+     * composes with the Lora Loader's own mode observation.
+     */
+    _ensureModeHook(node) {
+        if (!node || node.__lmRegistryModeHooked) {
+            return;
+        }
+        node.__lmRegistryModeHooked = true;
+        interceptModeChange(node, () => this._scheduleRefresh("mode"));
+    },
+
    _log(format, ...args) {
        const ts = new Date().toISOString().slice(11, 23);
        let msg = format;
@@ -342,6 +358,7 @@ app.registerExtension({
                const hasTargetWidget = widgetNames.some((name) => TARGET_WIDGET_NAMES.has(name));
                const hasTextWidget = TEXT_CAPABLE_CLASSES.has(node.comfyClass);
                const markerRole = node.properties?.lm_marker_role ?? null;
+                const excludeSend = node.properties?.lm_exclude_send === true;

                // A prompt-capable node whose text widget is wired to another
                // node cannot have its text changed via the widget — execution
@@ -360,6 +377,8 @@ app.registerExtension({
                    continue;
                }

+                this._ensureModeHook(node);
+
                const graphName =
                    typeof graph?.name === "string" && graph.name.trim() ? graph.name : null;

@@ -373,6 +392,7 @@ app.registerExtension({
                    comfy_class: node.comfyClass,
                    mode: node.mode,
                    marker_role: markerRole,
+                    exclude_send: excludeSend,
                    capabilities: {
                        supports_lora: supportsLora,
                        has_text_widget: hasTextWidget && !textWidgetConnected,
@@ -390,7 +410,7 @@ app.registerExtension({
            // text_widget_connected is part of the fingerprint so that link
            // connect/disconnect changes re-register the affected nodes.
            const fingerprint = JSON.stringify(
-                workflowNodes.map(n => `${n.graph_id}:${n.node_id}|${n.marker_role ?? ""}|${n.mode ?? 0}|${n.capabilities.text_widget_connected}`).sort()
+                workflowNodes.map(n => `${n.graph_id}:${n.node_id}|${n.marker_role ?? ""}|${n.exclude_send ? 1 : 0}|${n.mode ?? 0}|${n.capabilities.text_widget_connected}`).sort()
            );
            if (!force && fingerprint === this._lastFingerprint) {
                return;