Extract builder nodes

2026-06-26 23:32:39 +02:00
parent ef8b7f5b89
commit 30b5280da1
6 changed files with 363 additions and 237 deletions
@@ -404,6 +404,10 @@ try:
        NODE_CLASS_MAPPINGS as CAMERA_NODE_CLASS_MAPPINGS,
        NODE_DISPLAY_NAME_MAPPINGS as CAMERA_NODE_DISPLAY_NAME_MAPPINGS,
    )
+    from .node_builder import (
+        NODE_CLASS_MAPPINGS as BUILDER_NODE_CLASS_MAPPINGS,
+        NODE_DISPLAY_NAME_MAPPINGS as BUILDER_NODE_DISPLAY_NAME_MAPPINGS,
+    )
    from .node_character import (
        NODE_CLASS_MAPPINGS as CHARACTER_NODE_CLASS_MAPPINGS,
        NODE_DISPLAY_NAME_MAPPINGS as CHARACTER_NODE_DISPLAY_NAME_MAPPINGS,
@@ -433,12 +437,7 @@ try:
        NODE_DISPLAY_NAME_MAPPINGS as SEED_RESOLUTION_NODE_DISPLAY_NAME_MAPPINGS,
    )
    from .prompt_builder import (
-        build_prompt,
-        build_prompt_from_configs,
-        category_choices,
-        ethnicity_choices,
        save_character_profile_payload,
-        subcategory_choices,
    )
 except ImportError:
    from loop_nodes import (
@@ -453,6 +452,10 @@ except ImportError:
        NODE_CLASS_MAPPINGS as CAMERA_NODE_CLASS_MAPPINGS,
        NODE_DISPLAY_NAME_MAPPINGS as CAMERA_NODE_DISPLAY_NAME_MAPPINGS,
    )
+    from node_builder import (
+        NODE_CLASS_MAPPINGS as BUILDER_NODE_CLASS_MAPPINGS,
+        NODE_DISPLAY_NAME_MAPPINGS as BUILDER_NODE_DISPLAY_NAME_MAPPINGS,
+    )
    from node_character import (
        NODE_CLASS_MAPPINGS as CHARACTER_NODE_CLASS_MAPPINGS,
        NODE_DISPLAY_NAME_MAPPINGS as CHARACTER_NODE_DISPLAY_NAME_MAPPINGS,
@@ -482,12 +485,7 @@ except ImportError:
        NODE_DISPLAY_NAME_MAPPINGS as SEED_RESOLUTION_NODE_DISPLAY_NAME_MAPPINGS,
    )
    from prompt_builder import (
-        build_prompt,
-        build_prompt_from_configs,
-        category_choices,
-        ethnicity_choices,
        save_character_profile_payload,
-        subcategory_choices,
    )


@@ -565,206 +563,8 @@ if PromptServer is not None and web is not None:
            return web.json_response({"error": str(exc)}, status=400)


-class SxCPPromptBuilder:
-    @classmethod
-    def INPUT_TYPES(cls):
-        return {
-            "required": {
-                "category": (category_choices(), {"default": "auto_weighted"}),
-                "subcategory": (subcategory_choices(), {"default": "random"}),
-                "row_number": ("INT", {"default": 1, "min": 1, "max": 1000000, "step": 1}),
-                "start_index": ("INT", {"default": 41, "min": 1, "max": 1000000, "step": 1}),
-                "seed": ("INT", {"default": 20260614, "min": 0, "max": 0xFFFFFFFF, "step": 1}),
-                "clothing": (["random", "full", "minimal"], {"default": "random"}),
-                "ethnicity": (ethnicity_choices(), {"default": "any"}),
-                "poses": (["random", "standard", "evocative"], {"default": "random"}),
-                "expression_enabled": ("BOOLEAN", {"default": True}),
-                "expression_intensity": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
-                "backside_bias": ("FLOAT", {"default": 0.0, "min": 0.0, "max": 1.0, "step": 0.01}),
-                "figure": (["random", "curvy", "balanced", "bombshell"], {"default": "random"}),
-                "women_count": ("INT", {"default": 1, "min": 0, "max": 12, "step": 1}),
-                "men_count": ("INT", {"default": 1, "min": 0, "max": 12, "step": 1}),
-                "minimal_clothing_ratio": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
-                "standard_pose_ratio": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
-                "trigger": ("STRING", {"default": "sxcpinup_coloredpencil"}),
-                "prepend_trigger_to_prompt": ("BOOLEAN", {"default": True}),
-            },
-            "optional": {
-                "ethnicity_list": (SXCP_ETHNICITY_LIST,),
-                "seed_config": (SXCP_SEED_CONFIG,),
-                "camera_config": (SXCP_CAMERA_CONFIG,),
-                "location_config": (SXCP_LOCATION_CONFIG,),
-                "composition_config": (SXCP_COMPOSITION_CONFIG,),
-                "character_profile": (SXCP_CHARACTER_PROFILE,),
-                "character_cast": (SXCP_CHARACTER_CAST,),
-                "hardcore_position_config": (SXCP_HARDCORE_POSITION_CONFIG,),
-                "extra_positive": ("STRING", {"default": "", "multiline": True}),
-                "extra_negative": ("STRING", {"default": "", "multiline": True}),
-            },
-        }
-
-    RETURN_TYPES = ("STRING", "STRING", "STRING", "STRING", "STRING", "STRING")
-    RETURN_NAMES = ("prompt", "negative_prompt", "caption", "metadata_json", "category", "subcategory")
-    FUNCTION = "build"
-    CATEGORY = "prompt_builder"
-
-    def build(
-        self,
-        category,
-        subcategory,
-        row_number,
-        start_index,
-        seed,
-        clothing,
-        ethnicity,
-        poses,
-        expression_enabled,
-        expression_intensity,
-        backside_bias,
-        figure,
-        women_count,
-        men_count,
-        minimal_clothing_ratio,
-        standard_pose_ratio,
-        trigger,
-        prepend_trigger_to_prompt,
-        seed_config="",
-        camera_config="",
-        location_config="",
-        composition_config="",
-        character_profile="",
-        character_cast="",
-        hardcore_position_config="",
-        extra_positive="",
-        extra_negative="",
-        no_plus_women=False,
-        no_black=False,
-        ethnicity_list="",
-    ):
-        row = build_prompt(
-            category=category,
-            subcategory=subcategory,
-            row_number=row_number,
-            start_index=start_index,
-            seed=seed,
-            clothing=clothing,
-            ethnicity=ethnicity_list or ethnicity,
-            poses=poses,
-            expression_enabled=expression_enabled,
-            expression_intensity=expression_intensity,
-            backside_bias=backside_bias,
-            figure=figure,
-            no_plus_women=no_plus_women,
-            no_black=no_black,
-            women_count=women_count,
-            men_count=men_count,
-            minimal_clothing_ratio=minimal_clothing_ratio,
-            standard_pose_ratio=standard_pose_ratio,
-            trigger=trigger,
-            prepend_trigger_to_prompt=prepend_trigger_to_prompt,
-            extra_positive=extra_positive or "",
-            extra_negative=extra_negative or "",
-            seed_config=seed_config or "",
-            camera_config=camera_config or "",
-            location_config=location_config or "",
-            composition_config=composition_config or "",
-            character_profile=character_profile or "",
-            character_cast=character_cast or "",
-            hardcore_position_config=hardcore_position_config or "",
-        )
-        return (
-            row["prompt"],
-            row["negative_prompt"],
-            row["caption"],
-            json.dumps(row, ensure_ascii=True, sort_keys=True),
-            row.get("main_category", category),
-            row.get("subcategory", subcategory),
-        )
-
-
-class SxCPPromptBuilderFromConfigs:
-    @classmethod
-    def INPUT_TYPES(cls):
-        return {
-            "required": {
-                "row_number": ("INT", {"default": 1, "min": 1, "max": 1000000, "step": 1}),
-                "start_index": ("INT", {"default": 41, "min": 1, "max": 1000000, "step": 1}),
-                "seed": ("INT", {"default": 20260614, "min": 0, "max": 0xFFFFFFFF, "step": 1}),
-            },
-            "optional": {
-                "category_config": (SXCP_CATEGORY_CONFIG,),
-                "cast_config": (SXCP_CAST_CONFIG,),
-                "generation_profile": (SXCP_GENERATION_PROFILE,),
-                "filter_config": (SXCP_FILTER_CONFIG,),
-                "ethnicity_list": (SXCP_ETHNICITY_LIST,),
-                "seed_config": (SXCP_SEED_CONFIG,),
-                "camera_config": (SXCP_CAMERA_CONFIG,),
-                "location_config": (SXCP_LOCATION_CONFIG,),
-                "composition_config": (SXCP_COMPOSITION_CONFIG,),
-                "character_profile": (SXCP_CHARACTER_PROFILE,),
-                "character_cast": (SXCP_CHARACTER_CAST,),
-                "hardcore_position_config": (SXCP_HARDCORE_POSITION_CONFIG,),
-                "extra_positive": ("STRING", {"default": "", "multiline": True}),
-                "extra_negative": ("STRING", {"default": "", "multiline": True}),
-            },
-        }
-
-    RETURN_TYPES = ("STRING", "STRING", "STRING", "STRING", "STRING", "STRING")
-    RETURN_NAMES = ("prompt", "negative_prompt", "caption", "metadata_json", "category", "subcategory")
-    FUNCTION = "build"
-    CATEGORY = "prompt_builder"
-
-    def build(
-        self,
-        row_number,
-        start_index,
-        seed,
-        category_config="",
-        cast_config="",
-        generation_profile="",
-        filter_config="",
-        ethnicity_list="",
-        seed_config="",
-        camera_config="",
-        location_config="",
-        composition_config="",
-        character_profile="",
-        character_cast="",
-        hardcore_position_config="",
-        extra_positive="",
-        extra_negative="",
-    ):
-        row = build_prompt_from_configs(
-            row_number=row_number,
-            start_index=start_index,
-            seed=seed,
-            category_config=category_config or "",
-            cast_config=cast_config or "",
-            generation_profile=generation_profile or "",
-            filter_config=ethnicity_list or filter_config or "",
-            seed_config=seed_config or "",
-            camera_config=camera_config or "",
-            location_config=location_config or "",
-            composition_config=composition_config or "",
-            character_profile=character_profile or "",
-            character_cast=character_cast or "",
-            hardcore_position_config=hardcore_position_config or "",
-            extra_positive=extra_positive or "",
-            extra_negative=extra_negative or "",
-        )
-        return (
-            row["prompt"],
-            row["negative_prompt"],
-            row["caption"],
-            json.dumps(row, ensure_ascii=True, sort_keys=True),
-            row.get("main_category", ""),
-            row.get("subcategory", ""),
-        )
-
-
-NODE_CLASS_MAPPINGS = {
-    "SxCPPromptBuilder": SxCPPromptBuilder,
-}
+NODE_CLASS_MAPPINGS = {}
+NODE_CLASS_MAPPINGS.update(BUILDER_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(SEED_RESOLUTION_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(CAMERA_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(CHARACTER_NODE_CLASS_MAPPINGS)
@@ -773,15 +573,11 @@ NODE_CLASS_MAPPINGS.update(FORMATTER_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(INSTA_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(ROUTE_CONFIG_NODE_CLASS_MAPPINGS)
 NODE_CLASS_MAPPINGS.update(PROFILE_FILTER_NODE_CLASS_MAPPINGS)
-NODE_CLASS_MAPPINGS.update({
-    "SxCPPromptBuilderFromConfigs": SxCPPromptBuilderFromConfigs,
-})
 NODE_CLASS_MAPPINGS.update(LOOP_NODE_CLASS_MAPPINGS)
 _install_input_tooltips(NODE_CLASS_MAPPINGS)

-NODE_DISPLAY_NAME_MAPPINGS = {
-    "SxCPPromptBuilder": "SxCP Prompt Builder",
-}
+NODE_DISPLAY_NAME_MAPPINGS = {}
+NODE_DISPLAY_NAME_MAPPINGS.update(BUILDER_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(SEED_RESOLUTION_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(CAMERA_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(CHARACTER_NODE_DISPLAY_NAME_MAPPINGS)
@@ -790,9 +586,6 @@ NODE_DISPLAY_NAME_MAPPINGS.update(FORMATTER_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(INSTA_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(ROUTE_CONFIG_NODE_DISPLAY_NAME_MAPPINGS)
 NODE_DISPLAY_NAME_MAPPINGS.update(PROFILE_FILTER_NODE_DISPLAY_NAME_MAPPINGS)
-NODE_DISPLAY_NAME_MAPPINGS.update({
-    "SxCPPromptBuilderFromConfigs": "SxCP Prompt Builder From Configs",
-})
 NODE_DISPLAY_NAME_MAPPINGS.update(LOOP_NODE_DISPLAY_NAME_MAPPINGS)

 WEB_DIRECTORY = "./web"
@@ -272,10 +272,10 @@ Improve later:

 ### Node / UI Path

-Owner: `__init__.py`, `node_seed_resolution.py`, `node_camera.py`,
-`node_character.py`, `node_hardcore_position.py`, `node_formatter.py`,
-`node_insta.py`, `node_route_config.py`, `node_profile_filter.py`,
-`loop_nodes.py`, `web/*.js`.
+Owner: `__init__.py`, `node_builder.py`, `node_seed_resolution.py`,
+`node_camera.py`, `node_character.py`, `node_hardcore_position.py`,
+`node_formatter.py`, `node_insta.py`, `node_route_config.py`,
+`node_profile_filter.py`, `loop_nodes.py`, `web/*.js`.

 Keep here:

@@ -283,6 +283,7 @@ Keep here:
 - widget behavior;
 - button actions;
 - dynamic input slots.
+- direct and config-driven builder node declarations in `node_builder.py`.
 - seed and resolution utility node declarations in `node_seed_resolution.py`.
 - camera utility node declarations in `node_camera.py`.
 - character pool, slot, and profile node declarations in `node_character.py`.
@@ -296,6 +297,8 @@ Keep here:

 Already isolated:

+- direct and config-driven prompt builder nodes live in `node_builder.py`, with
+  registration maps imported by `__init__.py`.
 - seed/global-seed/seed-locker and SDXL/Krea2 resolution utility nodes live in
  `node_seed_resolution.py`, with registration maps imported by `__init__.py`.
 - camera/orbit/Qwen translator utility nodes live in `node_camera.py`, with
@@ -25,10 +25,10 @@ When a result is wrong, first identify which layer owns the bad text:
 - Raw builder prompt acceptable, SDXL tags wrong: edit `sdxl_formatter.py`.
 - Natural caption/training caption wrong: edit `caption_naturalizer.py`.
 - UI/preview/loop behavior wrong: edit `__init__.py`, node family modules such
-  as `node_seed_resolution.py`, `node_camera.py`, `node_character.py`,
-  `node_hardcore_position.py`, `node_formatter.py`, `node_insta.py`,
-  `node_route_config.py`, or `node_profile_filter.py`, `loop_nodes.py`, or
-  `web/*.js`.
+  as `node_builder.py`, `node_seed_resolution.py`, `node_camera.py`,
+  `node_character.py`, `node_hardcore_position.py`, `node_formatter.py`,
+  `node_insta.py`, `node_route_config.py`, or `node_profile_filter.py`,
+  `loop_nodes.py`, or `web/*.js`.

 ## High-Level Routes

@@ -694,6 +694,7 @@ These do not own prompt pool wording, but they affect execution and review:
 | Index switch | `loop_nodes.py`, `web/index_switch_slots.js` | Multi-input to selected output, and selected input to multi-output routing. |
 | Accumulator | `loop_nodes.py`, `web/accumulator_preview.js` | Stores generated values/images during workflow execution and previews/reorders/deletes them. |
 | Persistent text preview | `loop_nodes.py`, `web/preview_any_text.js` | Stores any value as text and keeps it after workflow reload. |
+| Builder node wrappers | `node_builder.py`, imported by `__init__.py` | Direct prompt builder and config-driven prompt builder ComfyUI declarations. |
 | Seed and resolution utility nodes | `node_seed_resolution.py`, imported by `__init__.py` | Global/per-axis seed configs plus SDXL/Krea width/height helpers. |
 | Camera utility nodes | `node_camera.py`, imported by `__init__.py` | Direct camera config, orbit-to-camera config, and Qwen MultiAngle camera translation. |
 | Character utility nodes | `node_character.py`, imported by `__init__.py` | Hair, age/body/eyes/clothing pools, manual details, character slots, and profile save/load nodes. |
@@ -0,0 +1,242 @@
+from __future__ import annotations
+
+import json
+
+try:
+    from .prompt_builder import (
+        build_prompt,
+        build_prompt_from_configs,
+        category_choices,
+        ethnicity_choices,
+        subcategory_choices,
+    )
+except ImportError:  # Allows local smoke tests from the repository root.
+    from prompt_builder import (
+        build_prompt,
+        build_prompt_from_configs,
+        category_choices,
+        ethnicity_choices,
+        subcategory_choices,
+    )
+
+
+SXCP_ETHNICITY_LIST = "SXCP_ETHNICITY_LIST"
+SXCP_FILTER_CONFIG = "SXCP_FILTER_CONFIG"
+SXCP_SEED_CONFIG = "SXCP_SEED_CONFIG"
+SXCP_CAMERA_CONFIG = "SXCP_CAMERA_CONFIG"
+SXCP_LOCATION_CONFIG = "SXCP_LOCATION_CONFIG"
+SXCP_COMPOSITION_CONFIG = "SXCP_COMPOSITION_CONFIG"
+SXCP_CATEGORY_CONFIG = "SXCP_CATEGORY_CONFIG"
+SXCP_CAST_CONFIG = "SXCP_CAST_CONFIG"
+SXCP_GENERATION_PROFILE = "SXCP_GENERATION_PROFILE"
+SXCP_HARDCORE_POSITION_CONFIG = "SXCP_HARDCORE_POSITION_CONFIG"
+SXCP_CHARACTER_CAST = "SXCP_CHARACTER_CAST"
+SXCP_CHARACTER_PROFILE = "SXCP_CHARACTER_PROFILE"
+
+
+class SxCPPromptBuilder:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "category": (category_choices(), {"default": "auto_weighted"}),
+                "subcategory": (subcategory_choices(), {"default": "random"}),
+                "row_number": ("INT", {"default": 1, "min": 1, "max": 1000000, "step": 1}),
+                "start_index": ("INT", {"default": 41, "min": 1, "max": 1000000, "step": 1}),
+                "seed": ("INT", {"default": 20260614, "min": 0, "max": 0xFFFFFFFF, "step": 1}),
+                "clothing": (["random", "full", "minimal"], {"default": "random"}),
+                "ethnicity": (ethnicity_choices(), {"default": "any"}),
+                "poses": (["random", "standard", "evocative"], {"default": "random"}),
+                "expression_enabled": ("BOOLEAN", {"default": True}),
+                "expression_intensity": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
+                "backside_bias": ("FLOAT", {"default": 0.0, "min": 0.0, "max": 1.0, "step": 0.01}),
+                "figure": (["random", "curvy", "balanced", "bombshell"], {"default": "random"}),
+                "women_count": ("INT", {"default": 1, "min": 0, "max": 12, "step": 1}),
+                "men_count": ("INT", {"default": 1, "min": 0, "max": 12, "step": 1}),
+                "minimal_clothing_ratio": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
+                "standard_pose_ratio": ("FLOAT", {"default": -1.0, "min": -1.0, "max": 1.0, "step": 0.01}),
+                "trigger": ("STRING", {"default": "sxcpinup_coloredpencil"}),
+                "prepend_trigger_to_prompt": ("BOOLEAN", {"default": True}),
+            },
+            "optional": {
+                "ethnicity_list": (SXCP_ETHNICITY_LIST,),
+                "seed_config": (SXCP_SEED_CONFIG,),
+                "camera_config": (SXCP_CAMERA_CONFIG,),
+                "location_config": (SXCP_LOCATION_CONFIG,),
+                "composition_config": (SXCP_COMPOSITION_CONFIG,),
+                "character_profile": (SXCP_CHARACTER_PROFILE,),
+                "character_cast": (SXCP_CHARACTER_CAST,),
+                "hardcore_position_config": (SXCP_HARDCORE_POSITION_CONFIG,),
+                "extra_positive": ("STRING", {"default": "", "multiline": True}),
+                "extra_negative": ("STRING", {"default": "", "multiline": True}),
+            },
+        }
+
+    RETURN_TYPES = ("STRING", "STRING", "STRING", "STRING", "STRING", "STRING")
+    RETURN_NAMES = ("prompt", "negative_prompt", "caption", "metadata_json", "category", "subcategory")
+    FUNCTION = "build"
+    CATEGORY = "prompt_builder"
+
+    def build(
+        self,
+        category,
+        subcategory,
+        row_number,
+        start_index,
+        seed,
+        clothing,
+        ethnicity,
+        poses,
+        expression_enabled,
+        expression_intensity,
+        backside_bias,
+        figure,
+        women_count,
+        men_count,
+        minimal_clothing_ratio,
+        standard_pose_ratio,
+        trigger,
+        prepend_trigger_to_prompt,
+        seed_config="",
+        camera_config="",
+        location_config="",
+        composition_config="",
+        character_profile="",
+        character_cast="",
+        hardcore_position_config="",
+        extra_positive="",
+        extra_negative="",
+        no_plus_women=False,
+        no_black=False,
+        ethnicity_list="",
+    ):
+        row = build_prompt(
+            category=category,
+            subcategory=subcategory,
+            row_number=row_number,
+            start_index=start_index,
+            seed=seed,
+            clothing=clothing,
+            ethnicity=ethnicity_list or ethnicity,
+            poses=poses,
+            expression_enabled=expression_enabled,
+            expression_intensity=expression_intensity,
+            backside_bias=backside_bias,
+            figure=figure,
+            no_plus_women=no_plus_women,
+            no_black=no_black,
+            women_count=women_count,
+            men_count=men_count,
+            minimal_clothing_ratio=minimal_clothing_ratio,
+            standard_pose_ratio=standard_pose_ratio,
+            trigger=trigger,
+            prepend_trigger_to_prompt=prepend_trigger_to_prompt,
+            extra_positive=extra_positive or "",
+            extra_negative=extra_negative or "",
+            seed_config=seed_config or "",
+            camera_config=camera_config or "",
+            location_config=location_config or "",
+            composition_config=composition_config or "",
+            character_profile=character_profile or "",
+            character_cast=character_cast or "",
+            hardcore_position_config=hardcore_position_config or "",
+        )
+        return (
+            row["prompt"],
+            row["negative_prompt"],
+            row["caption"],
+            json.dumps(row, ensure_ascii=True, sort_keys=True),
+            row.get("main_category", category),
+            row.get("subcategory", subcategory),
+        )
+
+
+class SxCPPromptBuilderFromConfigs:
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "row_number": ("INT", {"default": 1, "min": 1, "max": 1000000, "step": 1}),
+                "start_index": ("INT", {"default": 41, "min": 1, "max": 1000000, "step": 1}),
+                "seed": ("INT", {"default": 20260614, "min": 0, "max": 0xFFFFFFFF, "step": 1}),
+            },
+            "optional": {
+                "category_config": (SXCP_CATEGORY_CONFIG,),
+                "cast_config": (SXCP_CAST_CONFIG,),
+                "generation_profile": (SXCP_GENERATION_PROFILE,),
+                "filter_config": (SXCP_FILTER_CONFIG,),
+                "ethnicity_list": (SXCP_ETHNICITY_LIST,),
+                "seed_config": (SXCP_SEED_CONFIG,),
+                "camera_config": (SXCP_CAMERA_CONFIG,),
+                "location_config": (SXCP_LOCATION_CONFIG,),
+                "composition_config": (SXCP_COMPOSITION_CONFIG,),
+                "character_profile": (SXCP_CHARACTER_PROFILE,),
+                "character_cast": (SXCP_CHARACTER_CAST,),
+                "hardcore_position_config": (SXCP_HARDCORE_POSITION_CONFIG,),
+                "extra_positive": ("STRING", {"default": "", "multiline": True}),
+                "extra_negative": ("STRING", {"default": "", "multiline": True}),
+            },
+        }
+
+    RETURN_TYPES = ("STRING", "STRING", "STRING", "STRING", "STRING", "STRING")
+    RETURN_NAMES = ("prompt", "negative_prompt", "caption", "metadata_json", "category", "subcategory")
+    FUNCTION = "build"
+    CATEGORY = "prompt_builder"
+
+    def build(
+        self,
+        row_number,
+        start_index,
+        seed,
+        category_config="",
+        cast_config="",
+        generation_profile="",
+        filter_config="",
+        ethnicity_list="",
+        seed_config="",
+        camera_config="",
+        location_config="",
+        composition_config="",
+        character_profile="",
+        character_cast="",
+        hardcore_position_config="",
+        extra_positive="",
+        extra_negative="",
+    ):
+        row = build_prompt_from_configs(
+            row_number=row_number,
+            start_index=start_index,
+            seed=seed,
+            category_config=category_config or "",
+            cast_config=cast_config or "",
+            generation_profile=generation_profile or "",
+            filter_config=ethnicity_list or filter_config or "",
+            seed_config=seed_config or "",
+            camera_config=camera_config or "",
+            location_config=location_config or "",
+            composition_config=composition_config or "",
+            character_profile=character_profile or "",
+            character_cast=character_cast or "",
+            hardcore_position_config=hardcore_position_config or "",
+            extra_positive=extra_positive or "",
+            extra_negative=extra_negative or "",
+        )
+        return (
+            row["prompt"],
+            row["negative_prompt"],
+            row["caption"],
+            json.dumps(row, ensure_ascii=True, sort_keys=True),
+            row.get("main_category", ""),
+            row.get("subcategory", ""),
+        )
+
+
+NODE_CLASS_MAPPINGS = {
+    "SxCPPromptBuilder": SxCPPromptBuilder,
+    "SxCPPromptBuilderFromConfigs": SxCPPromptBuilderFromConfigs,
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "SxCPPromptBuilder": "SxCP Prompt Builder",
+    "SxCPPromptBuilderFromConfigs": "SxCP Prompt Builder From Configs",
+}
@@ -48,10 +48,12 @@ def _assignment_dict(path: Path, name: str) -> dict[str, Any]:

 def _class_return_names(path: Path) -> dict[str, tuple[str, ...]]:
    tree = ast.parse(path.read_text(encoding="utf-8"))
-    result: dict[str, tuple[str, ...]] = {}
+    classes: dict[str, tuple[list[str], tuple[str, ...]]] = {}
    for node in tree.body:
-        if not isinstance(node, ast.ClassDef) or not node.name.startswith("SxCP"):
+        if not isinstance(node, ast.ClassDef):
            continue
+        bases = [base.id for base in node.bases if isinstance(base, ast.Name)]
+        return_names: tuple[str, ...] = ()
        for item in node.body:
            if not isinstance(item, ast.Assign):
                continue
@@ -59,7 +61,29 @@ def _class_return_names(path: Path) -> dict[str, tuple[str, ...]]:
                continue
            value = _literal_or_none(item.value)
            if isinstance(value, tuple) and all(isinstance(part, str) for part in value):
-                result[node.name] = value
+                return_names = value
+        classes[node.name] = (bases, return_names)
+
+    def resolve(class_name: str, seen: set[str] | None = None) -> tuple[str, ...]:
+        seen = seen or set()
+        if class_name in seen:
+            return ()
+        seen.add(class_name)
+        bases, return_names = classes.get(class_name, ([], ()))
+        if return_names:
+            return return_names
+        for base_name in bases:
+            inherited = resolve(base_name, seen)
+            if inherited:
+                return inherited
+        return ()
+
+    result: dict[str, tuple[str, ...]] = {}
+    for class_name in classes:
+        if class_name.startswith("SxCP"):
+            return_names = resolve(class_name)
+            if return_names:
+                result[class_name] = return_names
    return result


@@ -97,6 +121,12 @@ def _category_json_paths() -> list[Path]:
    return sorted((ROOT / "categories").glob("*.json"))


+def _node_python_paths() -> list[Path]:
+    paths = [ROOT / "__init__.py", ROOT / "loop_nodes.py"]
+    paths.extend(sorted(ROOT.glob("node_*.py")))
+    return [path for path in paths if path.exists()]
+
+
 def _load_category_json(path: Path) -> dict[str, Any]:
    data = json.loads(path.read_text(encoding="utf-8"))
    return data if isinstance(data, dict) else {}
@@ -246,14 +276,13 @@ def print_table(headers: tuple[str, ...], rows: list[tuple[Any, ...]]) -> None:


 def main() -> int:
-    init_path = ROOT / "__init__.py"
-    loop_path = ROOT / "loop_nodes.py"
    category_paths = _category_json_paths()
-    display = _assignment_dict(init_path, "NODE_DISPLAY_NAME_MAPPINGS")
-    loop_display = _assignment_dict(loop_path, "LOOP_NODE_DISPLAY_NAME_MAPPINGS")
-    display.update(loop_display)
-    returns = _class_return_names(init_path)
-    returns.update(_class_return_names(loop_path))
+    display: dict[str, Any] = {}
+    returns: dict[str, tuple[str, ...]] = {}
+    for path in _node_python_paths():
+        display.update(_assignment_dict(path, "NODE_DISPLAY_NAME_MAPPINGS"))
+        display.update(_assignment_dict(path, "LOOP_NODE_DISPLAY_NAME_MAPPINGS"))
+        returns.update(_class_return_names(path))

    print("# Node Display Map")
    node_rows = []
@@ -2169,6 +2169,63 @@ def smoke_node_insta_registration() -> None:
    _expect(pair.get("options", {}).get("hardcore_cast") == "couple", "Insta/OF Prompt Pair lost options metadata")


+def smoke_node_builder_registration() -> None:
+    required_nodes = [
+        "SxCPPromptBuilder",
+        "SxCPPromptBuilderFromConfigs",
+    ]
+    for node_name in required_nodes:
+        _expect(node_name in sxcp_nodes.NODE_CLASS_MAPPINGS, f"{node_name} missing from node registry")
+        _expect(node_name in sxcp_nodes.NODE_DISPLAY_NAME_MAPPINGS, f"{node_name} missing from display registry")
+
+    builder_node = sxcp_nodes.NODE_CLASS_MAPPINGS["SxCPPromptBuilder"]
+    builder_inputs = builder_node.INPUT_TYPES().get("required") or {}
+    _expect("category" in builder_inputs, "Prompt Builder lost category input")
+    _expect("tooltip" in builder_inputs["category"][1], "Prompt Builder tooltip injection missing")
+    direct_output = builder_node().build(
+        "woman",
+        "random",
+        1,
+        41,
+        123,
+        "full",
+        "any",
+        "standard",
+        True,
+        0.5,
+        0.0,
+        "random",
+        1,
+        0,
+        -1,
+        -1,
+        Trigger,
+        True,
+    )
+    direct_row = json.loads(direct_output[3])
+    _expect_row_base(direct_row, "node_builder.direct_row")
+    _expect(direct_output[0] == direct_row.get("prompt"), "Prompt Builder prompt output drifted from metadata")
+    _expect(direct_output[4] == direct_row.get("main_category"), "Prompt Builder category output drifted from metadata")
+    _expect_trigger_once("node_builder.direct_prompt", direct_output[0], Trigger)
+
+    config_node = sxcp_nodes.NODE_CLASS_MAPPINGS["SxCPPromptBuilderFromConfigs"]
+    config_inputs = config_node.INPUT_TYPES()
+    _expect("category_config" in (config_inputs.get("optional") or {}), "Prompt Builder From Configs lost category_config input")
+    config_output = config_node().build(
+        1,
+        41,
+        123,
+        category_config=pb.build_category_config_json("woman", "random"),
+        cast_config=pb.build_cast_config_json("solo_woman", 1, 0),
+        generation_profile=pb.build_generation_profile_json(profile="balanced"),
+    )
+    config_row = json.loads(config_output[3])
+    _expect_row_base(config_row, "node_builder.config_row")
+    _expect(config_output[0] == config_row.get("prompt"), "Prompt Builder From Configs prompt output drifted from metadata")
+    _expect(config_output[4] == config_row.get("main_category"), "Prompt Builder From Configs category output drifted from metadata")
+    _expect_text("node_builder.config_caption", config_output[2], 20)
+
+
 def smoke_node_profile_filter_registration() -> None:
    required_nodes = [
        "SxCPGenerationProfile",
@@ -2280,6 +2337,7 @@ SMOKE_CASES: list[tuple[str, Callable[[], None]]] = [
    ("node_hardcore_position_registration", smoke_node_hardcore_position_registration),
    ("node_formatter_registration", smoke_node_formatter_registration),
    ("node_insta_registration", smoke_node_insta_registration),
+    ("node_builder_registration", smoke_node_builder_registration),
    ("node_profile_filter_registration", smoke_node_profile_filter_registration),
 ]