Clarify generate image unsupported action docs

Author: Scriptwonder

MCPForUnity/Editor/Tools/AssetGen/GenerateImage.cs

@@ -27,7 +27,7 @@ public static object HandleCommand(JObject @params)
                 {
                     case "generate": return Generate(p);
                     case "remove_background":
-                        return new ErrorResponse("remove_background is not implemented in this version. Generate with transparency-capable models instead.");
+                        return new ErrorResponse("remove_background is not implemented in this version.");
                     case "status": return Status(p);
                     case "cancel": return Cancel(p);
                     case "list_providers": return ListProviders();

Server/src/services/tools/generate_image.py

@@ -23,11 +23,11 @@
         "textures/sprites into the Unity project. Bring-your-own-key: provider keys live "
         "in the editor's secure store and never cross the bridge.\n\n"
         "ACTIONS:\n"
-        "- generate: Submit an image job (text->image or image->image). Returns { job_id } "
-        "(sync providers resolve immediately); poll with the status action. Params: "
+        "- generate: Submit an image job (text->image or image->image). Returns { job_id }; "
+        "poll with the status action. Params: "
         "provider, mode (text|image), prompt, image_path|image_url, model, transparent, "
         "width, height, name, output_folder.\n"
-        "- remove_background: Remove the background of image_path -> { job_id }.\n"
+        "- remove_background: Unsupported in this version; returns an error instead of a job_id.\n"
         "- status: Poll an async job by job_id -> { state, progress, assetPath?, error? }.\n"
         "- cancel: Cancel an in-flight job by job_id.\n"
         "- list_providers: List configured image providers and capabilities (no key values)."
@@ -45,7 +45,7 @@ async def generate_image(
     provider: Annotated[str, "Provider id (fal, openrouter)."] | None = None,
     mode: Annotated[str, "Generation mode: text or image."] | None = None,
     prompt: Annotated[str, "Text prompt for text->image."] | None = None,
-    image_path: Annotated[str, "Path to a source image for image->image / remove_background."] | None = None,
+    image_path: Annotated[str, "Path to a source image for image->image mode."] | None = None,
     image_url: Annotated[str, "URL of a source image for image->image."] | None = None,
     model: Annotated[str, "Provider model id/slug (e.g. FLUX, gemini-2.5-flash-image)."] | None = None,
     transparent: Annotated[bool, "Mark the imported texture as alpha-is-transparency. NOTE: fal/FLUX "

website/docs/reference/tools/asset_gen/generate_image.md

@@ -15,8 +15,8 @@ description: "Generate 2D images with AI providers (fal.ai, OpenRouter) and impo
 Generate 2D images with AI providers (fal.ai, OpenRouter) and import them as textures/sprites into the Unity project. Bring-your-own-key: provider keys live in the editor's secure store and never cross the bridge.
 
 ACTIONS:
-- generate: Submit an image job (text->image or image->image). Returns { job_id } (sync providers resolve immediately); poll with the status action. Params: provider, mode (text|image), prompt, image_path|image_url, model, transparent, width, height, name, output_folder.
-- remove_background: Remove the background of image_path -> { job_id }.
+- generate: Submit an image job (text->image or image->image). Returns { job_id }; poll with the status action. Params: provider, mode (text|image), prompt, image_path|image_url, model, transparent, width, height, name, output_folder.
+- remove_background: Unsupported in this version; returns an error instead of a job_id.
 - status: Poll an async job by job_id -> { state, progress, assetPath?, error? }.
 - cancel: Cancel an in-flight job by job_id.
 - list_providers: List configured image providers and capabilities (no key values).
@@ -29,7 +29,7 @@ ACTIONS:
 | `provider` | `str \| None` | — | Provider id (fal, openrouter). |
 | `mode` | `str \| None` | — | Generation mode: text or image. |
 | `prompt` | `str \| None` | — | Text prompt for text->image. |
-| `image_path` | `str \| None` | — | Path to a source image for image->image / remove_background. |
+| `image_path` | `str \| None` | — | Path to a source image for image->image mode. |
 | `image_url` | `str \| None` | — | URL of a source image for image->image. |
 | `model` | `str \| None` | — | Provider model id/slug (e.g. FLUX, gemini-2.5-flash-image). |
 | `transparent` | `bool \| None` | — | Mark the imported texture as alpha-is-transparency. NOTE: fal/FLUX and OpenRouter have no generation-time transparency, so this only sets the Unity import flag — it does not make the model render a transparent background. |