Fix tools that could not run in Automate

frontend/editor/src/core/components/tools/automate/ToolSelector.tsx

@@ -34,13 +34,17 @@ export default function ToolSelector({
   const [shouldAutoFocus, setShouldAutoFocus] = useState(false);
   const containerRef = useRef<HTMLDivElement>(null);
 
-  // Filter out excluded tools (like 'automate' itself) and tools that don't support automation
+  // Filter out excluded tools (like 'automate' itself), tools that don't support
+  // automation, and tools with no operationConfig - the executor resolves a step
+  // through operationConfig, so offering one without it fails only at run time.
   const baseFilteredTools = useMemo(() => {
     return (
       Object.entries(toolRegistry) as [ToolId, ToolRegistryEntry][]
     ).filter(
       ([key, tool]) =>
-        !excludeTools.includes(key) && getToolSupportsAutomate(tool),
+        !excludeTools.includes(key) &&
+        getToolSupportsAutomate(tool) &&
+        Boolean(tool.operationConfig),
     );
   }, [toolRegistry, excludeTools]);
 

frontend/editor/src/core/data/automatableToolsHaveOperationConfig.test.tsx

@@ -0,0 +1,33 @@
+/**
+ * Registry invariant: the Automate picker offers a tool whenever it doesn't opt out via
+ * `supportsAutomate: false`, but automationExecutor resolves each step through the tool's
+ * `operationConfig`. A tool that is offered without one is selectable in the builder and
+ * only fails when the automation runs, with "Tool operation not supported: <toolId>".
+ *
+ * So a tool must either carry an operationConfig or declare supportsAutomate: false.
+ */
+import { describe, expect, test, vi } from "vitest";
+import { renderHook } from "@testing-library/react";
+import { useTranslatedToolCatalog } from "@app/data/useTranslatedToolRegistry";
+import { getToolSupportsAutomate } from "@app/data/toolsTaxonomy";
+
+vi.mock("react-i18next", () => ({
+  useTranslation: () => ({
+    t: (key: string, fallback?: string) => fallback ?? key,
+    i18n: { changeLanguage: vi.fn(), language: "en-US" },
+  }),
+  Trans: ({ children }: { children?: unknown }) => children,
+}));
+
+describe("automatable tools", () => {
+  test("every tool offered to Automate can be executed as a step", () => {
+    const { result } = renderHook(() => useTranslatedToolCatalog());
+
+    const offeredWithoutConfig = Object.entries(result.current.regularTools)
+      .filter(([, entry]) => entry && getToolSupportsAutomate(entry))
+      .filter(([, entry]) => !entry.operationConfig)
+      .map(([id]) => id);
+
+    expect(offeredWithoutConfig).toEqual([]);
+  });
+});

frontend/editor/src/core/data/useTranslatedToolRegistry.tsx

@@ -50,6 +50,8 @@ import { changeMetadataOperationConfig } from "@app/hooks/tools/changeMetadata/u
 import { signOperationConfig } from "@app/hooks/tools/sign/useSignOperation";
 import { cropOperationConfig } from "@app/hooks/tools/crop/useCropOperation";
 import { removeAnnotationsOperationConfig } from "@app/hooks/tools/removeAnnotations/useRemoveAnnotationsOperation";
+import { removeImageOperationConfig } from "@app/hooks/tools/removeImage/useRemoveImageOperation";
+import { pageLayoutOperationConfig } from "@app/hooks/tools/pageLayout/usePageLayoutOperation";
 import { extractImagesOperationConfig } from "@app/hooks/tools/extractImages/useExtractImagesOperation";
 import { replaceColorOperationConfig } from "@app/hooks/tools/replaceColor/useReplaceColorOperation";
 import { removePagesOperationConfig } from "@app/hooks/tools/removePages/useRemovePagesOperation";
@@ -526,6 +528,9 @@ export function useTranslatedToolCatalog(): TranslatedToolCatalog {
         maxFiles: -1,
         endpoints: ["validate-signature"],
         synonyms: getSynonyms(t, "validateSignature"),
+        // Reports on signatures rather than transforming the PDF, and its hook is
+        // not on the operationConfig seam, so it cannot run as an automation step.
+        supportsAutomate: false,
         automationSettings: null,
       },
 
@@ -755,6 +760,7 @@ export function useTranslatedToolCatalog(): TranslatedToolCatalog {
         subcategoryId: SubcategoryId.PAGE_FORMATTING,
         maxFiles: -1,
         endpoints: ["multi-page-layout"],
+        operationConfig: asRegistryConfig(pageLayoutOperationConfig),
         automationSettings: lazySettings(
           () => import("@app/components/tools/pageLayout/PageLayoutSettings"),
         ),
@@ -967,7 +973,7 @@ export function useTranslatedToolCatalog(): TranslatedToolCatalog {
         subcategoryId: SubcategoryId.REMOVAL,
         maxFiles: -1,
         endpoints: ["remove-image-pdf"],
-        operationConfig: undefined,
+        operationConfig: asRegistryConfig(removeImageOperationConfig),
         synonyms: getSynonyms(t, "removeImage"),
         automationSettings: null,
       },
@@ -1196,6 +1202,9 @@ export function useTranslatedToolCatalog(): TranslatedToolCatalog {
         subcategoryId: SubcategoryId.ADVANCED_FORMATTING,
         endpoints: ["scanner-effect"],
         synonyms: getSynonyms(t, "scannerEffect"),
+        // No frontend implementation yet (component is null), so it has no
+        // operationConfig to execute as an automation step.
+        supportsAutomate: false,
         automationSettings: null,
       },