feat: jedes Divi-Tool und lit/content-create erklärt seine Divi-Fähigkeiten (RequiresDiviFeatures, DeclaresRequirements, FeatureSets); Tabelle Tool → Fähigkeiten als Test

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/Integrations/Divi/Library/LibraryFindSimilarAbility.php

@@ -18,6 +18,8 @@ use LIT\MCP\Integrations\Divi\BlockTree\NodeSummary;
 use LIT\MCP\Integrations\Divi\BlockTree\Parser;
 use LIT\MCP\Integrations\Divi\Pages\DiviErrors;
 use LIT\MCP\Integrations\Divi\Pages\DiviPageLoader;
+use LIT\MCP\Integrations\Divi\Release\DiviFeature;
+use LIT\MCP\Integrations\Divi\Release\RequiresDiviFeatures;
 use LIT\MCP\Integrations\Divi\ThemeBuilder\DiviThemeBuilder;
 use LIT\MCP\Integrations\WordPress\PostGuard;
 use LIT\MCP\Integrations\WordPress\Schema\ContentSchema;
@@ -37,7 +39,7 @@ defined('ABSPATH') || exit;
  * and next_cursor resumes behind it. Needs the library right (canList); a hidden library answers its entries like
  * missing IDs (LibraryAccess::item, P9/P12). Only hashes and the matched nodes' labels are returned.
  */
-final class LibraryFindSimilarAbility implements Ability
+final class LibraryFindSimilarAbility implements Ability, RequiresDiviFeatures
 {
     public const MAX_POSTS = 200;
     public const DEFAULT_POSTS = 100;
@@ -121,6 +123,15 @@ final class LibraryFindSimilarAbility implements Ability
         return false;
     }
 
+    /**
+     * Scans Divi pages (PageRead) of the types that use the builder (Catalog), after the library right (Roles). A
+     * library entry as reference is read through LibraryAccess (Roles), no Divi call beyond that.
+     */
+    public function diviFeatures(array $input): array
+    {
+        return [DiviFeature::PageRead, DiviFeature::Catalog, DiviFeature::Roles];
+    }
+
     public function permission(array $input): bool|WP_Error
     {
         return $this->access->canList() ?? true;