Batch54: GenerateBlocks tools (guarded, net-new)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Q8t9GEyyLZbUQu26na1JQg

includes/Extensions/Batch54.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * Batch 54 — GenerateBlocks tools. Net-new, GPL-2.0-or-later. See NOTICE.md.
+ * Inert unless GenerateBlocks (GENERATEBLOCKS_VERSION) is active. Block-based, so posts are found by block marker.
+ */
+
+namespace AskTamMCP\Extensions;
+
+defined('ABSPATH') || exit;
+
+class Batch54 {
+
+    public static function register($registry): void {
+        if (!defined('GENERATEBLOCKS_VERSION')) return;
+
+        $def = function (string $name, string $desc, array $props, array $required, string $scope, string $method) {
+            $schema = ['type' => 'object', 'properties' => $props ?: new \stdClass()];
+            if ($required) $schema['required'] = $required;
+            return ['name' => $name, 'description' => $desc, 'scope' => $scope,
+                    'handler' => 'AskTamMCP\\Extensions\\Batch54::' . $method, 'inputSchema' => $schema];
+        };
+
+        $registry->register($def('generateblocks_detect', 'Report whether GenerateBlocks is active and its version.', [], [], 'read', 'detect'));
+        $registry->register($def('generateblocks_list_posts', 'List recent posts that use GenerateBlocks blocks (id, title, type).',
+            ['per_page' => ['type' => 'integer', 'default' => 50]], [], 'read', 'listPosts'));
+    }
+
+    public static function detect(array $args): array {
+        return ['active' => defined('GENERATEBLOCKS_VERSION'), 'version' => defined('GENERATEBLOCKS_VERSION') ? GENERATEBLOCKS_VERSION : null];
+    }
+
+    public static function listPosts(array $args): array {
+        global $wpdb;
+        $per = max(1, (int) ($args['per_page'] ?? 50));
+        $like = '%' . $wpdb->esc_like('wp:generateblocks') . '%';
+        $rows = $wpdb->get_results($wpdb->prepare(
+            "SELECT ID, post_title, post_type FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_content LIKE %s ORDER BY ID DESC LIMIT %d",
+            $like, $per), ARRAY_A);
+        $out = [];
+        foreach ((array) $rows as $r) $out[] = ['id' => (int) $r['ID'], 'title' => $r['post_title'], 'type' => $r['post_type']];
+        return ['count' => count($out), 'posts' => $out];
+    }
+}