Add: GraphQL Schema Inspector & Query Studio

data/tools.json

@@ -1676,6 +1676,30 @@
       "difficulty": "Easy",
       "status": "live"
     },
+    {
+      "id": "graphql-query-studio",
+      "name": "GraphQL Schema Inspector & Query Studio",
+      "shortDescription": "GraphQL SDL schema parser, interactive query builder, and mock response resolver.",
+      "longDescription": "## GraphQL Schema Inspector & Query Studio\n\nA privacy-first client-side tool to parse GraphQL SDL schemas, construct queries, edit JSON variables, and generate mock API response payloads offline.\n\n### Features\n\n- SDL Schema Parser: Recursively parses GraphQL schema declarations into structured type trees and field definitions\n- Interactive Query Builder: Construct multi-level queries and mutations with JSON variable input drawers\n- Mock Execution Engine: Returns formatted mock JSON payloads based on active query selections and scalar types\n- Presets Library: Quick-load sample schemas (Social User Profile, E-Commerce Storefront, Weather API)\n- One-Click JSON Export: Copy GraphQL queries, copy response JSON, or download `.json` files\n- Persistent Dark/Light theme mode",
+      "category": "utilities",
+      "tags": [
+        "api",
+        "developer-tools",
+        "graphql",
+        "json",
+        "offline",
+        "query-builder",
+        "schema",
+        "sdl"
+      ],
+      "techStack": [
+        "CSS3",
+        "HTML5",
+        "Vanilla JS"
+      ],
+      "difficulty": "Hard",
+      "status": "live"
+    },
     {
       "id": "grid-areas-architect",
       "name": "Grid Areas Architect",