fix(install): Cursor marketplace.json + plugins/agentstack layout

Cursor 2.6+ Add marketplace requires a schema-valid marketplace.json with bare source under pluginRoot; nesting the package fixes the missing marketplace.json error while listing.json stays AgentStack publisher SoT.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: agentstacktech

.cursor-plugin/listing.json

@@ -9,14 +9,14 @@
     "privacy": "https://agentstack.tech/privacy",
     "terms": "https://agentstack.tech/terms",
     "screenshots": [
-      "assets/screenshots/01-install.png",
-      "assets/screenshots/02-capability-matrix.png",
-      "assets/screenshots/03-scaffold-auth.png",
-      "assets/screenshots/04-host-site.png",
-      "assets/screenshots/05-sites-url-card.png"
+      "plugins/agentstack/assets/screenshots/01-install.png",
+      "plugins/agentstack/assets/screenshots/02-capability-matrix.png",
+      "plugins/agentstack/assets/screenshots/03-scaffold-auth.png",
+      "plugins/agentstack/assets/screenshots/04-host-site.png",
+      "plugins/agentstack/assets/screenshots/05-sites-url-card.png"
     ]
   },
   "pricing": { "model": "freemium", "details": "https://agentstack.tech/pricing" },
   "support": { "email": "support@agentstack.tech", "url": "https://agentstack.tech/support" },
-  "_comment": "AgentStack publisher listing SoT (not Cursor multi-plugin marketplace.json). Gene: repo.plugins.publication_gates.gen1"
+  "_comment": "AgentStack publisher listing SoT (screenshots + support). Cursor install index is marketplace.json. Gene: repo.plugins.publication_gates.gen1"
 }

.cursor-plugin/marketplace.json

@@ -0,0 +1,40 @@
+{
+  "$schema": "https://raw.githubusercontent.com/cursor/plugins/main/schemas/marketplace.schema.json",
+  "name": "agentstack",
+  "owner": {
+    "name": "AgentStack",
+    "email": "support@agentstack.tech"
+  },
+  "metadata": {
+    "description": "AgentStack Cursor plugins — backend, hosting, and AI MCP via one tool (agentstack.execute).",
+    "version": "0.4.14",
+    "pluginRoot": "plugins"
+  },
+  "plugins": [
+    {
+      "name": "agentstack",
+      "source": "agentstack",
+      "description": "One MCP tool (agentstack.execute) for the live AgentStack catalog — hosting (/s/), storage, 8DNA, auth, logic, payments, agents, RAG, messenger, integrations. OAuth Device Code install.",
+      "version": "0.4.14",
+      "author": {
+        "name": "AgentStack",
+        "email": "support@agentstack.tech"
+      },
+      "homepage": "https://agentstack.tech",
+      "repository": "https://github.com/agentstacktech/cursor-plugin",
+      "license": "MIT",
+      "keywords": [
+        "mcp",
+        "backend",
+        "hosting",
+        "8dna",
+        "rag",
+        "payments",
+        "storage",
+        "agentstack"
+      ],
+      "logo": "assets/logo.svg",
+      "category": "Productivity"
+    }
+  ]
+}

.github/workflows/validate.yml

@@ -20,6 +20,6 @@ jobs:
       - name: Intent eval
         run: node scripts/run-intent-eval.mjs
       - name: Device-code module loads
-        run: node hooks/scripts/device-code.mjs --help
+        run: node plugins/agentstack/hooks/scripts/device-code.mjs --help
       - name: Kernel catalog contract
         run: node scripts/test-kernel-catalog.mjs