Add migration-to-aws to marketplace

.claude-plugin/marketplace.json

@@ -686,15 +686,16 @@
       "homepage": "https://github.com/semgrep/mcp-marketplace.git"
     },
     {
-      "name": "adspirer-ads-agent",
-      "description": "Cross-platform ad management for Google Ads, Meta Ads, TikTok Ads, and LinkedIn Ads. 91 tools for keyword research, campaign creation, performance analysis, and budget optimization.",
-      "category": "productivity",
+      "name": "migration-to-aws",
+      "description": "Assess current cloud provider usage and billing to estimate and compare AWS services and pricing, with recommendations for migration or continued use of current provider.",
+      "category": "migration",
       "source": {
-        "source": "url",
-        "url": "https://github.com/amekala/adspirer-mcp-plugin.git",
-        "sha": "aa70dbdbbbb843e94a794c10c2b13f5dd66b5e40"
+        "source": "git-subdir",
+        "url": "https://github.com/awslabs/agent-plugins.git",
+        "path": "plugins/migration-to-aws",
+        "ref": "main"
       },
-      "homepage": "https://www.adspirer.com"
+      "homepage": "https://github.com/awslabs/agent-plugins"
     }
   ]
 }