Add migration-to-aws plugin

.claude-plugin/marketplace.json

@@ -1554,6 +1554,22 @@
       },
       "homepage": "https://github.com/microsoftdocs/mcp"
     },
+    {
+      "name": "migration-to-aws",
+      "description": "Plan a migration from Google Cloud Platform (and OpenAI/Gemini AI workloads) to AWS. Analyzes your Infrastructure-as-Code files, app code, and GCP billing data to discover resources, design an AWS architecture, estimate costs, and generate migration artifacts — including AI-provider mapping to Amazon Bedrock. Processing is local; your data stays in your environment.",
+      "author": {
+        "name": "Amazon Web Services"
+      },
+      "category": "development",
+      "source": {
+        "source": "git-subdir",
+        "url": "https://github.com/awslabs/startups.git",
+        "path": "migrate/plugins/migration-to-aws",
+        "ref": "main",
+        "sha": "440c6a2681b89518622d4a9c65f72efdcde398c3"
+      },
+      "homepage": "https://github.com/awslabs/startups"
+    },
     {
       "name": "mintlify",
       "description": "Build beautiful documentation sites with Mintlify. Convert non-markdown files into properly formatted MDX pages, add and modify content with correct component use, and automate documentation updates.",