Add zapier to marketplace

.claude-plugin/marketplace.json

@@ -686,17 +686,17 @@
       "homepage": "https://github.com/semgrep/mcp-marketplace.git"
     },
     {
-      "name": "railway",
-      "description": "Deploy and manage apps, databases, and infrastructure on Railway. Covers project setup, deploys, environment configuration, networking, troubleshooting, and monitoring.",
-      "category": "deployment",
+      "name": "zapier",
+      "description": "Connect 8,000+ apps to your AI workflow. Discover, enable, and execute Zapier actions directly from your client.",
+      "category": "productivity",
       "source": {
         "source": "git-subdir",
-        "url": "railwayapp/railway-skills",
-        "path": "plugins/railway",
+        "url": "zapier/zapier-mcp",
+        "path": "plugins/zapier",
         "ref": "main",
-        "sha": "d52f3741a6a33a3191d6138eb3d6c3355cb970d1"
+        "sha": "b93007e9a726c6ee93c57a949e732744ef5acbfd"
       },
-      "homepage": "https://docs.railway.com/ai/claude-code-plugin"
+      "homepage": "https://github.com/zapier/zapier-mcp/tree/main/plugins/zapier"
     }
   ]
 }