Merge PR #529: add-plugin/railway

.claude-plugin/marketplace.json

@@ -790,6 +790,19 @@
         "sha": "aa70dbdbbbb843e94a794c10c2b13f5dd66b5e40"
       },
       "homepage": "https://www.adspirer.com"
+    },
+    {
+      "name": "railway",
+      "description": "Deploy and manage apps, databases, and infrastructure on Railway. Covers project setup, deploys, environment configuration, networking, troubleshooting, and monitoring.",
+      "category": "deployment",
+      "source": {
+        "source": "git-subdir",
+        "url": "railwayapp/railway-skills",
+        "path": "plugins/railway",
+        "ref": "main",
+        "sha": "d52f3741a6a33a3191d6138eb3d6c3355cb970d1"
+      },
+      "homepage": "https://docs.railway.com/ai/claude-code-plugin"
     }
   ]
 }