Add zilliz plugin (#1686)

* Add zilliz plugin

* Pin zilliz to SHA 17cf04e

.claude-plugin/marketplace.json

@@ -2093,6 +2093,20 @@
       },
       "homepage": "https://github.com/zapier/zapier-mcp/tree/main/plugins/zapier"
     },
+    {
+      "name": "zilliz",
+      "description": "Zilliz Cloud management plugin with 14 skills covering cluster lifecycle, collection schema, vector search, index tuning, bulk import, RBAC, backups, and monitoring.",
+      "author": {
+        "name": "Zilliz"
+      },
+      "category": "database",
+      "source": {
+        "source": "url",
+        "url": "https://github.com/zilliztech/zilliz-plugin.git",
+        "sha": "17cf04e6a3c272320b707d429484e4c00b3bec0b"
+      },
+      "homepage": "https://docs.zilliz.com"
+    },
     {
       "name": "zoom-plugin",
       "description": "Claude plugin for planning, building, and debugging Zoom integrations across REST APIs, SDKs, webhooks, bots, and MCP workflows.",