Add nimble to marketplace

.claude-plugin/marketplace.json

@@ -1040,16 +1040,14 @@
       "homepage": "https://github.com/intercom/claude-plugin-external"
     },
     {
-      "name": "helius",
+      "name": "nimble",
-      "description": "Build on Solana with Helius — live blockchain tools, expert coding patterns, and autonomous account signup",
+      "description": "Nimble web data toolkit — search, extract, map, crawl the web and work with structured data agents",
       "source": {
-        "source": "git-subdir",
+        "source": "url",
-        "url": "helius-labs/core-ai",
+        "url": "https://github.com/Nimbleway/agent-skills.git",
-        "path": "helius-plugin",
+        "sha": "cf391e95bd8ac009e3641f172434a1d130dde7fe"
-        "ref": "main",
-        "sha": "05ea4d1128d46618266bbcc23a5e7019c57be0d6"
       },
-      "homepage": "https://www.helius.dev/docs"
+      "homepage": "https://docs.nimbleway.com/integrations/agent-skills/plugin-installation"
     }
   ]
 }