Add helius to marketplace

.claude-plugin/marketplace.json

@@ -1040,14 +1040,16 @@
       "homepage": "https://github.com/intercom/claude-plugin-external"
     },
     {
-      "name": "brightdata-plugin",
-      "description": "Web scraping, Google search, structured data extraction, and MCP server integration powered by Bright Data. Includes 7 skills: scrape any webpage as markdown (with bot detection/CAPTCHA bypass), search Google with structured JSON results, extract data from 40+ websites (Amazon, LinkedIn, Instagram, TikTok, YouTube, and more), orchestrate Bright Data's 60+ MCP tools, built-in best practices for Web Unlocker, SERP API, Web Scraper API, and Browser API, Python SDK best practices for the brightda...",
+      "name": "helius",
+      "description": "Build on Solana with Helius — live blockchain tools, expert coding patterns, and autonomous account signup",
       "source": {
-        "source": "url",
-        "url": "https://github.com/brightdata/skills.git",
-        "sha": "e671da495f7ec0ed6be5e9fa71e260f886a1dc36"
+        "source": "git-subdir",
+        "url": "helius-labs/core-ai",
+        "path": "helius-plugin",
+        "ref": "main",
+        "sha": "05ea4d1128d46618266bbcc23a5e7019c57be0d6"
       },
-      "homepage": "https://docs.brightdata.com"
+      "homepage": "https://www.helius.dev/docs"
     }
   ]
 }