Merge PR #712: add-plugin/nightvision into staging

.claude-plugin/marketplace.json

@@ -1252,6 +1252,16 @@
         "sha": "341f8cf47d8b5dda550222152377c50aee34c723"
       },
       "homepage": "https://www.accoil.com/product-tracking"
+    },
+    {
+      "name": "nightvision",
+      "description": "Skills for working with NightVision, a DAST and API Discovery platform that finds exploitable vulnerabilities in web applications and REST APIs",
+      "source": {
+        "source": "url",
+        "url": "https://github.com/nvsecurity/nightvision-skills.git",
+        "sha": "7d7a3f342bbf4d02b6e012279800cf91ff0c1c97"
+      },
+      "homepage": "https://github.com/nvsecurity/nightvision-skills"
     }
   ]
 }