Update metadata

Author: richbenwell

plugins/Checkly/v1/metadata.json

@@ -6,7 +6,7 @@
         "name": "@agoodthing.org.uk",
         "type": "community"
     },
-    "description": "",
+    "description": "Integrate Checkly (checklyhq.com) synthetic monitoring data into your dashboards.",
     "category": "Monitoring",
     "type": "cloud",
     "schemaVersion": "2.0",
@@ -28,5 +28,17 @@
             "queryArgs": [],
             "baseUrl": "https://api.checklyhq.com/v1/"
         }
-    }
+    },
+    "links": [
+        {
+            "category": "documentation",
+            "url": "https://github.com/squaredup/plugins/blob/main/plugins/Checkly/v1/docs/setup.md",
+            "label": "Help adding this plugin"
+        },
+        {
+            "category": "source",
+            "url": "https://github.com/squaredup/plugins/tree/main/plugins/Checkly/v1",
+            "label": "Repository"
+        }
+    ]
 }