Add curl commands for generator/transformer exploration

api/internal/crawl/search_cmds/generator.md

@@ -0,0 +1,29 @@
+Find all the generator files whose `kinds` field includes `ChartRenderer`, and
+only output certain fields of each document:
+```
+curl -X GET "${ElasticSearchURL}:9200/${INDEXNAME}/_search?pretty" -H 'Content-Type: application/json' -d'
+{
+  "size": 200,
+  "_source": {
+    "includes": ["kinds", "repositoryUrl", "defaultBranch", "filePath"]
+  },
+  "query": {
+    "bool": {
+      "filter": [
+       { "regexp": { "fileType": "generator" }}
+      ],
+      "must_not": {
+        "regexp": { "filePath": "(.*/)?kustomization((.yaml)?|(.yml)?)(/)*"  }
+      },
+      "must": {
+        "match" : {
+          "kinds" : {
+            "query" : "ChartRenderer"
+          }
+        }
+      }
+    }
+  }
+}
+'
+```