diff --git a/config/clusters/catalystproject-africa/cluster.yaml b/config/clusters/catalystproject-africa/cluster.yaml
index 9e180e9047..9794d2fe37 100644
--- a/config/clusters/catalystproject-africa/cluster.yaml
+++ b/config/clusters/catalystproject-africa/cluster.yaml
@@ -1,5 +1,5 @@
 name: catalystproject-africa
-provider: aws
+provider: aws # https://2i2c.awsapps.com/start#/
 aws:
   key: enc-deployer-credentials.secret.json
   clusterType: eks
diff --git a/config/clusters/earthscope/cluster.yaml b/config/clusters/earthscope/cluster.yaml
index d07322c097..0a49671aa2 100644
--- a/config/clusters/earthscope/cluster.yaml
+++ b/config/clusters/earthscope/cluster.yaml
@@ -1,5 +1,5 @@
 name: earthscope
-provider: aws
+provider: aws # https://762698921361.signin.aws.amazon.com/console
 aws:
   key: enc-deployer-credentials.secret.json
   clusterType: eks
diff --git a/config/clusters/hhmi/cluster.yaml b/config/clusters/hhmi/cluster.yaml
index 3e9ef08ba5..2b3bd01c01 100644
--- a/config/clusters/hhmi/cluster.yaml
+++ b/config/clusters/hhmi/cluster.yaml
@@ -1,5 +1,5 @@
 name: hhmi
-provider: gcp
+provider: gcp # https://console.cloud.google.com/kubernetes/clusters/details/us-west2/hhmi-cluster/details?project=hhmi-398911
 gcp:
   key: enc-deployer-credentials.secret.json
   project: hhmi-398911
diff --git a/config/clusters/utoronto/cluster.yaml b/config/clusters/utoronto/cluster.yaml
index d4e1516630..bced30c979 100644
--- a/config/clusters/utoronto/cluster.yaml
+++ b/config/clusters/utoronto/cluster.yaml
@@ -1,5 +1,5 @@
 name: utoronto
-provider: kubeconfig
+provider: kubeconfig # azure based, cloud infra work requires a dedicated utoronto account
 account: UTORid
 kubeconfig:
   file: enc-deployer-credentials.secret.yaml
diff --git a/eksctl/catalystproject-africa.jsonnet b/eksctl/catalystproject-africa.jsonnet
index e666160685..5b2390da3b 100644
--- a/eksctl/catalystproject-africa.jsonnet
+++ b/eksctl/catalystproject-africa.jsonnet
@@ -125,4 +125,4 @@ local daskNodes = [];
         } + n for n in daskNodes
         ] else []
     )
-}
\ No newline at end of file
+}
diff --git a/eksctl/earthscope.jsonnet b/eksctl/earthscope.jsonnet
index 07b42121fa..ff0d912b93 100644
--- a/eksctl/earthscope.jsonnet
+++ b/eksctl/earthscope.jsonnet
@@ -137,4 +137,4 @@ local daskNodes = [
         } + n for n in daskNodes
         ] else []
     )
-}
\ No newline at end of file
+}