diff --git a/microsite/data/plugins/analytics-module-qm.yaml b/microsite/data/plugins/analytics-module-qm.yaml
index bb7e9ca2c9..00c07c7589 100644
--- a/microsite/data/plugins/analytics-module-qm.yaml
+++ b/microsite/data/plugins/analytics-module-qm.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/qm-icon.png
 npmPackageName: '@quantum-metric/plugin-analytics-module-qm'
 addedDate: '2024-03-15'
 status: inactive
-age: 683
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/api-sdk-generator.yaml b/microsite/data/plugins/api-sdk-generator.yaml
index d9a2d70486..19bc165fa8 100644
--- a/microsite/data/plugins/api-sdk-generator.yaml
+++ b/microsite/data/plugins/api-sdk-generator.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/konfig-dev/backstage-plugin-konfig/ma
 npmPackageName: backstage-plugin-konfig
 addedDate: '2023-08-07'
 status: inactive
-age: 928
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/artifactory.yaml b/microsite/data/plugins/artifactory.yaml
index 20a02e5340..5758590075 100644
--- a/microsite/data/plugins/artifactory.yaml
+++ b/microsite/data/plugins/artifactory.yaml
@@ -11,4 +11,4 @@ iconUrl: https://raw.githubusercontent.com/StageCentral/backstage-artifactory-pl
 npmPackageName: '@stagecentral/plugin-artifactory'
 addedDate: '2023-08-23'
 status: inactive
-age: 661
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/aws-cloudformation.yaml b/microsite/data/plugins/aws-cloudformation.yaml
index af0432996a..f82c4d64c4 100644
--- a/microsite/data/plugins/aws-cloudformation.yaml
+++ b/microsite/data/plugins/aws-cloudformation.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/purple-technology/backstage-aws-cloud
 npmPackageName: backstage-aws-cloudformation-plugin
 addedDate: '2021-08-30'
 status: inactive
-age: 953
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/azure-resources.yaml b/microsite/data/plugins/azure-resources.yaml
index 63a68b03de..3a76117066 100644
--- a/microsite/data/plugins/azure-resources.yaml
+++ b/microsite/data/plugins/azure-resources.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/logo-gradient-on-dark.svg
 npmPackageName: '@vippsno/plugin-azure-resources'
 addedDate: '2022-09-05'
 status: inactive
-age: 697
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/azure-spring-apps.yaml b/microsite/data/plugins/azure-spring-apps.yaml
index 292c36b2b7..c010e71206 100644
--- a/microsite/data/plugins/azure-spring-apps.yaml
+++ b/microsite/data/plugins/azure-spring-apps.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/enfuse.png
 npmPackageName: '@enfuse/plugin-azure-spring-apps'
 addedDate: '2022-11-21'
 status: inactive
-age: 1039
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/backchat.yaml b/microsite/data/plugins/backchat.yaml
index 46db5c9517..01b37369fe 100644
--- a/microsite/data/plugins/backchat.yaml
+++ b/microsite/data/plugins/backchat.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/backchat-logo.png
 npmPackageName: '@benbravo73/backstage-plugin-backchat'
 addedDate: '2024-01-12'
 status: inactive
-age: 770
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/betterscan.yaml b/microsite/data/plugins/betterscan.yaml
index 8ea9f3f124..edc3caeedd 100644
--- a/microsite/data/plugins/betterscan.yaml
+++ b/microsite/data/plugins/betterscan.yaml
@@ -9,4 +9,4 @@ iconUrl: https://uploads-ssl.webflow.com/6339e3b81867539b5fe2498d/633a1643dcb06d
 npmPackageName: '@marcinguy/backstage-plugin-betterscan'
 addedDate: '2022-12-08'
 status: inactive
-age: 1165
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/bulletin-board.yaml b/microsite/data/plugins/bulletin-board.yaml
index 27b5a47379..1c56932e2c 100644
--- a/microsite/data/plugins/bulletin-board.yaml
+++ b/microsite/data/plugins/bulletin-board.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/bulletin-board.png
 npmPackageName: backstage-plugin-bulletin-board
 addedDate: '2023-04-01'
 status: inactive
-age: 1006
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/chatgpt-playground.yaml b/microsite/data/plugins/chatgpt-playground.yaml
index b3645081bf..9c39c5f0d9 100644
--- a/microsite/data/plugins/chatgpt-playground.yaml
+++ b/microsite/data/plugins/chatgpt-playground.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/enfuse.png
 npmPackageName: '@enfuse/chatgpt-plugin-frontend'
 addedDate: '2023-05-23'
 status: inactive
-age: 929
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/cloud-carbon-footprint.yaml b/microsite/data/plugins/cloud-carbon-footprint.yaml
index 3376804d1e..596dbb08a2 100644
--- a/microsite/data/plugins/cloud-carbon-footprint.yaml
+++ b/microsite/data/plugins/cloud-carbon-footprint.yaml
@@ -9,4 +9,4 @@ iconUrl: https://www.cloudcarbonfootprint.org/img/logo.png
 npmPackageName: '@cloud-carbon-footprint/backstage-plugin-frontend'
 addedDate: '2022-05-03'
 status: inactive
-age: 378
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/cloudify.yaml b/microsite/data/plugins/cloudify.yaml
index e33d5906c8..3909a0f398 100644
--- a/microsite/data/plugins/cloudify.yaml
+++ b/microsite/data/plugins/cloudify.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/6260555?s=200&v=4
 npmPackageName: plugin-cloudify
 addedDate: '2022-05-31'
 status: inactive
-age: 1363
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/codacy-repo-adder.yaml b/microsite/data/plugins/codacy-repo-adder.yaml
index 28be9de075..d0c2380cbf 100644
--- a/microsite/data/plugins/codacy-repo-adder.yaml
+++ b/microsite/data/plugins/codacy-repo-adder.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/codacy-icon.svg
 npmPackageName: '@codacy/backstage-plugin'
 addedDate: '2024-04-19'
 status: inactive
-age: 669
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/cyclops-modules.yaml b/microsite/data/plugins/cyclops-modules.yaml
index 765d2a79e8..d4e28e957f 100644
--- a/microsite/data/plugins/cyclops-modules.yaml
+++ b/microsite/data/plugins/cyclops-modules.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/cyclops.svg
 npmPackageName: '@cyclopsui/backstage-plugin-cyclops-modules'
 addedDate: '2024-01-02'
 status: inactive
-age: 407
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/dbt.yaml b/microsite/data/plugins/dbt.yaml
index 6ae82f7691..5f8788038b 100644
--- a/microsite/data/plugins/dbt.yaml
+++ b/microsite/data/plugins/dbt.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/logo-gradient-on-dark.svg
 npmPackageName: '@iiben_orgii/backstage-plugin-dbt'
 addedDate: '2023-04-27'
 status: inactive
-age: 640
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/dependencytrack.yaml b/microsite/data/plugins/dependencytrack.yaml
index aea2953119..6dda1d1969 100644
--- a/microsite/data/plugins/dependencytrack.yaml
+++ b/microsite/data/plugins/dependencytrack.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/40258585?s=200&v=4
 npmPackageName: '@trimm/plugin-dependencytrack'
 addedDate: '2022-09-06'
 status: inactive
-age: 623
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/dev-friends-day.yaml b/microsite/data/plugins/dev-friends-day.yaml
index ff0bd76e33..0b458824e2 100644
--- a/microsite/data/plugins/dev-friends-day.yaml
+++ b/microsite/data/plugins/dev-friends-day.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/dev-friends-days.jpeg
 npmPackageName: '@piatkiewicz/backstage-dev-friends-days'
 addedDate: '2024-02-28'
 status: inactive
-age: 719
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/docker-tags.yaml b/microsite/data/plugins/docker-tags.yaml
index d8fabe8f39..eb8abddfcb 100644
--- a/microsite/data/plugins/docker-tags.yaml
+++ b/microsite/data/plugins/docker-tags.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/Work-m8/.github/main/profile/wm_logo.
 npmPackageName: '@workm8/backstage-docker-tags'
 addedDate: '2023-10-24'
 status: inactive
-age: 574
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/env0.yaml b/microsite/data/plugins/env0.yaml
index 2b7e9d9f53..74841cef67 100644
--- a/microsite/data/plugins/env0.yaml
+++ b/microsite/data/plugins/env0.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/46656519?s=200&v=4
 npmPackageName: '@env0/backstage-plugin-env0'
 addedDate: '2025-01-15'
 status: inactive
-age: 370
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/festive-fun.yaml b/microsite/data/plugins/festive-fun.yaml
index a2a83c3a7b..8baacac506 100644
--- a/microsite/data/plugins/festive-fun.yaml
+++ b/microsite/data/plugins/festive-fun.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/benjmac/backstage-plugin-festive-fun/
 npmPackageName: backstage-plugin-festive-fun
 addedDate: '2023-11-20'
 status: inactive
-age: 801
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/firebase-functions.yaml b/microsite/data/plugins/firebase-functions.yaml
index 1254d2ed18..662f045245 100644
--- a/microsite/data/plugins/firebase-functions.yaml
+++ b/microsite/data/plugins/firebase-functions.yaml
@@ -9,4 +9,4 @@ iconUrl: https://roadie.io/images/logos/firebase.png
 npmPackageName: '@roadiehq/backstage-plugin-firebase-functions'
 addedDate: '2021-04-20'
 status: inactive
-age: 598
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/flux.yaml b/microsite/data/plugins/flux.yaml
index 5bd8825839..253d5b4a64 100644
--- a/microsite/data/plugins/flux.yaml
+++ b/microsite/data/plugins/flux.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/fluxcd/website/main/assets/icons/logo
 npmPackageName: '@weaveworksoss/backstage-plugin-flux'
 addedDate: '2023-08-23'
 status: inactive
-age: 808
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/github-codespaces.yaml b/microsite/data/plugins/github-codespaces.yaml
index dfd867cc3c..46ae467463 100644
--- a/microsite/data/plugins/github-codespaces.yaml
+++ b/microsite/data/plugins/github-codespaces.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/9919?s=200&v=4
 npmPackageName: '@adityasinghal26/plugin-github-codespaces'
 addedDate: '2023-12-30'
 status: inactive
-age: 702
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/glean.yaml b/microsite/data/plugins/glean.yaml
index b0158187b7..b33248854e 100644
--- a/microsite/data/plugins/glean.yaml
+++ b/microsite/data/plugins/glean.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/glean-logo-circular-white.png
 npmPackageName: '@beejiujitsu/backstage-plugin-glean-backend'
 addedDate: '2024-12-30'
 status: inactive
-age: 413
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/graphql-catalog.yaml b/microsite/data/plugins/graphql-catalog.yaml
index da5c5549d2..4c848269eb 100644
--- a/microsite/data/plugins/graphql-catalog.yaml
+++ b/microsite/data/plugins/graphql-catalog.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/thefrontside/frontside.com/production
 npmPackageName: '@frontside/backstage-plugin-graphql-backend'
 addedDate: '2024-05-01'
 status: inactive
-age: 493
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/grpc-playground.yaml b/microsite/data/plugins/grpc-playground.yaml
index ad6fc8496b..a65d57c54c 100644
--- a/microsite/data/plugins/grpc-playground.yaml
+++ b/microsite/data/plugins/grpc-playground.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/zalopay-oss/backstage-grpc-playground
 npmPackageName: backstage-grpc-playground
 addedDate: '2022-06-08'
 status: inactive
-age: 1268
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/harbor.yaml b/microsite/data/plugins/harbor.yaml
index 95d9f4b2c0..f874f7e83a 100644
--- a/microsite/data/plugins/harbor.yaml
+++ b/microsite/data/plugins/harbor.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/cncf/artwork/master/projects/harbor/i
 npmPackageName: '@bestsellerit/backstage-plugin-harbor'
 addedDate: '2022-06-23'
 status: inactive
-age: 1134
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/hoop.yaml b/microsite/data/plugins/hoop.yaml
index ec7d3b09be..062b1daa74 100644
--- a/microsite/data/plugins/hoop.yaml
+++ b/microsite/data/plugins/hoop.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/113131551?s=200&v=4
 npmPackageName: '@hoophq/backstage-plugin'
 addedDate: '2022-12-20'
 status: inactive
-age: 1153
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/ibm-apic-backend.yaml b/microsite/data/plugins/ibm-apic-backend.yaml
index cd0a6ff8c7..1903a0dc1e 100644
--- a/microsite/data/plugins/ibm-apic-backend.yaml
+++ b/microsite/data/plugins/ibm-apic-backend.yaml
@@ -9,4 +9,4 @@ iconUrl: https://croz.net/app/uploads/2024/05/apple-touch-icon.png
 npmPackageName: '@croz/plugin-ibm-apic-backend'
 addedDate: '2024-03-01'
 status: inactive
-age: 717
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/jfrog-artifactory-libs.yaml b/microsite/data/plugins/jfrog-artifactory-libs.yaml
index 2a94bdc8a5..a97d975c59 100644
--- a/microsite/data/plugins/jfrog-artifactory-libs.yaml
+++ b/microsite/data/plugins/jfrog-artifactory-libs.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/Vity01/backstage-jfrog-artifactory-li
 npmPackageName: backstage-plugin-jfrog-artifactory-libs
 addedDate: '2023-08-14'
 status: inactive
-age: 532
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/k8sgpt.yaml b/microsite/data/plugins/k8sgpt.yaml
index 60c891b5f2..c2d6c6a3d8 100644
--- a/microsite/data/plugins/k8sgpt.yaml
+++ b/microsite/data/plugins/k8sgpt.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/k8sgpt-ai/k8sgpt/1a81227d6148be59b7b9
 npmPackageName: '@suxess-it/backstage-plugin-k8sgpt'
 addedDate: '2023-06-05'
 status: inactive
-age: 865
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/kiali.yaml b/microsite/data/plugins/kiali.yaml
index 923a2f65bf..5c27a3b776 100644
--- a/microsite/data/plugins/kiali.yaml
+++ b/microsite/data/plugins/kiali.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/kiali.svg
 npmPackageName: '@janus-idp/backstage-plugin-kiali'
 addedDate: '2023-07-25'
 status: inactive
-age: 439
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/kpt-config-as-data.yaml b/microsite/data/plugins/kpt-config-as-data.yaml
index e3b46472c6..c97996e2b0 100644
--- a/microsite/data/plugins/kpt-config-as-data.yaml
+++ b/microsite/data/plugins/kpt-config-as-data.yaml
@@ -9,4 +9,4 @@ iconUrl: https://github.com/GoogleContainerTools/kpt/blob/main/logo/KptLogoSmall
 npmPackageName: '@kpt/backstage-plugin-cad'
 addedDate: '2022-05-13'
 status: inactive
-age: 1167
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/kubecost.yaml b/microsite/data/plugins/kubecost.yaml
index 8e70b35c72..4e6b388c18 100644
--- a/microsite/data/plugins/kubecost.yaml
+++ b/microsite/data/plugins/kubecost.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/45108136?s=200&v=4
 npmPackageName: '@suxess-it/backstage-plugin-kubecost'
 addedDate: '2023-06-29'
 status: inactive
-age: 666
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/kubernetes-provider.yaml b/microsite/data/plugins/kubernetes-provider.yaml
index 44ae974a9c..75f1f0780a 100644
--- a/microsite/data/plugins/kubernetes-provider.yaml
+++ b/microsite/data/plugins/kubernetes-provider.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/13629408
 npmPackageName: '@antoinedao/backstage-provider-kubernetes'
 addedDate: '2023-04-10'
 status: inactive
-age: 1043
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/kubevela.yaml b/microsite/data/plugins/kubevela.yaml
index b7e55862e4..ab5acc1cb1 100644
--- a/microsite/data/plugins/kubevela.yaml
+++ b/microsite/data/plugins/kubevela.yaml
@@ -9,4 +9,4 @@ iconUrl: https://kubevela.io/img/logo.svg
 npmPackageName: '@oamdev/plugin-kubevela-backend'
 addedDate: '2023-02-12'
 status: inactive
-age: 1107
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/ldap-auth.yaml b/microsite/data/plugins/ldap-auth.yaml
index 6fe68f59c2..3b56deceb5 100644
--- a/microsite/data/plugins/ldap-auth.yaml
+++ b/microsite/data/plugins/ldap-auth.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/10090828
 npmPackageName: '@immobiliarelabs/backstage-plugin-ldap-auth'
 addedDate: '2022-09-05'
 status: inactive
-age: 486
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/library-check.yaml b/microsite/data/plugins/library-check.yaml
index 30e8e55237..2150fb0d0b 100644
--- a/microsite/data/plugins/library-check.yaml
+++ b/microsite/data/plugins/library-check.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/library-check-logo.png
 npmPackageName: '@anakz/backstage-plugin-library-check'
 addedDate: '2024-03-11'
 status: inactive
-age: 657
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/litmus.yaml b/microsite/data/plugins/litmus.yaml
index ecf995f09b..045c2ce381 100644
--- a/microsite/data/plugins/litmus.yaml
+++ b/microsite/data/plugins/litmus.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/cncf/artwork/master/projects/litmus/i
 npmPackageName: backstage-plugin-litmus
 addedDate: '2023-10-06'
 status: inactive
-age: 714
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/open-dora.yaml b/microsite/data/plugins/open-dora.yaml
index f82bae7b23..c3bc4880e3 100644
--- a/microsite/data/plugins/open-dora.yaml
+++ b/microsite/data/plugins/open-dora.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/open-dora-icon.png
 npmPackageName: '@devoteam-nl/open-dora-backstage-plugin'
 addedDate: '2023-11-29'
 status: inactive
-age: 672
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/opsgenie.yaml b/microsite/data/plugins/opsgenie.yaml
index 304a2ced81..daedc8a967 100644
--- a/microsite/data/plugins/opsgenie.yaml
+++ b/microsite/data/plugins/opsgenie.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/1818843?s=200&v=4
 npmPackageName: '@k-phoen/backstage-plugin-opsgenie'
 addedDate: '2022-03-13'
 status: inactive
-age: 1083
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/opslevel-maturity.yaml b/microsite/data/plugins/opslevel-maturity.yaml
index 6c38bb2fd4..5ed3378eb3 100644
--- a/microsite/data/plugins/opslevel-maturity.yaml
+++ b/microsite/data/plugins/opslevel-maturity.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/44910550?s=200&v=4
 npmPackageName: backstage-plugin-opslevel-maturity
 addedDate: '2022-12-07'
 status: inactive
-age: 831
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/ozone.yaml b/microsite/data/plugins/ozone.yaml
index a6375e0ef9..8307ff6f24 100644
--- a/microsite/data/plugins/ozone.yaml
+++ b/microsite/data/plugins/ozone.yaml
@@ -10,4 +10,4 @@ iconUrl: /img/ozone-logo.png
 npmPackageName: '@ozonecloud/plugin-ozone'
 addedDate: '2023-06-14'
 status: inactive
-age: 956
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/rafay.yaml b/microsite/data/plugins/rafay.yaml
index 527f8c7a0c..5b092af229 100644
--- a/microsite/data/plugins/rafay.yaml
+++ b/microsite/data/plugins/rafay.yaml
@@ -9,4 +9,4 @@ iconUrl: https://avatars.githubusercontent.com/u/33210764?s=200&v=4
 npmPackageName: '@rafaysystems/backstage-plugin-rafay'
 addedDate: '2023-08-24'
 status: inactive
-age: 615
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-backend-dotnet.yaml b/microsite/data/plugins/scaffolder-backend-dotnet.yaml
index b6ece0a04a..eeb9076d36 100644
--- a/microsite/data/plugins/scaffolder-backend-dotnet.yaml
+++ b/microsite/data/plugins/scaffolder-backend-dotnet.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/scaffolder-backend-dotnet-icon.png
 npmPackageName: '@plusultra/plugin-scaffolder-dotnet-backend'
 addedDate: '2022-01-24'
 status: inactive
-age: 1059
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-backend-git.yaml b/microsite/data/plugins/scaffolder-backend-git.yaml
index efaf118d80..8c71774bc5 100644
--- a/microsite/data/plugins/scaffolder-backend-git.yaml
+++ b/microsite/data/plugins/scaffolder-backend-git.yaml
@@ -9,4 +9,4 @@ iconUrl: https://git-scm.com/images/logos/downloads/Git-Logo-2Color.png
 npmPackageName: '@mdude2314/backstage-plugin-scaffolder-git-actions'
 addedDate: '2022-05-13'
 status: inactive
-age: 812
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-backend-module-webex.yaml b/microsite/data/plugins/scaffolder-backend-module-webex.yaml
index a55fcb29b3..c13d3eb61c 100644
--- a/microsite/data/plugins/scaffolder-backend-module-webex.yaml
+++ b/microsite/data/plugins/scaffolder-backend-module-webex.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/logo-gradient-on-dark.svg
 npmPackageName: '@coderrob/backstage-plugin-scaffolder-backend-module-webex'
 addedDate: '2024-09-04'
 status: inactive
-age: 533
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-backend-odo.yaml b/microsite/data/plugins/scaffolder-backend-odo.yaml
index d64cdc7cc7..7cf234f920 100644
--- a/microsite/data/plugins/scaffolder-backend-odo.yaml
+++ b/microsite/data/plugins/scaffolder-backend-odo.yaml
@@ -9,4 +9,4 @@ iconUrl: https://odo.dev/img/logo.png
 npmPackageName: '@redhat-developer/plugin-scaffolder-odo-actions'
 addedDate: '2023-12-08'
 status: inactive
-age: 789
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-backend-slack.yaml b/microsite/data/plugins/scaffolder-backend-slack.yaml
index 0aae221f31..4f8bf0f15c 100644
--- a/microsite/data/plugins/scaffolder-backend-slack.yaml
+++ b/microsite/data/plugins/scaffolder-backend-slack.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/Slack-mark-RGB.png
 npmPackageName: '@mdude2314/backstage-plugin-scaffolder-backend-module-slack'
 addedDate: '2023-08-04'
 status: inactive
-age: 538
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/scaffolder-frontend-devfile-field.yaml b/microsite/data/plugins/scaffolder-frontend-devfile-field.yaml
index f378ad86a2..73a0d1d472 100644
--- a/microsite/data/plugins/scaffolder-frontend-devfile-field.yaml
+++ b/microsite/data/plugins/scaffolder-frontend-devfile-field.yaml
@@ -9,4 +9,4 @@ iconUrl: https://landscape.cncf.io/logos/devfile.svg
 npmPackageName: '@redhat-developer/plugin-scaffolder-frontend-module-devfile-field'
 addedDate: '2023-12-08'
 status: inactive
-age: 789
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/score-card.yaml b/microsite/data/plugins/score-card.yaml
index 2de8dbfa3c..68b2908ff8 100644
--- a/microsite/data/plugins/score-card.yaml
+++ b/microsite/data/plugins/score-card.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/score-card-plugin-logo.png
 npmPackageName: '@oriflame/backstage-plugin-score-card'
 addedDate: '2022-10-06'
 status: inactive
-age: 501
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/search-backend-module-azure-devops-wiki.yaml b/microsite/data/plugins/search-backend-module-azure-devops-wiki.yaml
index 2d278988cd..b727aeaed7 100644
--- a/microsite/data/plugins/search-backend-module-azure-devops-wiki.yaml
+++ b/microsite/data/plugins/search-backend-module-azure-devops-wiki.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/ado-wiki-search-icon.png
 npmPackageName: '@mdude2314/backstage-plugin-search-backend-module-azure-devops-wiki'
 addedDate: '2023-06-13'
 status: inactive
-age: 634
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/should-i-deploy.yaml b/microsite/data/plugins/should-i-deploy.yaml
index 0221492923..4c2d8a5823 100644
--- a/microsite/data/plugins/should-i-deploy.yaml
+++ b/microsite/data/plugins/should-i-deploy.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/should-i-deploy-logo.png
 npmPackageName: backstage-plugin-should-i-deploy
 addedDate: '2023-11-05'
 status: inactive
-age: 832
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/solo-io-gloo-platform-portal.yaml b/microsite/data/plugins/solo-io-gloo-platform-portal.yaml
index df13a1acaa..b3101402ec 100644
--- a/microsite/data/plugins/solo-io-gloo-platform-portal.yaml
+++ b/microsite/data/plugins/solo-io-gloo-platform-portal.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/solo-io-glooy-circle.png.webp
 npmPackageName: '@solo.io/dev-portal-backstage-plugin'
 addedDate: '2023-05-19'
 status: inactive
-age: 935
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/statusneo-github-plugin.yaml b/microsite/data/plugins/statusneo-github-plugin.yaml
index 4164c7178c..25eb8aea24 100644
--- a/microsite/data/plugins/statusneo-github-plugin.yaml
+++ b/microsite/data/plugins/statusneo-github-plugin.yaml
@@ -9,4 +9,4 @@ iconUrl: /img/github-statusneo.png
 npmPackageName: '@statusneo/backstage-plugin-github'
 addedDate: '2023-02-15'
 status: inactive
-age: 903
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/sysdig.yaml b/microsite/data/plugins/sysdig.yaml
index 13e81f5589..ab1bfb92bb 100644
--- a/microsite/data/plugins/sysdig.yaml
+++ b/microsite/data/plugins/sysdig.yaml
@@ -9,4 +9,4 @@ iconUrl: https://sysdig.com/wp-content/uploads/sysdig-logo-new-white.svg
 npmPackageName: '@sysdig/backstage-plugin-sysdig'
 addedDate: '2024-03-06'
 status: inactive
-age: 483
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/tekton-pipelines.yaml b/microsite/data/plugins/tekton-pipelines.yaml
index 7c5d1c184a..d29e651ee1 100644
--- a/microsite/data/plugins/tekton-pipelines.yaml
+++ b/microsite/data/plugins/tekton-pipelines.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/jquad-group/backstage-jquad/main/img/
 npmPackageName: '@jquad-group/plugin-tekton-pipelines'
 addedDate: '2022-08-08'
 status: inactive
-age: 1016
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/time-saver.yaml b/microsite/data/plugins/time-saver.yaml
index f104fa9222..cac5f3f285 100644
--- a/microsite/data/plugins/time-saver.yaml
+++ b/microsite/data/plugins/time-saver.yaml
@@ -9,4 +9,4 @@ iconUrl: https://raw.githubusercontent.com/tduniec/backstage-timesaver-plugin/ma
 npmPackageName: '@tduniec/backstage-plugin-time-saver'
 addedDate: '2024-01-30'
 status: inactive
-age: 410
+staleSince: '2026-02-17'
diff --git a/microsite/data/plugins/torque.yaml b/microsite/data/plugins/torque.yaml
index 314cda849a..705ab72dc4 100644
--- a/microsite/data/plugins/torque.yaml
+++ b/microsite/data/plugins/torque.yaml
@@ -11,4 +11,4 @@ iconUrl: https://user-images.githubusercontent.com/8643801/214640977-751bc338-6b
 npmPackageName: '@qtorque/backstage-torque-plugin'
 addedDate: '2023-01-25'
 status: inactive
-age: 1118
+staleSince: '2026-02-17'
diff --git a/scripts/plugin-directory-audit.js b/scripts/plugin-directory-audit.js
index 55cb6d6f67..c96b82354c 100644
--- a/scripts/plugin-directory-audit.js
+++ b/scripts/plugin-directory-audit.js
@@ -56,8 +56,16 @@ async function main(args) {
     );
 
     const npmPackage = await getNpmPackage(pluginDataYaml.npmPackageName);
+    const modifiedTime = npmPackage.time?.modified;
     const age = getAge(npmPackage.time?.modified);
 
+    if (!modifiedTime || isNaN(age)) {
+      console.warn(
+        `Skipping ${pluginDataYaml.title}: Could not calculate age (Data: ${modifiedTime})`,
+      );
+      continue; // Skip to the next plugin in the loop
+    }
+
     const pluginData = {
       npmPackageName: pluginDataYaml.npmPackageName,
       npmCreated: npmPackage.time?.created,
@@ -93,7 +101,7 @@ async function main(args) {
 
       if (statusChanged) {
         pluginDataYaml.status = newStatus;
-        pluginDataYaml.age = age;
+        pluginDataYaml.staleSince = new Date().toISOString().split('T')[0];
 
         // Write updated YAML back to file
         const yamlContent = yaml.dump(pluginDataYaml, {
diff --git a/scripts/verify-plugin-directory.js b/scripts/verify-plugin-directory.js
index dc86548d26..2754732a79 100644
--- a/scripts/verify-plugin-directory.js
+++ b/scripts/verify-plugin-directory.js
@@ -32,7 +32,7 @@ const configSchema = z.object({
   addedDate: z.coerce.date(),
   order: z.number().optional(),
   state: z.enum(['active', 'inactive', 'archived']),
-  age: z.number().optional(),
+  staleSince: z.coerce.date().optional(),
 });
 
 async function main() {