Update index.yaml

Signed-off-by: helm-charts-renovate-helper-app[bot] <helm-charts-renovate-helper-app[bot]@users.noreply.github.com>

Author: helm-charts-renovate-helper-app[bot]

index.yaml

@@ -32721,6 +32721,32 @@ entries:
     - https://github.com/grafana-community/helm-charts/releases/download/loki-0.5.0/loki-0.5.0.tgz
     version: 0.5.0
   synthetic-monitoring-agent:
+  - apiVersion: v2
+    appVersion: v0.55.0
+    created: "2026-03-31T14:42:58.975483635Z"
+    description: 'Grafana''s Synthetic Monitoring application. The agent provides
+      probe functionality and executes network checks for monitoring remote targets.  >
+      [!NOTE] > Grafana Cloud Synthetic Monitoring does not officially support this
+      chart. > If you are a Grafana Cloud customer and require support, please follow
+      the [recommended installation methods](https://grafana.com/docs/grafana-cloud/testing/synthetic-monitoring/set-up/set-up-private-probes/#deployment-with-kubernetes)
+      listed in the public docs. '
+    digest: 74aaf69feb5e7c24a44d2c76d6d86268bacf83a72e33e1d03df7eb392c88b15a
+    home: https://grafana.net
+    icon: https://raw.githubusercontent.com/grafana/grafana/master/public/img/logo_transparent_400x.png
+    maintainers:
+    - email: sheikhabubaker761@gmail.com
+      name: Mohammad Abubaker
+      url: https://github.com/Sheikh-Abubaker
+    - email: avivguiser@gmail.com
+      name: Aviv Guiser
+      url: https://github.com/KyriosGN0
+    name: synthetic-monitoring-agent
+    sources:
+    - https://github.com/grafana/synthetic-monitoring-agent
+    type: application
+    urls:
+    - https://github.com/grafana-community/helm-charts/releases/download/synthetic-monitoring-agent-1.8.0/synthetic-monitoring-agent-1.8.0.tgz
+    version: 1.8.0
   - apiVersion: v2
     appVersion: v0.54.0
     created: "2026-03-11T15:02:30.306393262Z"
@@ -49041,4 +49067,4 @@ entries:
     urls:
     - https://github.com/grafana-community/helm-charts/releases/download/tempo-vulture-0.1.0/tempo-vulture-0.1.0.tgz
     version: 0.1.0
-generated: "2026-03-30T01:54:26.851154417Z"
+generated: "2026-03-31T14:42:58.977411292Z"