diff --git a/action.yml b/action.yml
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--- /dev/null
+++ b/action.yml
@@ -0,0 +1,43 @@
+name: security-gate
+description: Simple and pratical security gate for Github Security Alerts
+author: LESIS
+branding:
+  icon: "shield"
+  color: "blue"
+
+inputs:
+  max_critical:
+    description: 'Critical severity limit'
+    required: false
+    default: 1
+  max_high:
+    description: 'High severity limit'
+    required: false
+    default: 1
+  max_medium:
+    description: 'Medium severity limit'
+    required: false
+  max_low:
+    description: 'Low severity limit'
+    required: false
+    default: 1
+
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      env:
+        CRITICAL: ${{ inputs.max_critical }}
+        HIGH: ${{ inputs.max_high }}
+        MEDIUM: ${{ inputs.max_medium }}
+        LOW: ${{ inputs.max_low }}
+        GITHUB_TOKEN: ${{ secrets.TOKEN }}
+
+      run: |
+        docker run ghcr.io/instriq/security-gate/security-gate:latest \
+          -t $GITHUB_TOKEN \
+          -r ${{ github.repository }} \
+          --critical $MAX_CRITICAL \
+          --high $MAX_HIGH \
+          --medium $MAX_MEDIUM \
+          --low $MAX_LOW