diff --git a/check_packages.sh b/check_packages.sh
new file mode 100755
index 00000000..60b4a199
--- /dev/null
+++ b/check_packages.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+VERSION=$1
+#echo $VERSION
+## Replace VERSION with $VERSION in packages_uri.txt and save it as packages_uri_new.txt
+sed 's,VERSION,'$VERSION',g' packages_uri.txt > packages_uri_new.txt
+
+checkPackages(){
+    ## Set S3 Bucket URL
+    if [ $1 == "production" ]; then
+        PACKAGES_URL=https://packages.wazuh.com/4.x/
+    elif [ $1 == "pre-release" ]; then
+        PACKAGES_URL=https://packages-dev.wazuh.com/pre-release/
+    elif [ $1 == "staging" ]; then
+        PACKAGES_URL=https://packages-dev.wazuh.com/staging/
+    fi
+
+    ## Set EXISTS to 0 (true)
+    EXISTS=0
+
+    ## Loop through the packages_uri_new.txt file
+    while IFS= read -r URI
+    do
+        #echo "$URI"
+        ## Check if the package exists
+        PACKAGE=$(curl --silent -I $PACKAGES_URL$URI | grep -E "^HTTP" | awk  '{print $2}')
+        ## If it does not exist set EXISTS to 1 (false)
+        if [ "$PACKAGE" != "200" ]; then
+            EXISTS=1
+            return $EXISTS
+        fi
+    done < packages_uri_new.txt
+
+    return $EXISTS
+}
+
+## Call the checkPackages function for each repository
+if checkPackages "production"; then
+    echo "production"
+    exit 0
+elif checkPackages "pre-release"; then
+    echo "pre-release"
+    exit 0
+elif checkPackages "staging"; then
+    echo "staging"
+    exit 0
+fi
\ No newline at end of file
diff --git a/packages_uri.txt b/packages_uri.txt
new file mode 100644
index 00000000..7d1d14cb
--- /dev/null
+++ b/packages_uri.txt
@@ -0,0 +1,8 @@
+yum/wazuh-manager-VERSION-1.x86_64.rpm
+yum/wazuh-agent-VERSION-1.x86_64.rpm
+windows/wazuh-agent-VERSION-1.msi
+apt/pool/main/w/wazuh-manager/wazuh-manager_VERSION-1_amd64.deb
+apt/pool/main/w/wazuh-indexer/wazuh-indexer_VERSION-1_amd64.deb
+apt/pool/main/f/filebeat/filebeat-oss-7.10.2-amd64.deb
+apt/pool/main/w/wazuh-dashboard/wazuh-dashboard_VERSION-1_amd64.deb
+apt/pool/main/w/wazuh-agent/wazuh-agent_VERSION-1_ppc64el.deb
\ No newline at end of file