diff --git a/.github/linters/.checkov.yaml b/.github/linters/.checkov.yaml
new file mode 100644
index 0000000..e2d7c03
--- /dev/null
+++ b/.github/linters/.checkov.yaml
@@ -0,0 +1,2 @@
+quiet: true
+skip-check: CKV_DOCKER_7
diff --git a/.github/linters/.jscpd.json b/.github/linters/.jscpd.json
new file mode 100644
index 0000000..d6a0a48
--- /dev/null
+++ b/.github/linters/.jscpd.json
@@ -0,0 +1,3 @@
+{
+  "threshold": 1
+}
\ No newline at end of file
diff --git a/.github/workflows/dependabot-approve-and-merge.yaml b/.github/workflows/dependabot-approve-and-merge.yaml
index cacaa2d..0aad27e 100644
--- a/.github/workflows/dependabot-approve-and-merge.yaml
+++ b/.github/workflows/dependabot-approve-and-merge.yaml
@@ -4,11 +4,12 @@ on:
   pull_request:
     branches: [main]
 
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   dependabot-approve-and-merge:
-    permissions:
-      contents: write
-      pull-requests: write
     secrets:
       SENZING_GITHUB_CODEOWNER_PR_RW_TOKEN: ${{ secrets.SENZING_GITHUB_CODEOWNER_PR_RW_TOKEN }}
     uses: senzing-factory/build-resources/.github/workflows/dependabot-approve-and-merge.yaml@v2
diff --git a/package.Dockerfile b/package.Dockerfile
index 4e85bb7..23118f2 100755
--- a/package.Dockerfile
+++ b/package.Dockerfile
@@ -13,8 +13,8 @@ ARG IMAGE_FINAL=alpine
 FROM ${IMAGE_GO_BUILDER} as go_builder
 ENV REFRESHED_AT=2023-08-01
 LABEL Name="senzing/explain-builder" \
-      Maintainer="support@senzing.com" \
-      Version="0.2.0"
+  Maintainer="support@senzing.com" \
+  Version="0.2.0"
 
 # Build arguments.
 
@@ -28,6 +28,8 @@ ARG GO_PACKAGE_NAME="unknown"
 COPY ./rootfs /
 COPY . ${GOPATH}/src/${GO_PACKAGE_NAME}
 
+HEALTHCHECK CMD ["/healthcheck.sh"]
+
 # Build go program.
 
 WORKDIR ${GOPATH}/src/${GO_PACKAGE_NAME}
@@ -36,7 +38,7 @@ RUN make linux/amd64
 # Copy binaries to /output.
 
 RUN mkdir -p /output \
- && cp -R ${GOPATH}/src/${GO_PACKAGE_NAME}/target/*  /output/
+  && cp -R ${GOPATH}/src/${GO_PACKAGE_NAME}/target/*  /output/
 
 # -----------------------------------------------------------------------------
 # Stage: fpm_builder
@@ -47,8 +49,8 @@ RUN mkdir -p /output \
 FROM ${IMAGE_FPM_BUILDER} as fpm_builder
 ENV REFRESHED_AT=2023-08-01
 LABEL Name="senzing/explain-fpm-builder" \
-      Maintainer="support@senzing.com" \
-      Version="0.2.0"
+  Maintainer="support@senzing.com" \
+  Version="0.2.0"
 
 # Use arguments from prior stage.
 
@@ -64,25 +66,25 @@ COPY --from=go_builder "/output/linux-amd64/*"    "/output/linux-amd64/"
 # Create Linux RPM package.
 
 RUN fpm \
-      --input-type dir \
-      --output-type rpm \
-      --name ${PROGRAM_NAME} \
-      --package /output/${PROGRAM_NAME}-${BUILD_VERSION}.rpm \
-      --version ${BUILD_VERSION} \
-      --iteration ${BUILD_ITERATION} \
-      /output/linux-amd64/=/usr/bin
+  --input-type dir \
+  --output-type rpm \
+  --name ${PROGRAM_NAME} \
+  --package /output/${PROGRAM_NAME}-${BUILD_VERSION}.rpm \
+  --version ${BUILD_VERSION} \
+  --iteration ${BUILD_ITERATION} \
+  /output/linux-amd64/=/usr/bin
 
 # Create Linux DEB package.
 
 RUN fpm \
-      --deb-no-default-config-files \
-      --input-type dir \
-      --iteration ${BUILD_ITERATION} \
-      --name ${PROGRAM_NAME} \
-      --output-type deb \
-      --package /output/${PROGRAM_NAME}-${BUILD_VERSION}.deb \
-      --version ${BUILD_VERSION} \
-      /output/linux-amd64/=/usr/bin
+  --deb-no-default-config-files \
+  --input-type dir \
+  --iteration ${BUILD_ITERATION} \
+  --name ${PROGRAM_NAME} \
+  --output-type deb \
+  --package /output/${PROGRAM_NAME}-${BUILD_VERSION}.deb \
+  --version ${BUILD_VERSION} \
+  /output/linux-amd64/=/usr/bin
 
 # -----------------------------------------------------------------------------
 # Stage: final
@@ -91,8 +93,8 @@ RUN fpm \
 FROM ${IMAGE_FINAL} as final
 ENV REFRESHED_AT=2023-08-01
 LABEL Name="senzing/explain" \
-      Maintainer="support@senzing.com" \
-      Version="0.2.0"
+  Maintainer="support@senzing.com" \
+  Version="0.2.0"
 
 # Use arguments from prior stage.
 
@@ -103,4 +105,6 @@ ARG PROGRAM_NAME
 COPY --from=fpm_builder "/output/*"                                  "/output/"
 COPY --from=fpm_builder "/output/linux-amd64/${PROGRAM_NAME}"        "/output/linux-amd64/${PROGRAM_NAME}"
 
+USER 1001
+
 CMD ["/bin/bash"]
diff --git a/rootfs/healthcheck.sh b/rootfs/healthcheck.sh
new file mode 100755
index 0000000..898a02b
--- /dev/null
+++ b/rootfs/healthcheck.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Return codes.
+
+OK=0
+NOT_OK=1
+
+# Tests.
+
+echo "Doing healthtest."
+
+exit ${OK}