diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
new file mode 100644
index 0000000..3a70035
--- /dev/null
+++ b/.github/workflows/publish-docker-image.yml
@@ -0,0 +1,76 @@
+name: Publish Docker image on GitHub Container Registry
+# https://docs.github.com/en/packages/managing-github-packages-using-github-actions-workflows/publishing-and-installing-a-package-with-github-actions
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*.*.*"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-publish-image:
+    runs-on: ubuntu-24.04
+
+    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        with:
+          persist-credentials: false  # do not keep the token around
+
+      # Uses the `docker/login-action` action to log in to the Container registry using
+      # the account and password that will publish the packages.
+      - name: Log in to the Container registry
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9  # v3.7.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for image
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051  # v5.10.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha,event=workflow_dispatch,enable=${{ !startsWith(github.ref, 'refs/tags/') }}
+            type=semver,pattern={{version}}
+          labels: |
+            org.opencontainers.image.title=HealthyCode
+            org.opencontainers.image.description=Client to generate GrimoireLab metrics for Project Health using the software analytics platform GrimoireLab
+            org.opencontainers.image.licenses=GPL-3.0-or-later
+          annotations: |
+            org.opencontainers.image.title=HealthyCode
+            org.opencontainers.image.description=Client to generate GrimoireLab metrics for Project Health using the software analytics platform GrimoireLab
+            org.opencontainers.image.licenses=GPL-3.0-or-later
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5  # v4.1.0
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8  # v6.19.2
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          annotations: ${{ steps.meta.outputs.annotations }}
+
+      - name: Generate artifact attestation for Docker image
+        uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32  #  v4.1.0
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..a6b2e9b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,22 @@
+FROM python:3.13-slim
+
+LABEL org.opencontainers.image.source="https://github.com/aboutcode-org/healthycode"
+LABEL org.opencontainers.image.description="Client to generate GrimoireLab metrics for Project Health using the software analytics platform GrimoireLab"
+LABEL org.opencontainers.image.licenses="GPL-3.0-or-later"
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /opt/healthycode
+
+RUN pip install --no-cache-dir poetry
+RUN poetry config virtualenvs.in-project true
+
+COPY pyproject.toml poetry.lock* ./
+RUN poetry install --no-interaction --no-ansi --no-root
+
+COPY . .
+
+RUN poetry build -f wheel \
+    && .venv/bin/pip install dist/*.whl
\ No newline at end of file
diff --git a/README.md b/README.md
index ae14350..666b956 100644
--- a/README.md
+++ b/README.md
@@ -65,6 +65,8 @@ grimoirelab-metrics spdx.xml \
   --pony-threshold 0.5 \
   --elephant-threshold 0.5 \
   --dev-categories-thresholds 0.8 0.95 \
+  --grimoirelab-ecosystem "npm-training-set"  \
+  --grimoirelab-project "npm-popular-components" \
   --output metrics.json
 ```
 
@@ -109,6 +111,39 @@ This is an example of a valid SPDX file:
 </Document>
 ```
 
+### Running with Docker
+The tool can also be run using the published Docker image. This is useful when you
+do not want to install Poetry and the tool's dependencies locally.
+
+Build the Docker image from the repository:
+```bash
+docker build -t healthycode .
+```
+
+Then run the tool with a Git repository as the input:
+
+```bash
+docker run --rm \
+  healthycode \
+   /opt/healthycode/.venv/bin/grimoirelab-metrics https://github.com/aboutcode/example.git \
+  --grimoirelab-url http://localhost:8000 \
+  --grimoirelab-user user --grimoirelab-password password \
+  --opensearch-url https://127.0.0.1:9200 \
+  --opensearch-index events \
+  --opensearch-user 'admin' --opensearch-password 'admin' \
+  --verify-certs --opensearch-ca-certs /path/to/ca.pem \
+  --from-date 2024-01-01 --to-date 2025-01-01 \
+  --repository-timeout 3600 \
+  --code-file-pattern "\.py$|\.js$" \
+  --binary-file-pattern "\.exe$|\.tar$" \
+  --pony-threshold 0.5 \
+  --elephant-threshold 0.5 \
+  --dev-categories-thresholds 0.8 0.95 \
+  --grimoirelab-ecosystem "npm-training-set"  \
+  --grimoirelab-project "npm-popular-components" \
+  --output metrics.json
+```
+
 ## Project Health Metrics
 
 This is the list of the metrics generated by this tool: