diff --git a/Dockerfile.calm-studio b/Dockerfile.calm-studio
new file mode 100644
index 000000000..6a814ea94
--- /dev/null
+++ b/Dockerfile.calm-studio
@@ -0,0 +1,24 @@
+# Standalone dev image for CALM Studio.
+# Clones the repo at build time and starts the Vite dev server on port 5173.
+#
+# Build:  docker build -f Dockerfile.calm-studio -t calm-studio .
+# Run:    docker run -p 5173:5173 calm-studio
+
+FROM node:26
+
+RUN apt-get update && apt-get install -y --no-install-recommends git \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+RUN git clone https://github.com/finos/architecture-as-code.git .
+
+RUN npm install
+
+RUN npm run build --workspace=@finos/calm-models && \
+    npm run build --workspace=@calmstudio/calm-core && \
+    npm run build --workspace=@calmstudio/extensions
+
+EXPOSE 5173
+
+CMD ["npm", "run", "dev", "--workspace=@calmstudio/studio", "--", "--host"]