Add Dockerfile

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:22-bookworm-slim AS base
+WORKDIR /usr/local/app
+COPY package.json .
+
+# Build the typescript code
+FROM base AS dependencies
+RUN npm install
+COPY tsconfig.json .
+COPY src ./src
+RUN npm run build
+
+# Create the final production-ready image
+FROM base AS release
+RUN useradd -m appuser && chown -R appuser /usr/local/app
+ENV NODE_ENV=production
+RUN npm install --only=production
+COPY --from=dependencies /usr/local/app/dist ./dist
+USER appuser
+CMD ["node", "dist/index.js"]

src/index.ts

@@ -699,3 +699,11 @@ server.setRequestHandler(ReadResourceRequestSchema, async (request) => {
 
 const transport = new StdioServerTransport();
 await server.connect(transport);
+
+["SIGINT", "SIGTERM"].forEach((signal) => {
+  process.on(signal, async () => {
+    console.log(`Received ${signal}, shutting down...`);
+    await server.close();
+    process.exit(0);
+  });
+});