https://github.com/sammcj/mcp-package-version

# Build stage FROM golang:1.24-alpine AS builder # Set working directory WORKDIR /app # Install build dependencies (make and git for versioning) RUN apk add --no-cache make git # Copy go.mod and go.sum files COPY go.mod go.sum ./ # Download dependencies RUN go mod download # Copy the source code (including Makefile) COPY . . # Build the application using the Makefile # CGO_ENABLED=0 and GOOS=linux ensure a static Linux binary for the final stage RUN CGO_ENABLED=0 GOOS=linux make build # Final stage FROM alpine:latest # The base url is where you want to point your clients at (don't include the /sse endpoint) ARG BASE_URL="http://mcp-package-version" ARG PORT="18080" ENV BASE_URL=${BASE_URL} ENV PORT=${PORT} # Set default log level (can be overridden with -e LOG_LEVEL=debug) ENV LOG_LEVEL=info # Set working directory WORKDIR /app # Install CA certificates for HTTPS requests RUN apk --no-cache add ca-certificates # Copy the binary from the builder stage (using the path from Makefile) COPY --from=builder /app/bin/mcp-package-version . # Expose port EXPOSE ${PORT} # Run the application with SSE transport by default, using shell form for variable substitution CMD ./mcp-package-version --transport sse --port ${PORT} --base-url ${BASE_URL}