MCP Rust Docs Server

# Multi-stage build for smaller final image FROM alpine:latest AS runtime # Install required runtime dependencies # libstdc++ and libgcc are needed because Bun's MUSL builds aren't fully static RUN apk add --no-cache libstdc++ libgcc # Create non-root user for security RUN addgroup -g 1000 mcp && \ adduser -u 1000 -G mcp -s /bin/sh -D mcp # Copy the appropriate binary based on target architecture # We'll handle the architecture mapping in the build process ARG BINARY_NAME COPY dist/${BINARY_NAME} /usr/local/bin/mcp-docsrs # Make binary executable RUN chmod +x /usr/local/bin/mcp-docsrs # Switch to non-root user USER mcp # MCP servers typically communicate via stdio ENTRYPOINT ["mcp-docsrs"]