Napkin

Napkin is a command-line tool for data transformation and processing, often used by developers, data engineers, and technical teams working with structured data pipelines. It supports multiple installation methods including Homebrew, native binaries, Docker containers, and NixOS, and is available as both Intel and Apple Silicon builds. The tool is designed for automating data workflows and integrating into development environments, with particular strength in containerised and command-line workflows.</description> <parameter name="recommendation">Napkin ships universal and architecture-specific native binaries for macOS through multiple distribution channels, including a dedicated Apple Silicon build. The search results confirm that both "universal" (single binary for Intel and Apple) and "apple" (Apple Silicon native) builds are available and continuously maintained. The easiest path is to install via Homebrew, which automatically serves the appropriate architecture for your Mac: run brew tap soostone/napkin followed by brew install napkin --no-quarantine in Terminal. Alternatively, download the native binary directly from the Napkin releases page and extract it according to the documented directory structure — be sure to remove the macOS quarantine attribute with xattr -dr com.apple.quarantine before running. If you are using Napkin via Docker, the container image is already architecture-agnostic and will work natively on Apple Silicon Macs. Since Napkin is actively developed and native builds are already available, you have a clear upgrade path with no deadline pressure.</recommendation> <parameter name="recommendation_name">Napkin