cli-tool-architect

Standardizing CLI tool design across Go and Python involves applying consistent conventions for root and subcommands, flags, help formatting, and config file discovery. This ensures uniform behavior and reduces cross-team maintenance errors in command-line tools.

The correct configuration precedence for command-line tools requires explicit discovery order for TOML files in XDG locations. Flags and environment variables override TOML config values, ensuring predictable runtime behavior across different deployment environments.

To structure output discipline for CLI tools, route data to stdout and logs to stderr. This separation ensures programmatic output can be piped cleanly while diagnostic information remains visible to the terminal user without corrupting data streams.

Yes, these CLI conventions support shell completions and multi-arch distribution. The standard provides generation guidelines for command completions and defines multi-arch distribution requirements to ensure cross-platform compatibility for Go and Python command-line tools.

Yes, you can use Cobra and Typer to build cross-language CLI tools with consistent help formatting. The conventions impose required syntax and usage patterns that map cleanly to both frameworks, ensuring uniform output across Go and Python implementations.

You should avoid standardized cross-language CLI conventions when building highly specialized single-language scripts that do not require cross-team maintenance, TOML configuration, or multi-arch distribution, as the structural overhead would outweigh the consistency benefits.