---
title: "shared/cli-utils"
description: "Shared CLI helpers for tracing, Prometheus export, clap parsing, and Kona registry lookups."
source: https://basehub.org/crates/shared/cli-utils/
---
import { LinkCard } from '@astrojs/starlight/components';

## Overview

The `shared/cli-utils` sub-crate (`base-cli-utils`) is part of the [shared crate group](/crates/shared/overview/).

It provides shared CLI helpers across the workspace: tracing setup, Prometheus metric export, clap argument helpers, and Kona registry chain lookup.

## Source

<LinkCard title="View source on GitHub" href="https://github.com/base/base/tree/main/crates/shared/cli-utils" />