---
title: "execution/cli"
description: "Command-line entry point for the OP execution node with jemalloc, OpenTelemetry, and asm-keccak."
source: https://basehub.org/crates/execution/cli/
---
import { LinkCard } from '@astrojs/starlight/components';

## Overview

The `execution/cli` sub-crate (`reth-optimism-cli`) is part of the [execution crate group](/crates/execution/overview/).

It exposes the command-line interface for the OP execution node and wires in jemalloc, OpenTelemetry tracing, and the asm-keccak backend.

## Source

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