Individual skill

dart-build-cli-app

Architectural patterns, entrypoint structure, exit codes, stream routing, and subprocess spawning for Dart command-line interface (CLI) applications. Use when building CLI tools, console utilities, scripts, argument parsing with `package:args` (ArgParser or CommandRunner), handling exit codes, configuring executables in pubspec.yaml, spawning Dart subprocesses, or compiling native CLI binaries. Don't use for Flutter UI widgets, web applications, or standalone HTTP backend servers.

skills/dart-build-cli-app/SKILL.md

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Repository stars (not skill ratings): 3,157
Repository last updated: Nov 5, 2026
License: BSD-3-Clause

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design Derived category
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SKILL.mdcore · 13,828 bytes
examples/multi_command_runner.dartasset · 2,508 bytes
examples/single_command_tool.dartasset · 2,365 bytes
references/aot_sdk_discovery.mddoc · 3,981 bytes
references/signals_and_terminal.mddoc · 4,144 bytes

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# Building Dart CLI Applications

## Contents
* [1. Core Architecture & Process Lifecycle](#1-core-architecture--process-lifecycle)
* [2. Streams, Diagnostics & Formatting](#2-streams-diagnostics--formatting)
* [3. Project Configuration & Packaging](#3-project-configuration--packaging)
* [4. Argument Parsing & Command Routing](#4-argument-parsing--command-routing)
* [5. Native Async & Modern Stack Traces](#5-native-async--modern-stack-traces)
* [6. Subprocess Spawning & AOT Resilience](#6-subprocess-spawning--aot-resilience)
* [7. Signal Handling & Terminal Teardown](#7-signal-handling--terminal-teardown)
* [8. Testing CLI Applications](#8-testing-cli-applications)
* [9. Modern Compilation & Distribution](#9-modern-compilation--distribution)
* [10. Workflows & Audit Checklist](#10-workflows--audit-checklist)
* [References & Examples](#references--examples)