{"categories":[{"label":"Application Frameworks","url":"https://skillfed.io/packages/category/software-development-libraries-application-frameworks/2"}],"enrichment":{"capability":"Cloup extends Click with option groups, parameter constraints, subcommand sections, themeable help formatting, and subcommand aliases to build more expressive command-line interfaces.","skillfed_tags":["cli-framework","click-extension"],"use_cases":["Organize related CLI options into labeled groups with shared constraints like mutual exclusivity or minimum-required selections","Build multi-level command hierarchies with subcommands organized into logical sections in the help output","Apply conditional parameter validation (e.g., require at least N of a group, or enforce mutual exclusivity) without manual checking","Customize help text appearance with themed colors and styles, including responsive layouts for narrow terminals","Provide \"did you mean?\" suggestions when users mistype subcommand names"],"what_it_does":"Cloup is a Click extension that adds structured organization and validation to command-line interfaces. It lets you group related options, apply constraints like mutual exclusivity or minimum-required counts, organize subcommands into sections, and customize help output with themes and colors. The package is built on top of Click and adds decorators with detailed type hints, making it easier to write complex CLIs with better IDE support and validation.\n\nThe library is actively maintained, supports Python 3.9 through 3.13, and has no known security vulnerabilities. It depends only on Click and typing_extensions, keeping installation lightweight. The codebase is statically type-checked with MyPy and extensively tested, making it suitable for production CLI applications where you need more control over option organization and user-facing validation messages.","worth_installing":"Yes. Cloup is a lightweight, actively maintained extension that solves real CLI organization and validation problems. If you're building a Click-based CLI with multiple options or subcommands, Cloup's option groups and constraints eliminate boilerplate validation code and improve help readability. The permissive license, low dependency footprint, and current Python version support make it a safe, practical choice."},"id":"cloup","links":{"html":"https://skillfed.io/packages/cloup","md":"https://skillfed.io/packages/cloup.md","pypi":"https://pypi.org/project/cloup/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-05-26","license_spdx":null,"license_treatment":"permissive","name":"cloup","python_support":"supports_current","summary":"Adds features to Click: option groups, constraints, subcommand sections and help themes."},"popularity":{"monthly_downloads":1069199,"position":4408,"tier":"top_5000"},"security":{"n_vulnerabilities":0},"version":"3.1.0"}