python-cli-patterns

CLI application patterns for Python. Triggers on: cli, command line, typer, click, argparse, terminal, rich, console, terminal ui.

Install with Tessl CLI

npx tessl i github:NeverSight/skills_feed --skill python-cli-patterns

What are skills?

Review — 80%

Does it follow best practices?

If you maintain this skill, you can automatically optimize it using the tessl CLI to improve its score:

npx tessl skill review --optimize ./path/to/skill

Learn more

Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

92%

66%

Sales Data Summary CLI

Typer app setup and Rich table output

Criteria

Without context

With context

Uses Typer framework

100%

Typer app with name param

100%

Typer app with help param

100%

add_completion=True

typer.Argument usage

100%

typer.Option usage

100%

Rich Table with styled columns

100%

console.print for table

100%

Rich color markup

100%

Error handling with typer.Exit

100%

if __name__ == '__main__' entrypoint

100%

Without context: $0.6590 · 2m 21s · 35 turns · 41 in / 8,815 out tokens

With context: $0.4356 · 1m 28s · 24 turns · 277 in / 4,953 out tokens

100%

72%

Project Scaffold Tool

Command groups and Rich Panel output

Criteria

Without context

With context

Uses Typer framework

100%

Command groups with add_typer

100%

Sub-Typer with help

100%

Subcommands decorated properly

60%

100%

Rich Panel usage

100%

Rich Console instance

100%

Rich color markup

100%

Boolean flag parameter

100%

Error handling with typer.Exit

100%

typer.echo or console output for simple messages

100%

if __name__ == '__main__' entrypoint

100%

Without context: $0.4867 · 1m 40s · 26 turns · 33 in / 5,917 out tokens

With context: $0.5119 · 1m 38s · 28 turns · 32 in / 5,817 out tokens

100%

95%

Batch Text Transformer CLI

Progress tracking and Enum choice parameters

Criteria

Without context

With context

Uses Typer framework

100%

Enum for mode parameter

100%

track() for progress

100%

track() has description param

100%

Rich color markup success

100%

Rich color markup error

100%

Error handling with typer.Exit

100%

Console instance used

100%

typer.Option with short and long flag

100%

typer.Argument for required input

100%

if __name__ == '__main__' entrypoint

50%

100%

Without context: $0.2308 · 56s · 19 turns · 23 in / 3,346 out tokens

With context: $0.4832 · 1m 35s · 30 turns · 32 in / 5,120 out tokens

Evaluated: about 18 hours ago
Agent: Claude Code

Table of Contents

Sales Data Summary CLI Project Scaffold Tool Batch Text Transformer CLI

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.