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shell-testing-framework — Claude Code skill: Bash tests

This skill guides Bash test design, from Arrange–Act–Assert structure to coverage checks and performance validation.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add manutej/luxor-claude-marketplace --skill shell-testing-framework -a claude-code
Open on GitHub

What shell-testing-framework does

shell-testing-framework gives an agent a testing method for Bash scripts. It covers unit, integration, edge-case, and performance checks, plus assertion patterns for return codes and command output. It also describes test helpers, summaries, failure debugging, and performance validation.

Tests follow Arrange–Act–Assert: prepare inputs, run the function or script, then compare the result with the expected state. The method requires 100% coverage of functions, branches, errors, and edge cases, and fits a test-first workflow.

This skill targets development and CI work. Production testing and non-shell applications require a different approach.

What it helps with

  • design a Bash test suite
  • check return codes and command output
  • split coverage across four test categories
  • exercise errors and edge cases
  • add performance checks for shell functions

Example prompts for the agent

  • Create a Bash test suite for this script using Arrange–Act–Assert.
  • Organize tests for this function into unit, integration, edge-case, and performance categories.
  • Review the script and identify uncovered branches, error paths, and missing assertions.

How to install shell-testing-framework

1Skills CLI (Vercel)

npx skills add manutej/luxor-claude-marketplace --skill shell-testing-framework -a claude-code

2Manually: put the files in place

~/.claude/skills/shell-testing-framework/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/shell-testing-framework/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about shell-testing-framework

How do I install shell-testing-framework in Claude Code?

Run npx skills add manutej/luxor-claude-marketplace --skill shell-testing-framework -a claude-code, then check ~/.claude/skills/shell-testing-framework/SKILL.md.

What does shell-testing-framework do?

It guides Bash test design, groups checks into four categories, and covers assertions, coverage requirements, performance checks, and test failure debugging.

Which test categories does it cover?

It covers unit, integration, edge-case, and performance tests. Each test uses the Arrange–Act–Assert structure.

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