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shell-scripting-bats-testing-patterns

shell-scripting-bats-testing-patterns is a skill for Claude Code, Codex from felipeblassioli/agent-skills. It costs 42 tokens per session (289 once invoked), scanned C, original, no licence file.

A guide to testing POSIX shell scripts with Bats, a framework for writing automated tests for shell commands and scripts. It covers fixtures, setup and cleanup, exit codes, output checks, and CI-friendly layouts.

In plain words
What is it for?
It is for adding or reviewing automated Bats tests for shell scripts and running those tests in continuous integration.
Why use it?
It provides patterns for checking shell scripts consistently, including whether they fail safely and produce the expected output.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 2repo 8d ago C scan 42 tokens no licence

Good fit It is for adding or reviewing automated Bats tests for shell scripts and running those tests in continuous integration.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns
View source ↗ felipeblassioli/agent-skills skills.sh
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add felipeblassioli/agent-skills --skill shell-scripting-bats-testing-patterns
Clone the repo
git clone --depth 1 https://github.com/felipeblassioli/agent-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for shell-scripting-bats-testing-patterns

README.md
[![agentmods](https://agentmods.dev/badge/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns/github.svg)](https://agentmods.dev/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns)
Your own site
<a href="https://agentmods.dev/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns"><img src="https://agentmods.dev/badge/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for shell-scripting-bats-testing-patterns

Your own site · 80×15
<a href="https://agentmods.dev/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns"><img src="https://agentmods.dev/badge/skills/felipeblassioli/agent-skills/shell-scripting-bats-testing-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 289 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.00289
Opus 5.5 $0.00017 $0.00116
Sonnet 5.5 $0.00008 $0.00058
Haiku 4.5 $0.00004 $0.00029

Measured 2mo ago against content hash aa0dd72c557d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

shell-scripting-bats-testing-patterns scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf -- "$tmpdir"
packs/shell-scripting/skills/shell-scripting-bats-testing-patterns/SKILL.md · 62 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 62 lines · 42 tokens per session scan C aa0dd72c557d

Subscribe to this mod's changes

shell-scripting-bats-testing-patterns is a skill published in the GitHub repository felipeblassioli/agent-skills (2 stars, last pushed 8d ago), with no licence file. It adds 42 tokens to every session and 289 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

LanguagesTestingUnit testing
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