busybox-on-windows

How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.

1.55x

Quality

71%

Does it follow best practices?

Impact

93%

1.55x

Average score across 3 eval scenarios

Securityby

Low

Low-risk findings worth noting

Fix and improve this skill with Tessl

tessl review fix ./plugins/AI-Agents-Safe-Coding-Skills/skills/busybox-on-windows/SKILL.md

The canonical home for this skill is busybox-on-windows in sickn33/agentic-awesome-skills

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is highly actionable with concrete, copy-paste-ready PowerShell commands and a clear conditional setup sequence, and it is token-efficient for a short single-purpose skill. The main weaknesses are minor: a redundant command entry, a vague trailing 'When to Use' section, and missing explicit post-download validation.

Suggestions

Add an explicit post-download validation checkpoint, e.g. 'Verify: run `busybox.exe --list` and confirm it prints the available commands before proceeding'.

De-duplicate the 'Useful commands' list where 'Help' and 'Available UNIX commands' both show `busybox.exe --list`, and replace the vague 'When to Use' line with concrete Windows-only trigger guidance.

Add section headers ('## Setup' for the detection/download steps, '## Usage' for the prefix examples) to separate setup from usage and tighten organization.

Dimension	Reasoning	Score
Conciseness	The body is mostly lean executable content, with only minor over-explanation: the opening 'BusyBox is a single binary...' line, the duplicated 'busybox.exe --list' entry, and the vague 'When to Use' filler; it is not a 5 because of those trims available.	4 / 5
Actionability	Fully executable, copy-paste-ready guidance: PowerShell commands for CPU and OS detection plus four architecture-specific Invoke-WebRequest download URLs and a concrete 'busybox.exe ls -1' usage example covering the common cases.	5 / 5
Workflow Clarity	A clear numbered sequence (detect CPU, detect OS, download matching build) with a conditional gate ('Run the following steps only if you cannot find a busybox.exe'), but no explicit post-download validation that the binary runs; this is a download (not destructive/batch) workflow so the 3-cap does not apply, leaving a 4.	4 / 5
Progressive Disclosure	Under 50 lines, single-purpose, no bundle files, and content is mostly well placed with clearly signaled documentation links; minor organization gaps (no '## Setup' vs '## Usage' section headers and an out-of-place 'When to Use' section) keep it from a 5.	4 / 5
	Total	17 / 20 Passed

Description

61%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description clearly states what the skill does within a distinct, well-scoped niche, but lacks an explicit 'Use when...' trigger clause and lists only one main action, capping completeness and specificity. Adding trigger phrases and a couple more concrete actions would lift it into the top tier.

Suggestions

Add an explicit 'Use when...' clause (e.g., 'Use when you need Unix command-line tools on Windows and cannot use WSL or Cygwin') to satisfy the trigger-guidance requirement and raise completeness.

Name a few concrete commands or capabilities (e.g., 'run ls, grep, awk, sed, and other Unix tools') to move specificity from one action to several.

Include common synonyms users might say ('Linux commands', 'bash tools') to broaden trigger-term coverage.

Dimension	Reasoning	Score
Specificity	Names the domain ('Win32 build of BusyBox') and one concrete action ('run many of the standard UNIX command line tools on Windows'), matching the 'names domain and 1-2 concrete actions' anchor; it does not list several specific actions so it is not a 4.	3 / 5
Completeness	The 'what' is clear (use a Win32 BusyBox build to run Unix tools), but there is no explicit 'Use when...' trigger clause, so per the judging guideline completeness is capped at 3.	3 / 5
Trigger Term Quality	Natural terms a user would say ('BusyBox', 'UNIX command line tools', 'Windows') give good keyword coverage, though a few common synonyms (e.g. 'Linux commands', 'bash tools', specific tool names) are missing.	4 / 5
Distinctiveness Conflict Risk	A clear niche (Win32 BusyBox for Unix command-line tools on Windows) with mostly distinct triggers, though minor overlap risk exists with WSL/git-bash style skills, keeping it just below a 5.	4 / 5
	Total	14 / 20 Passed

Validation

93%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 15 / 16 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	15 / 16 Passed

Repository: administrakt0r/AI-Agents-Safe-Coding-Skills
Path: plugins/AI-Agents-Safe-Coding-Skills/skills/busybox-on-windows/SKILL.md
Commit: 57c135b

Reviewed: 2 days ago

Table of Contents

Discovery Implementation Validation

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.