Testing Skills With Subagents

Testing Skills With Subagents is an AI Engineering skill for Claude Code, published by LerianStudio in ring.

210 stars27 forkson LerianStudio/ringAdded 2026/09/04Repository updated 2026/08/19

ai-agentsai-codingclaude-codecode-qualitycode-reviewdeveloper-toolsdevopsfinopspluginprompt-engineeringskills-librarysoftware-engineeringtddtechnical-writingworkflow-automation

Install in seconds

Install Testing Skills With Subagents

Copy Testing Skills With Subagents into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/LerianStudio/ring/tree/main/default/skills/testing-skills-with-subagents ~/.claude/skills/testing-skills-with-subagents

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/LerianStudio/ring.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: default/skills/testing-skills-with-subagents/SKILL.md in LerianStudio/ring
Installs to: ~/.claude/skills/testing-skills-with-subagents
Collection: One of 25 skills cataloged from this repository
Category: AI Engineering — 2970 skills

What Testing Skills With Subagents does

Testing Skills With Subagents hardens discipline-enforcing skills by running RED-GREEN-REFACTOR scenarios on a subagent without the skill, then tightening the wording until the agent follows it under pressure. Use it when a skill could be rationalized away.

Testing Skills With Subagents is cataloged under AI Engineering on DirSkills. Testing Skills With Subagents comes from a repository tagged ai-agents, ai-coding, claude-code, code-quality and code-review.

Documentation

README

Excerpt

Testing Skills With Subagents

When to use

Before deploying a new skill
After editing an existing skill
Skill enforces discipline that could be rationalized away

Skip when

Pure reference skill → no behavior to test
No rules that agents have incentive to bypass

Complementary: ring:writing-skills, ring:test-driven-development

Testing skills is TDD applied to process documentation.

Run scenarios without the skill (RED — watch agent fail), write skill addressing those failures (GREEN), then close loopholes (REFACTOR).

Prerequisite: Understand ring:test-driven-development first. Complete worked example: examples/CLAUDE_MD_TESTING.md.

When to Test

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Testing Skills With Subagents

What else does LerianStudio publish alongside Testing Skills With Subagents?
Testing Skills With Subagents is one of 25 skills that DirSkills catalogs from LerianStudio/ring, the repository it ships in. Its siblings there include Adopt The Huma OpenAPI Wrapper, Analyzing Options and Cleaning Comments. Each one is a separate skill with its own page in this directory, installs the same way Testing Skills With Subagents does, and is maintained by LerianStudio in that same repository. The rest of the collection is listed on the LerianStudio/ring page.
How does Testing Skills With Subagents compare to other AI Engineering skills?
Testing Skills With Subagents ranks #2701 by stars among the 2970 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Testing Skills With Subagents against them. Open each page to compare what they document and how they install.