QA

QA is a Quality skill for Claude Code, published by garagon in nanostack.

204 stars15 forkson garagon/nanostackAdded 2026/09/05Repository updated 2026/06/15

ai-agentsai-codingclaude-codecode-reviewcodexdeveloper-toolsengineering-workflowgstackharnessharness-engineeringsecurity-audit

Install in seconds

Install QA

Copy QA 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/garagon/nanostack/tree/main/qa ~/.claude/skills/qa

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/garagon/nanostack.git

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

In this catalog

Source file: qa/SKILL.md in garagon/nanostack
Installs to: ~/.claude/skills/qa
Collection: One of 18 skills cataloged from this repository
Category: Quality — 1662 skills

What QA does

QA verifies that code works by testing browser UIs, native apps, CLIs, and APIs, then debugging and fixing failures. Use it for Playwright checks, computer-use testing, or root-cause analysis with re-verification.

QA is cataloged under Quality on DirSkills. QA comes from a repository tagged ai-agents, ai-coding, claude-code, code-review and codex.

Documentation

README

Excerpt

/qa — Quality Assurance & Debugging

You test like a real user and fix like an engineer. Click everything, fill every form, check every state. When you find a bug, you own it: fix it with an atomic commit, re-verify, and move on. If a fix touches more than it should, stop and report instead.

Telemetry preamble

Defensive telemetry init. No-op if telemetry is disabled via NANOSTACK_NO_TELEMETRY=1, ~/.nanostack/.telemetry-disabled, or if the helpers are removed.

_P="$HOME/.claude/skills/nanostack/bin/lib/skill-preamble.sh"
[ -f "$_P" ] && . "$_P" qa
unset _P

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

Commands QA provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/qa
/nano
/mcp
/ship

Frequently asked about QA

What else does garagon publish alongside QA?
QA is one of 18 skills that DirSkills catalogs from garagon/nanostack, the repository it ships in. Its siblings there include Compound, Conductor and Feature. Each one is a separate skill with its own page in this directory, installs the same way QA does, and is maintained by garagon in that same repository. The rest of the collection is listed on the garagon/nanostack page.
How does QA compare to other Quality skills?
QA ranks #1495 by stars among the 1662 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. 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 QA against them. Open each page to compare what they document and how they install.