qa

qa is a skill for Claude Code, Codex from panda850819/verbs. It costs 66 tokens per session (885 once invoked), scanned A, original, MIT.

A browser-based quality check tests a changed web page against its acceptance criteria. It records evidence for whether the page is ready to merge or ship.

In plain words
What is it for?
Use it to check user flows, error and loading states, keyboard access, mobile layouts, zoom, locales, reduced motion, and browser-console errors.
Why use it?
It addresses the gap between code that looks correct and a user interface that has actually been tested in a browser.

Skill for Claude CodeCodex

Part of the verbs plugin — 10 skills shipped together

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.

agentmods
npx agentmods add skills/panda850819/verbs/qa
Any agent
npx skills add panda850819/verbs --skill qa
Clone the repo
git clone --depth 1 https://github.com/panda850819/verbs

Made for: Claude Code, Codex.

Or install verbs, the plugin that ships this one along with the rest of its 10 skills.

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 qa

README.md
[![agentmods](https://agentmods.dev/badge/skills/panda850819/verbs/qa.svg)](https://agentmods.dev/skills/panda850819/verbs/qa)
Your own site
<a href="https://agentmods.dev/skills/panda850819/verbs/qa"><img src="https://agentmods.dev/badge/skills/panda850819/verbs/qa.svg" alt="Measured on agentmods" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 885 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00066 $0.00885
Opus 5 $0.00033 $0.00443
Sonnet 5 $0.00013 $0.00177
Haiku 4.5 $0.00007 $0.00089

Measured 3d ago against content hash 5be54cae727d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

qa scanned grade A with 0 findings 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 3d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/engineering/qa/SKILL.md · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

QA

QA is the evidence protocol: structured assertions a merge decision can trust, not a test-writing tutorial.

Context

Read the ## verbs config from CLAUDE.md or AGENTS.md; resolve {learnings_dir} (default docs/learnings) and search related type: pitfall entries using lib/learning-format.md. Read a matching brief from docs/briefs/. Bind the intent source and assign stable AC-1, AC-2, ... identifiers to its acceptance criteria. Without an issue, brief, or explicit goal, report INTENT GAP; behavior alone cannot prove intent.

Plan

Produce ONE numbered list of action → expected result checks: core user flows first, then error/empty/loading states, edge inputs, double submit, Escape, keyboard-only navigation, mobile viewport, and console errors. For UI work, also include 320px reflow, 200% zoom, every shipped locale and reduced-motion behavior where motion exists. Name the width, zoom, locale and state in each check instead of treating "mobile" as coverage. If the flows are unclear, ask what to test.

Test

Run small changes directly. Use isolated browser workers only for 3+ groups when session isolation is proven; otherwise run sequentially. Give each worker its numbered tests, the assertion protocol below, and a step budget (~25 targeted / ~40 full page / ~75 multi-page); at budget accept partial results with STEP_SKIP; the main agent merges and summarizes worker results, and never share a browser session.

Every test step MUST emit one marker:

STEP_PASS|<step-id>|<evidence>
STEP_FAIL|<step-id>|<expected> -> <actual>
STEP_SKIP|<step-id>|<reason>

Use the strongest available verification in this order: deterministic evaluation, accessibility snapshots, before/after comparison, and screenshots only where the tree cannot prove the property. A STEP_FAIL always gets a screenshot and a [BUG] report per lib/qa-evidence-format.md. End with:

Tests: N | Passed: N | Failed: N | Skipped: N | Pass rate: N%

Acceptance evidence handoff

Read the full file on GitHub · 93 lines

Files

What ships with it

2 files 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. 3d ago First seen · 93 lines · 66 tokens per session scan A 5be54cae727d

Subscribe to this mod's changes

qa is a skill published in the GitHub repository panda850819/verbs (5 stars, last pushed 11d ago), licensed MIT. It adds 66 tokens to every session and 885 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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