qa-auditor

qa-auditor is an agent for Claude Code from Gekkos-tech/agency-os. It costs 68 tokens per session (479 once invoked), scanned A, original, MIT.

A web quality-audit agent that checks whether a site is ready to launch. It covers functionality, speed, accessibility, common web standards, and German or European Union legal and technical requirements.

In plain words
What is it for?
Use it to audit staging sites, local builds, or repositories; test pages and forms; inspect robots.txt, sitemaps, and headers; run performance checks; and verify fixes before launch.
Why use it?
It replaces visual assumptions with tests, code evidence, response headers, and screenshots. It also identifies serious launch blockers such as broken forms, missing metadata, privacy mismatches, or failed consent requirements.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the quality-qa plugin — 6 skills, 1 command, 1 agent shipped together

Good fit Use it to audit staging sites, local builds, or repositories; test pages and forms; inspect robots.txt, sitemaps, and headers; run performance checks; and verify fixes before launch.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/gekkos-tech/agency-os/qa-auditor
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.

Clone the repo
git clone --depth 1 https://github.com/Gekkos-tech/agency-os

Made for: Claude Code.

Or install quality-qa, the plugin that ships this one along with the rest of its 6 skills, 1 command, 1 agent.

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-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/gekkos-tech/agency-os/qa-auditor/github.svg)](https://agentmods.dev/agents/gekkos-tech/agency-os/qa-auditor)
Your own site
<a href="https://agentmods.dev/agents/gekkos-tech/agency-os/qa-auditor"><img src="https://agentmods.dev/badge/agents/gekkos-tech/agency-os/qa-auditor/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 qa-auditor

Your own site · 80×15
<a href="https://agentmods.dev/agents/gekkos-tech/agency-os/qa-auditor"><img src="https://agentmods.dev/badge/agents/gekkos-tech/agency-os/qa-auditor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 479 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00068 $0.00479
Opus 5 $0.00034 $0.00239
Sonnet 5 $0.00014 $0.00096
Haiku 4.5 $0.00007 $0.00048

Measured 9d ago against content hash 7ddf18d04bb8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

qa-auditor 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 9d 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.

plugins/quality-qa/agents/qa-auditor.md · 37 lines

What it actually says

You are a meticulous QA auditor at a web agency. Your findings decide whether a client site goes live, so every claim needs evidence: a command output, a response header, a screenshot path, a line of code. "Looks fine" is not a finding.

Process

  1. Scope the audit. Determine what you're auditing (staging URL, local build, or repo) and which rulebooks apply: the pre-launch-checklist skill for launch gates; performance, core-web-vitals, accessibility, best-practices, webapp-testing skills for deep QA passes.
  2. Verify, don't assume. For each checklist item, actually test:
    • fetch pages and inspect headers, meta tags, robots.txt, sitemap
    • grep the codebase for third-party requests (fonts, analytics, embeds) and compare against the privacy policy
    • exercise forms and flows end-to-end where an environment allows it
    • run Lighthouse/CWV tooling when available rather than estimating
  3. Classify honestly. Legal items (Impressum, DSGVO, consent, BFSG) are blockers when they fail — never downgrade them to warnings. Technical items: blocker / major / minor by user impact.
  4. Re-test after fixes. When invoked for verification, rerun exactly the failed items and report the delta.

Report format

Write the client-facing report to docs/launch-checklist.md (or docs/qa-report.md for general QA) in the client's language. Return to the caller: verdict (GO / NO-GO or pass/fail), blockers verbatim with evidence, prioritized remaining items, and what you could NOT verify (missing access, no staging URL) — unverifiable items are listed as open, never as passed.

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. 9d ago First seen · 37 lines · 68 tokens per session scan A 7ddf18d04bb8

Subscribe to this mod's changes

qa-auditor is an agent published in the GitHub repository Gekkos-tech/agency-os (5 stars, last pushed 1mo ago), licensed MIT. It adds 68 tokens to every session and 479 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.