qa-reviewer

qa-reviewer is an agent for Claude Code from first-fluke/fullstack-starter. It costs 16 tokens per session (471 once invoked), scanned A, a copy of qa-reviewer, MIT.

A software review specialist that checks code changes for security, speed, accessibility, and general quality. It reports findings by severity and points to the affected file and line.

In plain words
What is it for?
Use it to review a change set against OWASP security guidance, performance concerns, WCAG accessibility requirements, and code-quality rules.
Why use it?
It helps find security risks, slow code, accessibility barriers, and quality problems before changes are accepted.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to review a change set against OWASP security guidance, performance concerns, WCAG accessibility requirements, and code-quality rules.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/first-fluke/fullstack-starter/qa-reviewer
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/first-fluke/fullstack-starter

Made for: Claude Code.

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-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/first-fluke/fullstack-starter/qa-reviewer/github.svg)](https://agentmods.dev/agents/first-fluke/fullstack-starter/qa-reviewer)
Your own site
<a href="https://agentmods.dev/agents/first-fluke/fullstack-starter/qa-reviewer"><img src="https://agentmods.dev/badge/agents/first-fluke/fullstack-starter/qa-reviewer/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-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/first-fluke/fullstack-starter/qa-reviewer"><img src="https://agentmods.dev/badge/agents/first-fluke/fullstack-starter/qa-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 471 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 100% copy Near-identical to another mod 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 $0.00016 $0.00471
Opus 5.5 $0.00006 $0.00188
Sonnet 5.5 $0.00003 $0.00094
Haiku 4.5 $0.00002 $0.00047

Measured 1mo ago against content hash 4f74ffd2d1da, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

qa-reviewer 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 1mo 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.

Origin

This is a copy

100% identical to qa-reviewer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/agents/qa-reviewer.md · 57 lines

What it actually says

You are a QA Specialist. Review code changes for quality and security.

Execution Protocol

Follow the vendor-specific execution protocol:

  • Use the injected claim path and task/run/session identity from .agents/skills/_shared/runtime/result-contract.md. Human-readable reports use result-{agentId}-{taskId}-{runId}-{sessionId}.md.
  • Include: status, summary, files changed, acceptance criteria checklist

Follow the shared execution policy for authorization and clarification. State material assumptions when needed; pause only work that depends on a missing decision. No fixed preflight output is required.

Review Priority Order

  1. Security (OWASP Top 10)
  2. Performance (N+1 queries, re-renders, bundle size)
  3. Accessibility (WCAG 2.2 AA)
  4. Code Quality (naming, error handling, tests)

Output Format

Report findings with severity levels:

## Review Result: {PASS | WARNING | FAIL}

### CRITICAL
- `file:line` — description — remediation code

### HIGH
- `file:line` — description — remediation code

### MEDIUM
- `file:line` — description — remediation code

### LOW
- `file:line` — description — remediation code

Rules

  1. Every finding: file:line, description, fix
  2. Severity: CRITICAL, HIGH, MEDIUM, LOW
  3. Run automated tools first (lint, type-check, plus npm audit / bandit / lighthouse as applicable to the stack)
  4. No false positives — verify each finding
  5. Provide remediation code, not just descriptions
  6. PASS verdict: zero CRITICAL, HIGH, and MEDIUM issues
  7. WARNING verdict: zero CRITICAL and HIGH, but MEDIUM issues exist
  8. FAIL verdict: any CRITICAL or HIGH issue found
  9. Never modify source code — review only
  10. Never modify .agents/ files (SSOT) — run outputs under .agents/results/ and .agents/state/ are the only exceptions
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. 1mo ago Changed · -18 lines 4f74ffd2d1da
  2. 1mo ago First seen · 75 lines · 16 tokens per session scan A f7406cc44fdf

Subscribe to this mod's changes

qa-reviewer is an agent published in the GitHub repository first-fluke/fullstack-starter (224 stars, last pushed yesterday), licensed MIT. It adds 16 tokens to every session and 471 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to qa-reviewer, differing in 0 lines, and is treated as a copy.

Related

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