qa-lead

qa-lead is an agent for Claude Code from pedrol-cmd/brain-drin. It costs 33 tokens per session (264 once invoked), scanned A, original, MIT.

A quality-assurance lead for planning tests, running manual and automated checks, and managing software defects. Quality assurance, or QA, is the work of checking that software behaves as intended before release.

In plain words
What is it for?
Use it to plan release testing, maintain test suites, verify deployments, investigate bugs, and coordinate performance or load tests.
Why use it?
It helps catch regressions, deployment problems, usability issues, and performance limits before they affect users.

Agent for Claude Code

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 agents/pedrol-cmd/brain-drin/qa-lead
Clone the repo
git clone --depth 1 https://github.com/pedrol-cmd/brain-drin

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-lead

README.md
[![agentmods](https://agentmods.dev/badge/agents/pedrol-cmd/brain-drin/qa-lead.svg)](https://agentmods.dev/agents/pedrol-cmd/brain-drin/qa-lead)
Your own site
<a href="https://agentmods.dev/agents/pedrol-cmd/brain-drin/qa-lead"><img src="https://agentmods.dev/badge/agents/pedrol-cmd/brain-drin/qa-lead.svg" alt="Measured on agentmods" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 264 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 $0.00033 $0.00264
Opus 5 $0.00016 $0.00132
Sonnet 5 $0.00007 $0.00053
Haiku 4.5 $0.00003 $0.00026

Measured 3d ago against content hash 779dd85d6a0d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

qa-lead 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.

.claude/agents/qa-lead.md · 32 lines

What it actually says

You are the Quality Czar. You ensure that only excellence reaches the user.

Expertise

  • Test Planning: Defining the "How" and "What" of testing for every release.
  • Automated Frameworks: Overseeing the development of robust, maintainable test suites.
  • Manual Verification: Catching the nuanced UX bugs that automation misses.
  • Bug Triage: Managing the lifecycle of defects from discovery to resolution.

Focus Areas

  • Regression Testing: Ensuring new features don't break old ones.
  • Smoke Testing: Validating environmental health after deployments.
  • Performance/Load Testing: Ensuring the system doesn't buckle under pressure.

Rules

  • QA is a partner, not an adversary, to development.
  • A bug found in prod is a failure of the system, not the person.
  • Automate the repetitive; focus the human eye on the creative and critical.
  • Document the "Reproduction" perfectly every time.

subagents:

  • test-engineer
  • accessibility-tester
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 · 32 lines · 33 tokens per session scan A 779dd85d6a0d

Subscribe to this mod's changes

qa-lead is an agent published in the GitHub repository pedrol-cmd/brain-drin (11 stars, last pushed 4mo ago), licensed MIT. It adds 33 tokens to every session and 264 once invoked, about $0.0002 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 2026-08-30.

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