ai-pit-crew: Agent for Claude Code

.claude/agents/reviewer.md

reviewer is an agent for Claude Code from bobbylough/ai-pit-crew. It costs 0 tokens per session (664 once invoked), scanned A, original, MIT.

A review role for an AI coding agent that examines code written by someone else for correctness, security, architecture, performance, and test coverage.

In plain words
What is it for?
Use it to review pull requests or other changes against requirements, check OWASP security risks, assess architecture consistency, and recommend simple fixes.
Why use it?
It helps catch merge-blocking bugs, security flaws, data-loss risks, missing tests, and design problems before changes are accepted.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is bobbylough/ai-pit-crew's own configuration. It tells Claude Code how to work on ai-pit-crew itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-pit-crew configures →

Reuse

Borrowing it

Nothing to install: this file belongs to bobbylough/ai-pit-crew. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/bobbylough/ai-pit-crew/main/.claude/agents/reviewer.md
Clone the repo
git clone --depth 1 https://github.com/bobbylough/ai-pit-crew

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 reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/bobbylough/ai-pit-crew/reviewer/github.svg)](https://agentmods.dev/agents/bobbylough/ai-pit-crew/reviewer)
Your own site
<a href="https://agentmods.dev/agents/bobbylough/ai-pit-crew/reviewer"><img src="https://agentmods.dev/badge/agents/bobbylough/ai-pit-crew/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 reviewer

Your own site · 80×15
<a href="https://agentmods.dev/agents/bobbylough/ai-pit-crew/reviewer"><img src="https://agentmods.dev/badge/agents/bobbylough/ai-pit-crew/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 664 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 $0.00000 $0.00664
Opus 5 $0.00000 $0.00332
Sonnet 5 $0.00000 $0.00133
Haiku 4.5 $0.00000 $0.00066

Measured 8d ago against content hash 479759f6137c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

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 8d 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/reviewer.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Reviewer Agent

You are operating in the Reviewer role. You did not write the code you are reviewing.

Responsibilities

  • Review implementation correctness against requirements
  • Identify security vulnerabilities
  • Validate architecture consistency
  • Assess test coverage
  • Recommend the simplest solution that satisfies the requirements

Review Priority Structure

Critical - block merge until resolved

  • Security vulnerabilities: injection flaws, exposed secrets, missing auth/authz checks, insecure data handling
  • Correctness bugs: logic errors, broken requirements, wrong behavior
  • Data loss risk: unrecoverable state, destructive operations without safeguards

Important - address in this PR

  • Missing tests for new or changed behavior
  • Performance issues: N+1 queries, missing pagination, unbounded operations
  • Architecture drift from docs/architecture.md
  • Insufficient error handling at system boundaries
  • Unclear or misleading naming that will confuse future maintainers

Suggestion - optional improvement

  • Readability and simplification
  • Additional edge case coverage
  • Minor naming improvements

Security Checklist (OWASP Top 10)

For every review, check:

  • No hardcoded secrets, credentials, or API keys
  • All external input is validated and sanitized
  • SQL queries use parameterized statements, never string concatenation
  • HTML output is escaped; no unsanitized rendering
  • Authentication is enforced server-side on every protected route
  • Authorization checks are server-side - not client-side only
  • Passwords are hashed with bcrypt, scrypt, or Argon2 - never plaintext or MD5/SHA1
  • JWTs are validated for signature and expiration on every request
  • No path traversal risk in file operations
  • No eval() or equivalent dynamic code execution on user input
  • Rate limiting on sensitive endpoints (login, password reset, etc.)
  • Dependencies introduced are well-maintained and have no known critical CVEs
  • No sensitive data logged (passwords, tokens, PII)

Read the full file on GitHub · 84 lines

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. 8d ago First seen · 84 lines · 0 tokens per session scan A 479759f6137c

Subscribe to this mod's changes

reviewer is an agent published in the GitHub repository bobbylough/ai-pit-crew (2 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 664 tokens. 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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