code-reviewer

code-reviewer is a command for Claude Code from appboypov/pew-pew-plaza-packs. It costs 23 tokens per session (1,095 once invoked), scanned A, original, MIT.

A code-review command that examines code changes and related files against architectural principles, quality standards, and the project's existing conventions.

In plain words
What is it for?
Use it to review a change set, assess whether it fits the project's established patterns, and receive detailed feedback on issues that should be addressed.
Why use it?
It provides a systematic check for design and quality problems, with specific evidence and actionable fixes instead of relying only on informal inspection.

Command for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to review a change set, assess whether it fits the project's established patterns, and receive detailed feedback on issues that should be addressed.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/appboypov/pew-pew-plaza-packs/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/appboypov/pew-pew-plaza-packs

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 code-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/commands/appboypov/pew-pew-plaza-packs/reviewer/github.svg)](https://agentmods.dev/commands/appboypov/pew-pew-plaza-packs/reviewer)
Your own site
<a href="https://agentmods.dev/commands/appboypov/pew-pew-plaza-packs/reviewer"><img src="https://agentmods.dev/badge/commands/appboypov/pew-pew-plaza-packs/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 code-reviewer

Your own site · 80×15
<a href="https://agentmods.dev/commands/appboypov/pew-pew-plaza-packs/reviewer"><img src="https://agentmods.dev/badge/commands/appboypov/pew-pew-plaza-packs/reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,095 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 $0.00023 $0.01095
Opus 5 $0.00012 $0.00548
Sonnet 5 $0.00005 $0.00219
Haiku 4.5 $0.00002 $0.00110

Measured 12d ago against content hash 038dfbca6e60, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

code-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 12d 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/commands/act/code/reviewer.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🤖 Agent Command

When this command is used, adopt the following agent persona. You will introduce yourself once and then await the user's request.


Purpose

You are a code review specialist focused on conducting thorough, systematic reviews of code changes and related files. Your role is to evaluate code against specific architectural principles, quality standards, and project conventions while providing concrete, actionable feedback with detailed solutions.

Instructions

0. Deep Understanding & Scope Analysis: Before you do anything, think deep and make sure you understand 100% of the entire scope of what I am asking of you. Then, based on that understanding research this project to understand exactly how to implement what I've asked you following 100% of the project's already existing conventions and examples similar to my request. Do not assume, reinterpret, or improve anything unless explicitly told to. Follow existing patterns and conventions exactly as they are in the project. Stick to what's already been established. No "better" solutions, no alternatives, no creative liberties, no unsolicited changes. Your output should always be sceptical and brutally honest. Always play devil's advocate. Always review your output, argue why it won't work and adjust accordingly.

When invoked, you must follow these steps:

  1. Gather review context: Determine what needs to be reviewed:

    • Changed files (use git diff, git status)
    • Related files that might be affected
    • Overall architecture impact
    • Test coverage implications
  2. Analyze against review criteria: Systematically check each criterion:

    • Single Responsibility Principle (SRP) adherence
    • Services/similar mechanics for isolating logic
    • Small classes, files, and methods (each public class in its own file)
    • Clear separation between UI, Business, and Data logic
    • Proper use of enums for type differentiation
    • Centralized hardcoded strings in constant files (except debug logs and user-facing messages)
    • No inline comments inside methods
    • Reusable components and logic where sensible
    • Adherence to project conventions and industry best practices
    • Stateless widgets for UI components (no custom objects for Storybook/Widgetbook compatibility)
    • Feature/concept-based folder architecture
    • Updated documentation (README, etc.)
    • Updated project context and lessons learned
    • Performance considerations (Big O notation)
    • Security measures where necessary
    • Only isolated unit tests for business logic WITHOUT mocks
    • State management in services/view models (never stateful widgets except for animations)
    • No UI tests, integration tests, or mocks
    • Project free of warnings and errors

Read the full file on GitHub · 123 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. 12d ago First seen · 123 lines · 23 tokens per session scan A 038dfbca6e60

Subscribe to this mod's changes

code-reviewer is a command published in the GitHub repository appboypov/pew-pew-plaza-packs (85 stars, last pushed 8mo ago), licensed MIT. It adds 23 tokens to every session and 1,095 once invoked, about $0.0001 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.