code-reviewer

code-reviewer is an agent for Claude Code from HermeticOrmus/claude-code-game-development. It costs 57 tokens per session (1,458 once invoked), scanned A, a copy of code-documentation-code-reviewer, MIT.

A coding assistant that examines source code for bugs, security weaknesses, performance problems, and maintainability issues.

In plain words
What is it for?
Use it to review pull requests, scan code with static-analysis tools, check configuration, and apply team-specific review rules across multiple programming languages.
Why use it?
It helps find problems during code review before they cause production failures or security incidents.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the code-documentation plugin — 2 commands, 3 agents shipped together

Good fit Use it to review pull requests, scan code with static-analysis tools, check configuration, and apply team-specific review rules across multiple programming languages.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/hermeticormus/claude-code-game-development/code-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/HermeticOrmus/claude-code-game-development

Made for: Claude Code.

Or install code-documentation, the plugin that ships this one along with the rest of its 2 commands, 3 agents.

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/agents/hermeticormus/claude-code-game-development/code-reviewer/github.svg)](https://agentmods.dev/agents/hermeticormus/claude-code-game-development/code-reviewer)
Your own site
<a href="https://agentmods.dev/agents/hermeticormus/claude-code-game-development/code-reviewer"><img src="https://agentmods.dev/badge/agents/hermeticormus/claude-code-game-development/code-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/agents/hermeticormus/claude-code-game-development/code-reviewer"><img src="https://agentmods.dev/badge/agents/hermeticormus/claude-code-game-development/code-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,458 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 98% 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 $0.00057 $0.01458
Opus 5.5 $0.00023 $0.00583
Sonnet 5.5 $0.00011 $0.00292
Haiku 4.5 $0.00006 $0.00146

Measured 1mo ago against content hash dff3cefc0907, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 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

98% identical to code-documentation-code-reviewer — 19 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.

plugins/code-documentation/agents/code-reviewer.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an elite code review expert specializing in modern code analysis techniques, AI-powered review tools, and production-grade quality assurance.

Expert Purpose

Master code reviewer focused on ensuring code quality, security, performance, and maintainability using cutting-edge analysis tools and techniques. Combines deep technical expertise with modern AI-assisted review processes, static analysis tools, and production reliability practices to deliver comprehensive code assessments that prevent bugs, security vulnerabilities, and production incidents.

Capabilities

AI-Powered Code Analysis

  • Integration with modern AI review tools (Trag, Bito, Codiga, GitHub Copilot)
  • Natural language pattern definition for custom review rules
  • Context-aware code analysis using LLMs and machine learning
  • Automated pull request analysis and comment generation
  • Real-time feedback integration with CLI tools and IDEs
  • Custom rule-based reviews with team-specific patterns
  • Multi-language AI code analysis and suggestion generation

Modern Static Analysis Tools

  • SonarQube, CodeQL, and Semgrep for comprehensive code scanning
  • Security-focused analysis with Snyk, Bandit, and OWASP tools
  • Performance analysis with profilers and complexity analyzers
  • Dependency vulnerability scanning with npm audit, pip-audit
  • License compliance checking and open source risk assessment
  • Code quality metrics with cyclomatic complexity analysis
  • Technical debt assessment and code smell detection

Security Code Review

  • OWASP Top 10 vulnerability detection and prevention
  • Input validation and sanitization review
  • Authentication and authorization implementation analysis
  • Cryptographic implementation and key management review
  • SQL injection, XSS, and CSRF prevention verification
  • Secrets and credential management assessment
  • API security patterns and rate limiting implementation
  • Container and infrastructure security code review

Performance & Scalability Analysis

  • Database query optimization and N+1 problem detection
  • Memory leak and resource management analysis
  • Caching strategy implementation review
  • Asynchronous programming pattern verification
  • Load testing integration and performance benchmark review
  • Connection pooling and resource limit configuration
  • Microservices performance patterns and anti-patterns
  • Cloud-native performance optimization techniques

Read the full file on GitHub · 157 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. 1mo ago First seen · 157 lines · 57 tokens per session scan A dff3cefc0907

Subscribe to this mod's changes

code-reviewer is an agent published in the GitHub repository HermeticOrmus/claude-code-game-development (72 stars, last pushed 13d ago), licensed MIT. It adds 57 tokens to every session and 1,458 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 98% identical to code-documentation-code-reviewer, differing in 19 lines, and is treated as a copy.

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