code-review

code-review is a skill for Claude Code from nota-america/forgecat-agent-profiles. It costs 58 tokens per session (851 once invoked), scanned A, a copy of code-review, Apache-2.0.

A structured review of code changes for security, performance, correctness, maintainability, and edge cases before they are merged.

In plain words
What is it for?
Use it with a pull request, code diff, or files that need review before merging.
Why use it?
It helps catch bugs, unsafe behavior, slow queries, race conditions, and missing error handling before release.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: positional $N argument.

Good fit Use it with a pull request, code diff, or files that need review before merging.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nota-america/forgecat-agent-profiles/code-review
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.

Any agent
npx skills add nota-america/forgecat-agent-profiles --skill code-review
Clone the repo
git clone --depth 1 https://github.com/nota-america/forgecat-agent-profiles

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-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/nota-america/forgecat-agent-profiles/code-review/github.svg)](https://agentmods.dev/skills/nota-america/forgecat-agent-profiles/code-review)
Your own site
<a href="https://agentmods.dev/skills/nota-america/forgecat-agent-profiles/code-review"><img src="https://agentmods.dev/badge/skills/nota-america/forgecat-agent-profiles/code-review/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-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/nota-america/forgecat-agent-profiles/code-review"><img src="https://agentmods.dev/badge/skills/nota-america/forgecat-agent-profiles/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 851 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 95% 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 $0.00058 $0.00851
Opus 5 $0.00029 $0.00426
Sonnet 5 $0.00012 $0.00170
Haiku 4.5 $0.00006 $0.00085

Measured 8d ago against content hash 8fedb08d3bad, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

code-review 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.

Origin

This is a copy

95% identical to code-review — 9 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.

profiles/anthropics/knowledge-work-plugins/anthropics_knowledge-work-plugins_engineering/for-claude/.claude/skills/code-review/SKILL.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/code-review

If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md (.forgecat/profiles/@forgecat/anthropics_knowledge-work-plugins_engineering/CONNECTORS.md).

Review code changes with a structured lens on security, performance, correctness, and maintainability.

Usage

/code-review <PR URL or file path>

Review the provided code changes: @$1

If no specific file or URL is provided, ask what to review.

How It Works

┌─────────────────────────────────────────────────────────────────┐
│                      CODE REVIEW                                   │
├─────────────────────────────────────────────────────────────────┤
│  STANDALONE (always works)                                       │
│  ✓ Paste a diff, PR URL, or point to files                      │
│  ✓ Security audit (OWASP top 10, injection, auth)               │
│  ✓ Performance review (N+1, memory leaks, complexity)           │
│  ✓ Correctness (edge cases, error handling, race conditions)    │
│  ✓ Style (naming, structure, readability)                        │
│  ✓ Actionable suggestions with code examples                    │
├─────────────────────────────────────────────────────────────────┤
│  SUPERCHARGED (when you connect your tools)                      │
│  + Source control: Pull PR diff automatically                    │
│  + Project tracker: Link findings to tickets                     │
│  + Knowledge base: Check against team coding standards           │
└─────────────────────────────────────────────────────────────────┘

Review Dimensions

Security

  • SQL injection, XSS, CSRF
  • Authentication and authorization flaws
  • Secrets or credentials in code
  • Insecure deserialization
  • Path traversal
  • SSRF

Performance

  • N+1 queries
  • Unnecessary memory allocations
  • Algorithmic complexity (O(n²) in hot paths)
  • Missing database indexes
  • Unbounded queries or loops
  • Resource leaks

Correctness

  • Edge cases (empty input, null, overflow)
  • Race conditions and concurrency issues
  • Error handling and propagation
  • Off-by-one errors
  • Type safety

Read the full file on GitHub · 122 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 · 122 lines · 58 tokens per session scan A 8fedb08d3bad

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository nota-america/forgecat-agent-profiles (66 stars, last pushed yesterday), licensed Apache-2.0. It adds 58 tokens to every session and 851 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to code-review, differing in 9 lines, and is treated as a copy.

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