code-review

code-review is a skill for Claude Code, Codex from tao12345666333/ankaloop. It costs 11 tokens per session (203 once invoked), scanned A, original, Apache-2.0.

Guidelines for reviewing code for correctness, readability, speed, security, testing, and documentation. They also suggest how to prioritize and explain problems constructively.

In plain words
What is it for?
Inspecting changes, identifying bugs or security risks, spotting duplication and hard-coded values, checking error handling and tests, and suggesting improvements.
Why use it?
They provide a consistent way to find important defects and maintenance problems without focusing criticism on the person who wrote the code.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Inspecting changes, identifying bugs or security risks, spotting duplication and hard-coded values, checking error handling and tests, and suggesting improvements.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tao12345666333/ankaloop/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 tao12345666333/ankaloop --skill code-review
Clone the repo
git clone --depth 1 https://github.com/tao12345666333/ankaloop

Made for: Claude Code, Codex.

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/tao12345666333/ankaloop/code-review/github.svg)](https://agentmods.dev/skills/tao12345666333/ankaloop/code-review)
Your own site
<a href="https://agentmods.dev/skills/tao12345666333/ankaloop/code-review"><img src="https://agentmods.dev/badge/skills/tao12345666333/ankaloop/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/tao12345666333/ankaloop/code-review"><img src="https://agentmods.dev/badge/skills/tao12345666333/ankaloop/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 203 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00011 $0.00203
Opus 5 $0.00005 $0.00102
Sonnet 5 $0.00002 $0.00041
Haiku 4.5 $0.00001 $0.00020

Measured 10d ago against content hash 207ea07fed42, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, 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 10d 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.

examples/skills/code-review/SKILL.md · 33 lines

What it actually says

Code Review Skill

When reviewing code, follow these best practices:

Review Checklist

  1. Correctness: Does the code work as intended?
  2. Readability: Is the code easy to understand?
  3. Performance: Are there any obvious performance issues?
  4. Security: Are there any security vulnerabilities?
  5. Testing: Is the code adequately tested?
  6. Documentation: Is the code well-documented?

Review Guidelines

  • Be constructive and kind
  • Focus on the code, not the coder
  • Suggest improvements, don't just criticize
  • Explain the "why" behind your suggestions
  • Prioritize issues by severity

Common Issues to Look For

  • Magic numbers and strings
  • Duplicated code
  • Long functions or methods
  • Deep nesting
  • Missing error handling
  • Hardcoded values
  • Poor naming conventions
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. 10d ago First seen · 33 lines · 11 tokens per session scan A 207ea07fed42

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository tao12345666333/ankaloop (48 stars, last pushed 11d ago), licensed Apache-2.0. It adds 11 tokens to every session and 203 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.