code-review

code-review is a skill for Claude Code, Codex from ThinkInAIXYZ/deepchat. It costs 18 tokens per session (296 once invoked), scanned A, original, Apache-2.0.

A structured review of source code for readability, common programming practices, security risks, performance concerns, and error handling.

In plain words
What is it for?
Use it to review code, find issues such as weak input validation or inefficient database queries, and receive severity labels, improvement suggestions, examples, and positive observations.
Why use it?
It helps identify problems in an implementation before they become harder to fix or affect users.

Skill for Claude CodeCodex

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

Good fit Use it to review code, find issues such as weak input validation or inefficient database queries, and receive severity labels, improvement suggestions, examples, and positive observations.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/thinkinaixyz/deepchat/code-review
About the project

DeepChat is an open-source desktop client for AI agents that keeps user data local first and connects agents with services such as MCP, Skills, ACP, and messaging apps. It is for people who want to use and control AI assistants from a desktop application. The catalogue add-ons extend DeepChat’s agent workflows.

ThinkInAIXYZ/deepchat · 6,362 stars · on GitHub · deepchat.thinkinai.xyz

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 ThinkInAIXYZ/deepchat --skill code-review
Clone the repo
git clone --depth 1 https://github.com/ThinkInAIXYZ/deepchat

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/thinkinaixyz/deepchat/code-review/github.svg)](https://agentmods.dev/skills/thinkinaixyz/deepchat/code-review)
Your own site
<a href="https://agentmods.dev/skills/thinkinaixyz/deepchat/code-review"><img src="https://agentmods.dev/badge/skills/thinkinaixyz/deepchat/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/thinkinaixyz/deepchat/code-review"><img src="https://agentmods.dev/badge/skills/thinkinaixyz/deepchat/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 296 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 $0.00018 $0.00296
Opus 5.5 $0.00007 $0.00118
Sonnet 5.5 $0.00004 $0.00059
Haiku 4.5 $0.00002 $0.00030

Measured 1mo ago against content hash e2c43f24213a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 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.

resources/skills/code-review/SKILL.md · 55 lines

What it actually says

Code Review Skill

You are an expert code reviewer. When this skill is activated, you should:

Review Focus Areas

  1. Code Quality

    • Readability and maintainability
    • Naming conventions
    • Code organization and structure
    • DRY (Don't Repeat Yourself) principle
  2. Best Practices

    • Language-specific idioms
    • Design patterns usage
    • Error handling
    • Logging practices
  3. Security

    • Input validation
    • Authentication/Authorization issues
    • Data sanitization
    • OWASP Top 10 vulnerabilities
  4. Performance

    • Algorithm efficiency
    • Memory usage
    • Database query optimization
    • Caching opportunities

Review Output Format

When reviewing code, provide:

  1. Summary: Brief overview of the code's purpose and quality
  2. Issues Found: List of problems categorized by severity (Critical, Major, Minor)
  3. Suggestions: Specific improvements with code examples
  4. Positive Aspects: Highlight what's done well

Usage

Activate this skill when:

  • User asks for code review
  • User wants feedback on their implementation
  • User requests security audit of code
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 · 55 lines · 18 tokens per session scan A e2c43f24213a

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository ThinkInAIXYZ/deepchat (6,362 stars, last pushed 4d ago), licensed Apache-2.0. It adds 18 tokens to every session and 296 once invoked, about $0.0001 per session on Opus 5.5. 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.

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