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Code Security Review

Checked
dauquangthanh·vlatest·security·MIT

Helps with security, code review as part of implementing security and authentication workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add dauquangthanh/hanoi-rainbow --skill code-security-review -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

dauquangthanh

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned dauquangthanh/hanoi-rainbow at 0e2ebaea02.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
0e2ebaea02
Manifest
skills/code-security-review/SKILL.md
Scanned
5 files, 2,466 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill analyzes code snippets to identify potential security vulnerabilities. It can detect common issues like SQL injection, cross-site scripting (XSS), and insecure deserialization patterns. The goal is to provide developers with actionable feedback to improve the security posture of their applications before deployment.

When to use it

  • During Code Reviews: Integrate into pull request workflows to automatically flag potential vulnerabilities for human review.
  • Before Deployment: Run a quick scan on code changes prior to pushing them to production environments.
  • Security Training: Use as an educational tool to demonstrate common security flaws and best practices.
  • Automated Security Checks: Incorporate into CI/CD pipelines to continuously monitor for regressions in security posture.

Key capabilities

  • Vulnerability detection
  • SQL injection analysis
  • Cross-site scripting (XSS) identification
  • Insecure deserialization pattern recognition

Example prompts

  • "Review this Python code snippet for potential SQL injection vulnerabilities: [code]"
  • "Can you analyze this JavaScript function and identify any XSS risks? [code]"
  • "Perform a security review of this Java class, focusing on object serialization. [code]"

Tips & gotchas

The accuracy of the skill depends heavily on the clarity and completeness of the provided code. It's best used as an initial screening tool; always follow up with manual security audits for critical applications.