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Code Quality Review

Checked
dauquangthanh·vlatest·backend·MIT

Analyzes backend code for potential bugs, style violations, and performance bottlenecks using established best practices.

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-quality-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-quality-review/SKILL.md
Scanned
8 files, 836 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

The code-quality-review skill analyzes source code to identify bugs, security vulnerabilities, and adherence to best practices. It provides actionable feedback to help developers maintain clean, efficient, and secure backend systems.

When to use it

  • Before merging a pull request to catch logic errors early in the workflow.
  • During code refactoring to ensure new implementations follow established style guides.
  • When auditing legacy codebases for potential security risks or performance bottlenecks.
  • To validate that third-party integrations meet specific architectural standards.

Key capabilities

  • Detects common coding errors and logical flaws in backend scripts.
  • Identifies security vulnerabilities such as injection points or weak authentication patterns.
  • Enforces code style consistency across different modules and languages.
  • Suggests optimizations for memory usage and execution speed.

Example prompts

  • "Review this Python Flask module for SQL injection risks and suggest fixes."
  • "Analyze the provided Node.js API handler for race conditions and performance issues."
  • "Check if this Go service implementation follows our team's concurrency best practices."

Tips & gotchas

Ensure you provide complete context or relevant configuration files, as isolated snippets may yield incomplete security assessments. This skill complements automated linters but should not replace human code reviews for complex architectural decisions.