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Backend Design Review

Checked
dauquangthanh·vlatest·backend·MIT

Helps with backend development, design, code review as part of agent workflows 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 backend-design-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/backend-design-review/SKILL.md
Scanned
7 files, 5,190 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 provides automated reviews of backend designs, identifying potential issues and suggesting improvements. It can analyze architectural diagrams, code snippets, or design documents to ensure scalability, security, and maintainability. The review focuses on common pitfalls in backend systems and offers actionable feedback for developers.

When to use it

  • Before starting development: Get early feedback on your architecture to avoid costly rework later.
  • During design reviews with a team: Supplement human reviewers with automated checks for consistency and best practices.
  • When refactoring existing codebases: Identify areas that need improvement based on modern architectural principles.
  • For onboarding new engineers: Ensure adherence to established backend standards and patterns.

Key capabilities

  • Architectural diagram analysis
  • Code snippet review (specific languages not listed)
  • Design document assessment
  • Scalability checks
  • Security vulnerability identification
  • Maintainability suggestions

Example prompts

  • "Review this architectural diagram for a microservices-based e-commerce platform."
  • "Analyze this Python code for potential performance bottlenecks and security risks."
  • "Assess this design document for a REST API, focusing on error handling and data validation."

Tips & gotchas

The skill's effectiveness depends heavily on the clarity and completeness of the input provided. Ensure diagrams are well-defined and code snippets are representative of the overall system.