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Nestjs Best Practices

Checked
koolamusic·vlatest·backend·MIT

Analyzes NestJS projects for KoolaMusic style adherence to best practices, identifying potential improvements in code quality.

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 koolamusic/claudefiles --skill nestjs-best-practices -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

koolamusic

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 koolamusic/claudefiles at fbe6226af7.

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

Commit
fbe6226af7
Manifest
skills/nestjs-best-practices/SKILL.md
Scanned
43 files, 5,993 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 guidance and best practices for developing applications using NestJS, a progressive Node.js framework for building efficient, reliable enterprise applications. It helps ensure code quality, maintainability, and adherence to established architectural patterns within a NestJS project. The skill can offer advice on structuring modules, implementing controllers, and utilizing various NestJS features effectively.

When to use it

  • You're starting a new NestJS project and want to establish a solid foundation from the beginning.
  • You’re refactoring an existing NestJS application to improve its structure or performance.
  • You need help understanding how to implement specific features (e.g., authentication, authorization) within your NestJS app using best practices.
  • You're encountering issues with code organization or maintainability in a NestJS project and seek expert advice.

Key capabilities

  • Provides guidance on module structuring.
  • Offers recommendations for controller implementation.
  • Supports adherence to architectural patterns.
  • Suggests best practices for utilizing NestJS features.

Example prompts

  • "How should I structure my modules in a new NestJS project?"
  • "What are the recommended best practices for implementing authentication in NestJS?"
  • "Can you give me an example of a well-structured controller in NestJS?"

Tips & gotchas

This skill assumes some familiarity with Node.js and basic programming concepts. While it provides guidance, it’s not a substitute for understanding the underlying principles of NestJS and software development best practices.