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Nestjs

Listed
fellipeutaka·vlatest·backend·MIT

Nestjs provides a robust Node.js framework for building scalable and maintainable server-side applications, streamlining development 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 fellipeutaka/leon --skill nestjs -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

fellipeutaka

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: api.stripe.com.

    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.

    Hosts contacted

    api.stripe.comundeclared

    What it found

    • skills/nestjs/rules/advanced.md:189contacts api.stripe.com
      () => this.http.pingCheck('external-api', 'https://api.stripe.com'),

  • 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 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 fellipeutaka/leon at 43679db33a.

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

Commit
43679db33a
Manifest
skills/nestjs/SKILL.md
Scanned
13 files, 2,858 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 access to NestJS, a framework for building efficient, scalable Node.js server-side applications. It allows AI agents to leverage pre-built modules and tools for tasks like API creation, database integration, and real-time communication. The skill enables the agent to rapidly develop backend components with TypeScript support and dependency injection.

When to use it

  • Building REST APIs: Quickly create and manage endpoints for data retrieval and manipulation.
  • Developing Microservices: Structure applications into smaller, independent services that can be deployed and scaled individually.
  • Real-time Applications: Implement features like WebSockets for interactive user experiences.
  • Database Integration: Seamlessly connect to databases (e.g., PostgreSQL, MongoDB) using NestJS's ORM integration capabilities.

Key capabilities

  • TypeScript support
  • Dependency injection
  • Modular architecture
  • REST API development
  • Microservices framework

Example prompts

  • "Create a NestJS endpoint to retrieve user data by ID."
  • "Generate a basic microservice structure using NestJS."
  • "Implement WebSocket communication in my NestJS application."

Tips & gotchas

  • Requires familiarity with Node.js and TypeScript for optimal use.
  • While offering rapid development, understanding NestJS's architecture is crucial for maintainability.