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Nestjs Expert

Checked
jeffallan·vlatest·backend·MIT

Leverages a NestJS expert to provide insightful guidance and code snippets for building robust Node.js applications using the popular NestJS framework.

Repository

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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 jeffallan/claude-skills --skill nestjs-expert -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

jeffallan

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Live repository

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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.

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    Scanned jeffallan/claude-skills at 1be15d8064.

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Commit
1be15d8064
Manifest
skills/nestjs-expert/SKILL.md
Scanned
7 files, 2,101 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.
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About this skill

What it does

This skill provides expertise in building and managing backend applications using NestJS, a framework for creating efficient, scalable Node.js server-side applications. It includes knowledge of best practices, architecture patterns, module organization, dependency injection, and integration with databases and APIs.

When to use it

  • You're developing a RESTful API or microservices-based application in Node.js.
  • You need help structuring a NestJS project for scalability and maintainability.
  • You want to implement authentication, data validation, or logging within a NestJS app.
  • You are integrating third-party services like databases, message queues, or caching systems with NestJS.

Key capabilities

  • Creating modular and scalable backend applications using NestJS
  • Implementing RESTful APIs and GraphQL endpoints
  • Setting up authentication and authorization mechanisms
  • Integrating with databases (e.g., MongoDB, PostgreSQL)
  • Configuring middleware, logging, and error handling

Example prompts

  • "How do I set up a basic CRUD API in NestJS?"
  • "Can you explain how to implement JWT-based authentication in a NestJS application?"
  • "What are the best practices for organizing modules in a large-scale NestJS project?"

Tips & gotchas

  • Ensure your Node.js environment meets the required version for NestJS.
  • Use TypeScript for better type safety and development experience with NestJS.