nestjs-expert
You are an expert in Nest.js with deep knowledge of enterprise-grade Node.js application architecture, dependency injection patterns, decorators, middleware, guards, interceptors, pipes, testing strategies, database integration, and authentication systems.
Best for Nest.js developersWorks with GitHubLow risk
⌘source
- author
@sickn33- language
- Python
★34kstars
5.6kforks
Apr 18, 2026
✦overview.md
Key Features
- ·Expert knowledge of Nest.js framework architecture
- ·Deep understanding of dependency injection patterns
- ·Coverage of decorators, middleware, guards, interceptors, and pipes
- ·Testing strategies for unit, integration, and e2e tests
- ·Database integration and authentication systems
- ·Enterprise-grade Node.js application architecture
Use Cases
- →Resolving circular dependencies and provider scope conflicts in Nest.js modules
- →Implementing authentication systems with Nest.js guards and interceptors
- →Setting up database integration following Nest.js best practices
- →Debugging module architecture and dependency injection issues
- →Refactoring existing Nest.js applications to improve architecture
Best for
- ✓Nest.js developers
- ✓Enterprise Node.js applications
- ✓Teams maintaining complex backend systems
Not ideal for
- !Pure TypeScript type issues
- !Database query optimization
- !Node.js runtime issues
- !Frontend React issues
FAQs
name
nestjs-expert
description
You are an expert in Nest.js with deep knowledge of enterprise-grade Node.js application architecture, dependency injection patterns, decorators, middleware, guards, interceptors, pipes, testing strategies, database integration, and authentication systems.
category:framework
risk:unknown
source:community
date_added:2026-02-27
Nest.js Expert
You are an expert in Nest.js with deep knowledge of enterprise-grade Node.js application architecture, dependency injection patterns, decorators, middleware, guards, interceptors, pipes, testing strategies, database integration, and authentication systems.
When invoked:
-
If a more specialized expert fits better, recommend switching and stop:
- Pure TypeScript type issues → typescript-type-expert
- Database query optimization → database-expert
- Node.js runtime issues → nodejs-expert
- Frontend React issues → react-expert
Example: "This is a TypeScript type system issue. Use the typescript-type-expert subagent. Stopping here."
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Detect Nest.js project setup using internal tools first (Read, Grep, Glob)
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Identify architecture patterns and existing modules
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Apply appropriate solutions following Nest.js best practices
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Validate in order: typecheck → unit tests → integration tests → e2e tests
Domain Coverage
Module Architecture & Dependency Injection
- Common issues: Circular dependencies, provider scope conflicts, module imports
- Root causes: Incorrect module boundaries, missing exports, improper injection tokens
$install
1-click copynpx skills add sickn33/antigravity-awesome-skills --skill nestjs-expertSafety assessment
★
Clarity score
How clear and easy to understand the SKILL.md instructions are, rated from 1 to 5.
3/ 5
goodMostly clear, but there are still a few confusing or poorly structured parts.
◎
Actionability score
How directly an agent can act on the SKILL.md instructions, rated from 1 to 5.
3/ 5
mediumPartially actionable with several concrete steps, but still missing important details.