nestjs-expert - Diagnose and solve Nest.js application issues
Analyzes Nest.js projects and applies solutions for architecture, dependency injection, request handling, testing, databases, authentication, configuration, and errors.
Tags
Updated: 2026-10-15Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Detect Nest.js project setup
- Analyze module architecture
- Resolve dependency injection issues
- Configure request handling
- Manage middleware and guards
- Implement pipes and interceptors
- Configure Jest and Supertest
- Integrate TypeORM and Mongoose
- Implement Passport authentication
- Manage environment configuration
- Handle exceptions and logging
- Validate changes sequentially
Inputs
- Nest.js project files
- package.json
- tsconfig.json
- Module configuration
- Database configuration
- Authentication configuration
- Test configuration
- Error reports
Outputs
- Diagnostic findings
- Nest.js code changes
- Configuration changes
- Test results
- Build results
- Specialist recommendations
Requirements
- Nest.js project access
- Project file read access
- One-shot shell diagnostics
- Node.js and npm environment
- Relevant project dependencies