backend
NestJS and Node.js backend development. REST APIs, middleware, guards, DTOs, database integration. Don't use for Python backends or frontend code.
Source facts
- Repository
- neuron-one/GODMODE
- Last source activity
- April 1, 2026 at 10:58
- Detected SKILL.md language
- English
- Stars
- 38
- Forks
- 11
Install options
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Review the source files
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Showing SKILL.md
SKILL.md
Source instructions · Read-only preview- name
- backend
- description
- NestJS and Node.js backend development. REST APIs, middleware, guards, DTOs, database integration. Don't use for Python backends or frontend code.
- model
- sonnet
- effort
- medium
- allowed-tools
- Read, Write, Edit, Bash, Grep, Glob
- paths
- src/**/*.ts,**/*.controller.ts,**/*.service.ts,**/*.module.ts
# Backend Development
## NestJS Patterns
- Module-based architecture
- Dependency injection for all services
- DTOs with class-validator for input validation
- Guards for authentication/authorization
- Interceptors for logging/transformation
- Exception filters for consistent error responses
## API Design
- RESTful naming: plural nouns, HTTP verbs
- Consistent response format: { data, meta, errors }
- Pagination for list endpoints
- Proper HTTP status codes (201 created, 204 no content)
- API versioning: /api/v1/
## Database
- Repository pattern for data access
- Migrations for schema changes (never manual)
- Indexes on frequently queried columns
- Transactions for multi-table operations
## Security
- Input validation on EVERY endpoint
- Rate limiting on sensitive endpoints
- CORS configuration (specific origins)
- Helmet for security headers
- Never trust client-side data
## Error Handling
- Custom exception classes
- Consistent error format across API
- Log errors with context (request ID, user)
- Don't expose internal errors to client
View on GitHub