Backend
NestJS and Node.js backend development. REST APIs, middleware, guards, DTOs, database integration. Don't use for Python backends or frontend code.
Install
$ agentstack add skill-neuron-one-godmode-backend ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-neuron-one-godmode-backend) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
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
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: neuron-one
- Source: neuron-one/GODMODE
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.