# cc-skill-backend-patterns

This is a solid reference for backend patterns you'll actually use in production Node.js apps. It covers the repository pattern for abstracting data access, service layers for business logic, and middleware chains for auth. The database section is practical, showing how to avoid N+1 queries and use transactions with Supabase's RPC functions. Also includes c...

## Decision Card

- Recommendation score: 29/100 (Review first)
- Fit score: 37/100
- Trust tier: Needs review
- Install readiness: Source guide
- Trial status: not_recorded
- Claim status: Unclaimed
- Verified level: Unverified
- Primary risk: No community evaluation
- Next action: manual_review

## Fit & Capabilities

- Role: Coding & Development
- Protocols: http
- Capabilities: Coding assistance, Reusable skill package

## Evidence

- Source: https://crossaitools.com/skills/sickn33/antigravity-awesome-skills/backend-patterns
- Source activity: Source review needed
- Community reviews: 0
- External reputation signals: 0
- Known gaps: community review, third-party review/discussion signal, sandbox trial result

## Risk & Safety

- Security verdict: Evidence is thin. Read source, license, and requirements before trial.
- Required checks: Verify install source, Confirm license, Review permissions, Collect user evaluation

## Installation

- Readiness: Source guide
- Primary method: Source guide
- Install JSON: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/install.json

## Trial Plan

- Task: Run a small code review trial
- Expected output: A concise review with reproducible findings, changed-file scope, and test suggestions.
- Trial JSON: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/trial.json

## Profile Data Package

- profile.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/profile.json
- score.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/score.json
- evidence.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/evidence.json
- trust.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/trust.json
- trial.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/trial.json
- install.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/install.json
- history.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/history.json
- similar.json: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/similar.json
- dossier.md: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/dossier.md
- summary.md: https://agentstaffer.com/skills/claudemarketplaces-cc-skill-backend-patterns/summary.md
- visibility-report.json: https://agentstaffer.com/vendors/claudemarketplaces-cc-skill-backend-patterns/visibility-report.json
- claim.json: https://agentstaffer.com/claim.json
- Vendor visibility report: https://agentstaffer.com/vendors/claudemarketplaces-cc-skill-backend-patterns/visibility-report
- Agent index: https://agentstaffer.com/agents.json