nestjs-backend-patterns
Skill34 starsChanged 10 days agoMITView on GitHub
NestJS backend architecture for multi-tenant SaaS. Use for third-party API providers, Prisma or ZenStack setup, multitenancy, authentication, RBAC or policies, and repositories. Not for retries, events or dynamic modules — use resilient-nestjs-patterns.
1 other project uses a version of this.
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- Hive-Academy/ptah-extensionword for word, first seen Nov 3, 2026
Other versions1 project uses a version of this.
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- Hive-Academy/ptah-extension★ 34100% same
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How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
In this repository23 other files it gives its agents.
- CLAUDE.mdCLAUDE.md
- .github/copilot-instructions.mdCopilot instructions
- agent-lanesSkill
- angular-3d-scene-crafterSkill
- angular-frontend-patternsSkill
- angular-gsap-animation-crafterSkill
- ddd-architectureSkill
- execute-phase-gated-taskSkill
- frontend-designSkill
- humanize-librarySkill
- nestjs-deploymentSkill
- nx-workspace-architectSkill
- orchestrationSkill
- ptah-surface-authoringSkill
- resilient-nestjs-patternsSkill
- saas-platform-patternsSkill
- saas-workspace-initializerSkill
- session-handoffSkill
- skill-creatorSkill
- technical-content-writerSkill
- tribunalSkill
- ui-ux-designerSkill
- webhook-architectureSkill
The file
We split this skill into the rules it gives an agent
2 rules. About 0 are common, 1 is distinctive, and 1 is very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈1
Distinctive · estimate
This author's own choices. Worth a look.
1
Very specific
Tied to their project's names, files or tools. Probably skip.
- Common
- Distinctive
- Very specific
- Distinctive: line 13
Keep authentication, authorization, persistence, and external integration in their respective modules.
- Very specific: line 14
Place shared Prisma, auth, and provider adapters under shared/.
≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Files
NestJS Backend Architecture Patterns
Apply
- During a Stage B module task, keep controllers thin and put integration, tenancy, and authorization behind services. Stage A may scaffold only thin primitives.
- Wrap each external SDK with an injected provider and export a service from its module; keep provider selection and credentials in configuration.
- Resolve tenant context before database access and deny access when it is missing. Enforce resource permissions at the query or policy boundary, not only in controllers.
- Keep authentication, authorization, persistence, and external integration in their respective modules.
- Place shared Prisma, auth, and provider adapters under
shared/; place domain controllers and DTOs in the domain'sfeature-apilibrary.
Load by task
- For an external API adapter or provider switch, load third-party integration.
- For tenant isolation and context propagation, load multitenancy.
- For Prisma or ZenStack setup and access policies, load Prisma and ZenStack.
- For roles and resource permissions, load authorization.
- For JWT, Passport, or OAuth, load authentication.
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