
full-stack-saas-builder-architect
Scaffold production-grade SaaS architecture including database design, multi-tenancy, and security.
- Design scalable multi-tenant database schemas with row-level security.
- Generate comprehensive Architecture Decision Records for stake-holders.
- Configure Stripe billing logic for complex subscription models.
$12.99
· or 65 creditsSecure checkout via Stripe
Included in download
- Design scalable multi-tenant database schemas with row-level security.
- Generate comprehensive Architecture Decision Records for stake-holders.
- Ready for Architecture Decision Record
Sample input
Architect a multi-tenant B2B SaaS for fleet management using Next.js and Supabase. We need to handle per-organization billing and secure sensor data.
Sample output
### SaaS Architecture Strategy: Fleet Management - **Multi-tenancy:** Using Supabase RLS (Row Level Security) with an `org_id` on all tables. - **Database:** PostgreSQL schema with partitioned tables for high-volume sensor data. - **Billing:** Stripe Tiered Subscriptions based on vehicle count. - **Next.js:** App Router with Server Actions for secure API mutations.

full-stack-saas-builder-architect
Scaffold production-grade SaaS architecture including database design, multi-tenancy, and security.
$12.99
· or 65 creditsSecure checkout via Stripe
Included in download
- Design scalable multi-tenant database schemas with row-level security.
- Generate comprehensive Architecture Decision Records for stake-holders.
- Ready for Architecture Decision Record
- Instant install
Sample input
Architect a multi-tenant B2B SaaS for fleet management using Next.js and Supabase. We need to handle per-organization billing and secure sensor data.
Sample output
### SaaS Architecture Strategy: Fleet Management - **Multi-tenancy:** Using Supabase RLS (Row Level Security) with an `org_id` on all tables. - **Database:** PostgreSQL schema with partitioned tables for high-volume sensor data. - **Billing:** Stripe Tiered Subscriptions based on vehicle count. - **Next.js:** App Router with Server Actions for secure API mutations.
About This Skill
Architecture decisions made in week one constrain you for years. This skill designs the full technical foundation for a SaaS product: data model and schema, auth and authorisation (RBAC, multi-tenancy), REST or GraphQL API contract, frontend component architecture, billing integration pattern, background job design, and security posture. Returns an Architecture Decision Record, annotated data model, API spec skeleton, and a launch-day checklist. Specify your stack, scale target and must-haves — it surfaces the structural decisions most teams only discover they got wrong at Series A.
Use Cases
- Design scalable multi-tenant database schemas with row-level security.
- Generate comprehensive Architecture Decision Records for stake-holders.
- Configure Stripe billing logic for complex subscription models.
- Architect production-ready REST or GraphQL APIs with security hardening.
- Plan frontend state management and component structure for Next.js projects.
Known Limitations
- Does not write full application code: provides architecture and scaffolds only. - Limited deep cloud infrastructure (IaC) scripts. - Requires user to define tech stack for accuracy.
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/full-stack-saas-builder-architect -o /tmp/full-stack-saas-builder-architect.zip && unzip -o /tmp/full-stack-saas-builder-architect.zip -d ~/.claude/skills && rm /tmp/full-stack-saas-builder-architect.zipFree skills install directly. Paid skills require purchase - use the download button above after buying.
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Architecture Decision Record, annotated data model, API spec skeleton and launch checklist for a SaaS product — from auth and multi-tenancy to billing integration and background jobs.