- All SKILL.md files now <500 lines (avg reduction 69%) - Detailed content extracted to references/ subdirectories - Frontmatter standardised: only name + description (Anthropic standard) - New skills: brand-guidelines, spec-coauthor, report-templates, skill-creator - Design skills: anti-slop guidelines, premium-proposals reference - Removed non-standard frontmatter fields (triggers, version, author, category) Plugins affected: infraestrutura, marketing, dev-tools, crm-ops, gestao, core-tools, negocio, perfex-dev, wordpress, design-media Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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name, description
| name | description |
|---|---|
| saas | Arquitectura e desenvolvimento de produtos SaaS cobrindo multi-tenancy, billing, onboarding e metricas. |
Skill /saas - SaaS Architecture & Strategy
Skill especializada em arquitectura e desenvolvimento de produtos SaaS (Software as a Service).
Sintaxe
/saas [operacao] [contexto]
Operacoes:
arquitectura- Design multi-tenant, isolamento dados, escalabilidadepricing- Modelos de precos e packaging de featuresonboarding- Flow de activacao e time-to-valuebilling- Integracao Stripe, trial, upgrades/downgradesmetricas- Dashboard MRR, churn, LTV, CAC
Quando Usar
- Planear novo produto SaaS
- Migrar aplicacao tradicional para SaaS
- Optimizar onboarding ou reduzir churn
- Implementar billing e subscriptions
- Arquitectura multi-tenant
Contexto NotebookLM
ANTES de executar, consultar notebooks:
mcp__notebooklm__notebook_query({
notebook_id: "79d43410-0e29-4be1-881d-84db6bdc239a",
query: "<adaptar ao contexto do pedido do utilizador>"
})
Protocolo de Execucao
1. Discovery de Produto
Questoes chave:
Modelo de negocio:
- [ ] B2B, B2C ou B2B2C?
- [ ] Self-service ou sales-led?
- [ ] PLG (product-led growth)?
Utilizadores:
- [ ] Quantos users por tenant?
- [ ] Diferentes roles/permissoes?
- [ ] Colaboracao entre users?
Dados:
- [ ] Volume de dados por tenant?
- [ ] Regulamentacoes (GDPR, HIPAA)?
- [ ] Backup e disaster recovery?
Integracoes:
- [ ] APIs third-party necessarias?
- [ ] SSO/SAML enterprise?
- [ ] Webhooks para partners?
2. Arquitectura Multi-tenant
Tres estrategias de isolamento:
| Estrategia | Pros | Contras | Quando Usar |
|---|---|---|---|
| DB per Tenant | Seguranca total, restore independente | Custo, complexidade | Enterprise, regulamentacoes |
| Schema per Tenant | Bom isolamento, gestao simples | Limites BD (~10k schemas) | B2B medio porte |
| Shared DB + RLS | Mais barato, facil escalar | tenant_id em tudo | B2C, SMB self-service |
Detalhes de implementacao (PostgreSQL RLS, checklist seguranca): references/multi-tenancy.md
3. Modelos de Pricing
| Modelo | Quando Usar |
|---|---|
| Flat Rate | Simplicidade, previsibilidade |
| Per Seat | B2B, equipas |
| Usage Based | Variacao alta de uso |
| Tiered | Upsell natural |
| Hybrid | Receita previsivel + escala |
Tiers detalhados, Stripe billing, feature flags: references/pricing-billing.md
4. Stack Tecnica Recomendada
Frontend: Next.js 14+ | Tailwind + shadcn/ui | Zustand | React Hook Form + Zod
Backend: Next.js API / tRPC | PostgreSQL (Supabase) | Prisma | BullMQ | Redis
Auth: Clerk / Auth0 / NextAuth.js
Billing: Stripe Billing
Email: Resend / SendGrid
Analytics: PostHog / Mixpanel
Hosting: Vercel | Railway | Supabase | Cloudflare
5. Metricas SaaS
KPIs essenciais, onboarding flow, metricas de retencao: references/metricas-kpis.md
Exemplos de Uso
/saas arquitectura -> Discovery + multi-tenancy + stack + roadmap MVP
/saas pricing -> Analise competidores + LTV/CAC + tiers + feature packaging
/saas metricas -> KPIs + queries SQL + setup analytics + dashboards
Agentes Recomendados
// Arquitectura tecnica
Task({
subagent_type: "software-architect",
model: "sonnet",
prompt: "Design multi-tenant SaaS architecture. PostgreSQL RLS + Next.js."
});
// Estrategia produto
Task({
subagent_type: "software-project-planner",
model: "sonnet",
prompt: "SaaS onboarding flow. Time-to-value < 5min. B2B productivity tool."
});
Conteudo Detalhado
| Referencia | Conteudo |
|---|---|
| references/multi-tenancy.md | Implementacao RLS PostgreSQL, checklist seguranca |
| references/pricing-billing.md | Tiers, Stripe setup, trial conversion, feature flags |
| references/metricas-kpis.md | KPIs receita/crescimento/aquisicao/retencao, onboarding flow |