Emanuel Almeida
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- 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>
153 lines
4.1 KiB
Markdown
153 lines
4.1 KiB
Markdown
---
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name: saas
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description: Arquitectura e desenvolvimento de produtos SaaS cobrindo multi-tenancy, billing, onboarding e metricas.
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---
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# Skill /saas - SaaS Architecture & Strategy
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Skill especializada em arquitectura e desenvolvimento de produtos SaaS (Software as a Service).
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## Sintaxe
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```
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/saas [operacao] [contexto]
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```
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**Operacoes:**
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- `arquitectura` - Design multi-tenant, isolamento dados, escalabilidade
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- `pricing` - Modelos de precos e packaging de features
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- `onboarding` - Flow de activacao e time-to-value
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- `billing` - Integracao Stripe, trial, upgrades/downgrades
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- `metricas` - Dashboard MRR, churn, LTV, CAC
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## Quando Usar
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- Planear novo produto SaaS
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- Migrar aplicacao tradicional para SaaS
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- Optimizar onboarding ou reduzir churn
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- Implementar billing e subscriptions
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- Arquitectura multi-tenant
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---
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## Contexto NotebookLM
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ANTES de executar, consultar notebooks:
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```
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mcp__notebooklm__notebook_query({
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notebook_id: "79d43410-0e29-4be1-881d-84db6bdc239a",
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query: "<adaptar ao contexto do pedido do utilizador>"
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})
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```
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---
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## Protocolo de Execucao
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### 1. Discovery de Produto
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Questoes chave:
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```
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Modelo de negocio:
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- [ ] B2B, B2C ou B2B2C?
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- [ ] Self-service ou sales-led?
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- [ ] PLG (product-led growth)?
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Utilizadores:
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- [ ] Quantos users por tenant?
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- [ ] Diferentes roles/permissoes?
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- [ ] Colaboracao entre users?
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Dados:
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- [ ] Volume de dados por tenant?
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- [ ] Regulamentacoes (GDPR, HIPAA)?
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- [ ] Backup e disaster recovery?
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Integracoes:
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- [ ] APIs third-party necessarias?
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- [ ] SSO/SAML enterprise?
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- [ ] Webhooks para partners?
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```
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### 2. Arquitectura Multi-tenant
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Tres estrategias de isolamento:
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| Estrategia | Pros | Contras | Quando Usar |
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|-----------|------|---------|-------------|
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| DB per Tenant | Seguranca total, restore independente | Custo, complexidade | Enterprise, regulamentacoes |
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| Schema per Tenant | Bom isolamento, gestao simples | Limites BD (~10k schemas) | B2B medio porte |
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| Shared DB + RLS | Mais barato, facil escalar | tenant_id em tudo | B2C, SMB self-service |
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Detalhes de implementacao (PostgreSQL RLS, checklist seguranca): [references/multi-tenancy.md](references/multi-tenancy.md)
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### 3. Modelos de Pricing
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| Modelo | Quando Usar |
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|--------|-------------|
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| Flat Rate | Simplicidade, previsibilidade |
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| Per Seat | B2B, equipas |
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| Usage Based | Variacao alta de uso |
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| Tiered | Upsell natural |
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| Hybrid | Receita previsivel + escala |
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Tiers detalhados, Stripe billing, feature flags: [references/pricing-billing.md](references/pricing-billing.md)
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### 4. Stack Tecnica Recomendada
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```
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Frontend: Next.js 14+ | Tailwind + shadcn/ui | Zustand | React Hook Form + Zod
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Backend: Next.js API / tRPC | PostgreSQL (Supabase) | Prisma | BullMQ | Redis
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Auth: Clerk / Auth0 / NextAuth.js
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Billing: Stripe Billing
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Email: Resend / SendGrid
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Analytics: PostHog / Mixpanel
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Hosting: Vercel | Railway | Supabase | Cloudflare
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```
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### 5. Metricas SaaS
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KPIs essenciais, onboarding flow, metricas de retencao: [references/metricas-kpis.md](references/metricas-kpis.md)
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---
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## Exemplos de Uso
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```
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/saas arquitectura -> Discovery + multi-tenancy + stack + roadmap MVP
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/saas pricing -> Analise competidores + LTV/CAC + tiers + feature packaging
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/saas metricas -> KPIs + queries SQL + setup analytics + dashboards
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```
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---
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## Agentes Recomendados
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```javascript
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// Arquitectura tecnica
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Task({
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subagent_type: "software-architect",
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model: "sonnet",
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prompt: "Design multi-tenant SaaS architecture. PostgreSQL RLS + Next.js."
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});
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// Estrategia produto
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Task({
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subagent_type: "software-project-planner",
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model: "sonnet",
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prompt: "SaaS onboarding flow. Time-to-value < 5min. B2B productivity tool."
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});
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```
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---
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## Conteudo Detalhado
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| Referencia | Conteudo |
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|------------|----------|
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| [references/multi-tenancy.md](references/multi-tenancy.md) | Implementacao RLS PostgreSQL, checklist seguranca |
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| [references/pricing-billing.md](references/pricing-billing.md) | Tiers, Stripe setup, trial conversion, feature flags |
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| [references/metricas-kpis.md](references/metricas-kpis.md) | KPIs receita/crescimento/aquisicao/retencao, onboarding flow |
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