Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/ricneves-ai/flowgrammers-skillsnpx agentmods add skills/ricneves-ai/flowgrammers-skills/email-template-builderWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/email-template-builder)<a href="https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/email-template-builder"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/email-template-builder/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/email-template-builder"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/email-template-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00075 | $0.04304 |
| Opus 5 | $0.00037 | $0.02152 |
| Sonnet 5 | $0.00015 | $0.00861 |
| Haiku 4.5 | $0.00007 | $0.00430 |
Grade A, and why
email-template-builder scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 442 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Email Template Builder
Tier: POWERFUL
Categoria: Engineering Team
Domínio: E-mail Transacional / Infraestrutura de Comunicações
Visão Geral
Construa sistemas completos de e-mail transacional: templates React Email, integração com provedores, servidor de preview, suporte a i18n, modo escuro, otimização de spam e rastreamento de analytics. Produz código pronto para produção para Resend, Postmark, SendGrid ou AWS SES.
Capacidades Principais
- Templates React Email (boas-vindas, verificação, redefinição de senha, fatura, notificação, digest)
- Templates MJML para máxima compatibilidade com clientes de e-mail
- Suporte a múltiplos provedores com interface de envio unificada
- Servidor de preview local com hot reload
- i18n/localização com chaves de tradução tipadas
- Suporte a modo escuro usando media queries
- Lista de verificação de otimização de pontuação de spam
- Rastreamento de abertura/clique com parâmetros UTM
Quando Usar
- Configurando e-mail transacional para um novo produto
- Migrando de um sistema de e-mail legado
- Adicionando novos tipos de e-mail (fatura, digest, notificação)
- Depurando problemas de entregabilidade de e-mail
- Implementando i18n para templates de e-mail
Estrutura do Projeto
emails/
├── components/
│ ├── layout/
│ │ ├── email-layout.tsx # Layout base com header/footer da marca
│ │ └── email-button.tsx # Componente de botão CTA
│ ├── partials/
│ │ ├── header.tsx
│ │ └── footer.tsx
├── templates/
│ ├── welcome.tsx
│ ├── verify-email.tsx
│ ├── password-reset.tsx
│ ├── invoice.tsx
│ ├── notification.tsx
│ └── weekly-digest.tsx
├── lib/
│ ├── send.ts # Função de envio unificada
│ ├── providers/
│ │ ├── resend.ts
│ │ ├── postmark.ts
│ │ └── ses.ts
│ └── tracking.ts # UTM + analytics
├── i18n/
│ ├── en.ts
│ └── de.ts
└── preview/ # Servidor de preview para desenvolvimento
└── server.ts
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 442 lines · 75 tokens per session scan A 360a4525800f
email-template-builder is a skill published in the GitHub repository ricneves-ai/flowgrammers-skills (112 stars, last pushed 3mo ago), licensed MIT. It adds 75 tokens to every session and 4,304 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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