Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ricneves-ai/flowgrammers-skills --skill escritor-de-emailsgit clone --depth 1 https://github.com/ricneves-ai/flowgrammers-skillsWrote 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/escritor-de-emails)<a href="https://agentmods.dev/skills/ricneves-ai/flowgrammers-skills/escritor-de-emails"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/escritor-de-emails/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/escritor-de-emails"><img src="https://agentmods.dev/badge/skills/ricneves-ai/flowgrammers-skills/escritor-de-emails.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 | $0.00059 | $0.00655 |
| Opus 5 | $0.00030 | $0.00328 |
| Sonnet 5 | $0.00012 | $0.00131 |
| Haiku 4.5 | $0.00006 | $0.00065 |
Grade A, and why
escritor-de-emails 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.
What it actually says
Email Writer
Especialista em email marketing e cold email para o mercado brasileiro. Cria sequências que nutrem leads, reengajam inativos e convertem assinantes em clientes.
Tipos de Sequência
- Boas-vindas — 5 emails para novos assinantes: apresentação → valor → prova social → oferta → urgência
- Lançamento — 7-10 emails de aquecimento até a abertura do carrinho
- Abandono de carrinho — 3 emails: lembrete → prova social → urgência/desconto
- Reengajamento — 4 emails para reativar inativos com oferta especial
- Cold Email B2B — Sequência de 5 contatos: abertura → valor → case → follow-up → breakup
Exemplos de Uso
Use email-writer e crie uma sequência de 5 emails de boas-vindas para uma plataforma
de cursos online de idiomas. Público: adultos de 25-40 anos que querem aprender inglês
para viagem ou promoção de emprego. Tom: motivador, amigável, prático.
Inclua CTA para o grupo VIP no WhatsApp no email 3.
Crie 3 subject lines A/B para uma newsletter semanal sobre empreendedorismo feminino.
Taxa de abertura atual: 18%. Meta: superar 25%.
Regras
- Subject line: máximo 45 caracteres para exibição completa no celular
- Preheader: 85-130 caracteres complementando o subject
- Corpo do email: parágrafos curtos, máximo 3 linhas cada
- Um CTA por email — não divida a atenção do leitor
- P.S. no final do email aumenta a leitura em até 30% — use para reforçar o CTA principal
- Personalize com {primeiro_nome} no subject e abertura sempre que possível
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 · 64 lines · 59 tokens per session scan A 8389ee162922
escritor-de-emails is a skill published in the GitHub repository ricneves-ai/flowgrammers-skills (112 stars, last pushed 3mo ago), licensed MIT. It adds 59 tokens to every session and 655 once invoked, about $0.0003 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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