Borrowing it
Nothing to install: this file belongs to brayandiazc/project-starter-template-es-ai. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/brayandiazc/project-starter-template-es-ai/main/.claude/skills/copywriting/SKILL.mdgit clone --depth 1 https://github.com/brayandiazc/project-starter-template-es-aiWrote 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/brayandiazc/project-starter-template-es-ai/copywriting)<a href="https://agentmods.dev/skills/brayandiazc/project-starter-template-es-ai/copywriting"><img src="https://agentmods.dev/badge/skills/brayandiazc/project-starter-template-es-ai/copywriting/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/brayandiazc/project-starter-template-es-ai/copywriting"><img src="https://agentmods.dev/badge/skills/brayandiazc/project-starter-template-es-ai/copywriting.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 | $0.00099 | $0.00460 |
| Opus 5 | $0.00049 | $0.00230 |
| Sonnet 5 | $0.00020 | $0.00092 |
| Haiku 4.5 | $0.00010 | $0.00046 |
Grade A, and why
copywriting 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 3d 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
Revisa o produce textos visibles para la persona usuaria que coincidan con la voz del proyecto.
- Establece la voz y el tono:
- Si existe un documento de marca/voz/estilo (busca
docs/brand/,docs/voice.md,docs/conventions/copy.md,STYLEGUIDE.mdo similar), léelo y síguelo. - De lo contrario, infiere la voz a partir de los textos existentes en el producto (cadenas de UI, README, landing page) y mantén la coherencia con ellos.
- Si existe un documento de marca/voz/estilo (busca
- Confirma el contexto: qué superficie es esta (botón, error, onboarding, marketing), la audiencia y el objetivo del texto.
- Aplica los principios comunes de copy, anulados por el documento/voz del proyecto:
- Sé claro y conciso; encabeza con el beneficio para la persona usuaria.
- Usa terminología y capitalización consistentes.
- Escribe etiquetas de botón/CTA accionables; haz que los mensajes de error expliquen qué pasó y qué hacer a continuación.
- Respeta la i18n — puede que el copy deba añadirse como claves de traducción (consulta el skill i18n-parity).
- Entrega el copy (o las ediciones) más una justificación de una línea que vincule cada elección con la voz/los principios. Ofrece 1-2 alternativas para las cadenas clave.
Ejemplo: botón Submit → Create account (más claro, indica el resultado).
NO inventes hechos del producto, afirmaciones legales ni funcionalidades que no existen. NO cambies la terminología establecida del producto sin señalarlo.
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.
- 3d ago Changed · -2 lines da44916d7a43
- 10d ago First seen · 24 lines · 99 tokens per session scan A e13944695c65
copywriting is a skill published in the GitHub repository brayandiazc/project-starter-template-es-ai (15 stars, last pushed 4d ago), licensed MIT. It adds 99 tokens to every session and 460 once invoked, about $0.0005 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 2026-09-01.
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