verificar-una-marca

verificar-una-marca is a skill for Claude Code, Codex from gethouston/houston. It costs 91 tokens per session (1,456 once invoked), scanned A, original, MIT.

A quick first check for whether a proposed name may conflict with existing U.S. trademarks, including matches that sound or look similar.

In plain words
What is it for?
Use it to check a word mark in the relevant Nice trademark classes, assess the risk as low, medium, or high, and decide what to investigate next.
Why use it?
It helps identify obvious naming conflicts before spending money on branding, a domain, or a trademark application. It is a screening tool, not legal clearance from a trademark lawyer.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to check a word mark in the relevant Nice trademark classes, assess the risk as low, medium, or high, and decide what to investigate next.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/gethouston/houston/verificar-una-marca
Install

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.

Any agent
npx skills add gethouston/houston --skill verificar-una-marca
Clone the repo
git clone --depth 1 https://github.com/gethouston/houston

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for verificar-una-marca

README.md
[![agentmods](https://agentmods.dev/badge/skills/gethouston/houston/verificar-una-marca/github.svg)](https://agentmods.dev/skills/gethouston/houston/verificar-una-marca)
Your own site
<a href="https://agentmods.dev/skills/gethouston/houston/verificar-una-marca"><img src="https://agentmods.dev/badge/skills/gethouston/houston/verificar-una-marca/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.

agentmods 80×15 button for verificar-una-marca

Your own site · 80×15
<a href="https://agentmods.dev/skills/gethouston/houston/verificar-una-marca"><img src="https://agentmods.dev/badge/skills/gethouston/houston/verificar-una-marca.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,456 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00091 $0.01456
Opus 5 $0.00046 $0.00728
Sonnet 5 $0.00018 $0.00291
Haiku 4.5 $0.00009 $0.00146

Measured 12d ago against content hash 852d5f7849a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

verificar-una-marca 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 12d 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.

store/agents-i18n/es/legal/.agents/skills/verificar-una-marca/SKILL.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Verificar una marca

No es una opinión de autorización, es un filtro de descarte. El filtro de descarte responde "¿hay un bloqueo obvio?", no "¿es seguro registrarla?". Esa segunda pregunta necesita un abogado de marcas.

Cuándo usar

  • "Haz un filtro de descarte sobre {marca}."
  • "¿{nombre} está disponible como marca?"
  • Antes de gastar en branding, dominio o logotipo.
  • Antes de presentar una solicitud de intención de uso 1(b).

Pasos

  1. Lee el contexto compartido. Lee context/legal-context.md. Si falta o está vacío, pregunta al usuario en lenguaje simple: "Necesito saber algunos datos básicos de tu empresa primero. ¿Quieres configurarlos ahora?" Luego ejecuta set-up-my-legal-info si dice que sí. Detente hasta que eso esté listo.

  2. Confirma la marca y las clases. El fundador te da:

    • La marca denominativa propuesta (el elemento de diseño o logo es aparte si aplica, las marcas de diseño necesitan su propia búsqueda).
    • Las clases Niza que quiere. La mayoría de los fundadores de SaaS usan la Clase 9 (software / apps descargables) + la Clase 42 (SaaS / plataforma como servicio). El hardware de consumo de marca agrega la Clase 35 (servicios de venta al por menor) o la clase de producto correspondiente. Si el fundador no está seguro → propón 9 + 42 y confirma.

    Escribe config/trademark-prefs.json con { classes, lastSearchedAt } si es la primera vez.

  3. Ejecuta el filtro de descarte contra el USPTO Trademark Center. Ejecuta composio search uspto o composio search trademark para el slug de la herramienta; el USPTO Trademark Center (lanzado en enero de 2025) es el sistema oficial. Si no hay herramienta conectada, ejecuta composio search web-scrape y consulta directamente https://tmsearch.uspto.gov/.

    Cuatro pasadas por clase:

    • Pasada exacta, la marca como marca denominativa.
    • Pasada fonética, equivalentes fonéticos (Kandi vs Candy, Fone vs Phone, Noot vs Newt, etc.).
    • Pasada visual, intercambio de letras o transliteración (Lyft vs Lift, Tumblr vs Tumbler).
    • Pasada de raíz, busca la raíz si la marca es compuesta (por ejemplo, "BrightCloud" → busca "Bright" y "Cloud").

Read the full file on GitHub · 70 lines

Changes

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.

  1. 12d ago First seen · 70 lines · 91 tokens per session scan A 852d5f7849a0

Subscribe to this mod's changes

verificar-una-marca is a skill published in the GitHub repository gethouston/houston (113 stars, last pushed yesterday), licensed MIT. It adds 91 tokens to every session and 1,456 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 2026-08-30.

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