felvieira/claude-skills-fv · skills/14-seo-specialist/SKILL.md

seo-specialist skillB

Name: seo-specialist
Author: felvieira

seo-specialist is agent-read markdown (skill) from felvieira/claude-skills-fv: Skill do Especialista SEO para otimização de páginas e sistemas para motores de busca tradicionais e também para otimização para ser citado por LLMs (ChatGPT, Claude, Perplexity, Google AI Overviews). Use quando precisar otimizar meta tags, Open Graph, sitemap, schema markup, Core Web Vitals, performance, imagens, fontes, acessibilidade para SEO, fazer pesquisa de palavra-chave (keyword research, intent, cauda longa), priorizar termos por volume/dificuldade, ou planejar estratégia de backlinks e.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version

mdr add felvieira/claude-skills-fv/seo-specialist@git:20260820.4dd825d

Exact content

mdr add felvieira/claude-skills-fv/seo-specialist@sha256:9dd7da00c9ad1521

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

[![mdr](https://markdownregistry.com/badge/art_gxmbuyjqsceqbhrb.svg)](https://markdownregistry.com/a/art_gxmbuyjqsceqbhrb)

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Versions

version	committed	commit	size	audit
git:20260820.4dd825d latest	2026-08-20	4dd825d	35,796 B	B	view · diff
git:20260723.f2a3472	2026-07-23	f2a3472	34,252 B	B	view · diff
git:20260611.9e5d744	2026-06-11	9e5d744	28,135 B	B	view · diff
git:20260527.ada0900	2026-05-27	ada0900	19,725 B	B	view · diff
git:20260524.185d6a5	2026-05-24	185d6a5	19,716 B	B	view

Audit of the latest version

B 16 of 17 checks passed. Deterministic, no model, same answer every run.

fail: No script tag (matched: <script)
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (35796 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address

Source

GitHub

felvieira/claude-skills-fv · 22 stars · license Apache-2.0 · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_gxmbuyjqsceqbhrb
GET https://markdownregistry.com/api/v1/resolve?ref=felvieira/claude-skills-fv/seo-specialist
GET https://markdownregistry.com/api/v1/blob/9dd7da00c9ad15212da052b9674120744e0e8d5892c6160d6bd51755594a7d6b