blog-screenshot SKILL.md skillA
blog-screenshot from felvieira/claude-skills-fv is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add felvieira/claude-skills-fv/blog-screenshot@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- felvieira/claude-skills-fv
- Path
skills/42-blog-screenshot/SKILL.md- Versions recorded
- 4
- Latest version
- v1.0.0, committed Sep 10, 2026
- First version recorded
- May 23, 2026
- Size
- 6,613 bytes
- Repository stars
- 28
- License
- Apache-2.0
Captura screenshots via Playwright MCP de URLs/elementos pra usar em posts de blog ou documentação. Lida com viewport, cookie banners, full-page vs section, scroll a âncora, formatos PNG/JPG. Compõe com skill 41 (blog-publisher). Trigger em: "tira print", "screenshot do site", "captura tela", "screenshot da página", "print da landing", "print do dashboard", "screenshot pro blog".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Blog Screenshot — Skill 42
> **Especialista em captura via Playwright.** Pega URL/elemento → entrega PNG/JPG limpo.
## Governança Global
Esta skill segue `GLOBAL.md`, `policies/tool-safety.md`. Usa Playwright MCP que já está
no harness padrão do kit.
## Quando Usar
- Skill 41 (blog-publisher) precisa de imagem real de algo navegável (não geração)
- Documentação técnica que precisa mostrar a UI de um site/dashboard
- Comparação visual antes/depois de mudança em landing page
- Captura de relatório HTML rendered (ex: `analyze-doc/index.html`)
## Quando NÃO Usar
- Imagem conceitual/abstrata → usar skill 17 (image-generator fal.ai)
- Logo/icone/favicon → usar skill 36 (web-asset-generator)
- Mockup de UI que ainda não existe → skill 17
- Screenshot de PDF/documento estático — usar outra ferramenta (Playwright é browser only)
## Decision tree: full-page vs viewport vs element
```
A captura é da página inteira?
├── SIM → fullPage: true
│ └── Resultado: arquivo longo, ideal pra hero/cover landing
└── NÃO → fullPage: false (viewport visible)
├── Específico de uma seção?
│ └── Scroll até âncora (URL com #fragment) antes do shot
└── Específico de um elemento?
…Read the whole file at its exact version.
How to install
mdr add felvieira/claude-skills-fv/blog-screenshot@sha256:faaba608ffc2af7bThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2omt3okaw67pjcx4)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 23, 2026 and Sep 10, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-10 | 85302b4 | 6,613 B | A | view · diff |
| v1.0.0 | 2026-09-09 | 24d23bc | 6,641 B | A | view · diff |
| v1.0.0 | 2026-09-09 | ef96ede | 6,318 B | A | view · diff |
| v1.0.0 | 2026-05-23 | e2bc5be | 6,300 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6613 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
- pass: No script tag
Source
felvieira/claude-skills-fv · 28 stars · license Apache-2.0 · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2omt3okaw67pjcx4 GET https://markdownregistry.com/api/v1/resolve?ref=felvieira/claude-skills-fv/blog-screenshot GET https://markdownregistry.com/api/v1/blob/faaba608ffc2af7bb74b2f5504f763bfcf76177122562b2a7189fac5fa0f5d13
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.