# MariusYvard

> Open-source publisher. Listings imported from github.com/MariusYvard — credited to the original author with their license.

- **Listings:** 4
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/mariusyvard
- **Website:** https://github.com/MariusYvard

## Published listings

- [Seo](https://agentstack.voostack.com/l/skill-mariusyvard-nulltohero-seo) — Skill · Free · security-reviewed — `agentstack add skill-mariusyvard-nulltohero-seo`
  Use when the user wants to audit a website, analyze a page, plan an SEO strategy, fix technical SEO, add schema markup, improve content quality, optimize for AI search engines, build local SEO, handle hreflang/i18n, generate sitemaps, optimize images, run programmatic SEO, build competitor comparison pages, cluster keywords, optimize for Search Experience (SXO), monitor SEO drift, analyze backlin…
- [Siteasy](https://agentstack.voostack.com/l/skill-mariusyvard-nulltohero-siteasy) — Skill · Free · security-reviewed — `agentstack add skill-mariusyvard-nulltohero-siteasy`
  Use when the user wants to design, build, plan, critique, audit, polish, clarify, simplify, amplify, animate, typeset, layout, adapt, harden, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states. Also handles UX review, Gestalt principles, UX research methodology, personas, journey…
- [Inspect](https://agentstack.voostack.com/l/skill-mariusyvard-nulltohero-inspect) — Skill · Free · security-reviewed — `agentstack add skill-mariusyvard-nulltohero-inspect`
  Use when the user wants to scan for design anti-patterns, take a browser screenshot, or do a design engineering code review. Covers: missing focus rings, clipped dropdowns, bad z-index, placeholder-as-label, missing reduced-motion (detect); real Chromium screenshots, mobile/desktop viewports, visual bug fixing (preview); motion crimes, accessibility violations, forbidden CSS patterns, token misus…
- [Audit](https://agentstack.voostack.com/l/skill-mariusyvard-nulltohero-audit) — Skill · Free · security-reviewed — `agentstack add skill-mariusyvard-nulltohero-audit`
  Use when the user wants a complete, whole-site audit that combines search visibility, front-end defects, and design quality in one pass. Runs all 13 specialist sub-agents across SEO, accessibility/interaction/layout/code defects, and UX/visual/motion/content design, then merges them into one scored report with a prioritized action plan. Use for: 'audit my whole site', 'complete site audit', 'full…

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.