How do I install the SEO Technical skill?

Run npx skillmds@latest add fusengine/seo-technical in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is SEO Technical safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with SEO Technical?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is SEO Technical free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published SEO Technical?

fusengine (@fusengine) published this skill. Their other Agent Skills are listed on their SkillMD profile.

SEO Technical

Name: SEO Technical
Rating: 4.2 (5 reviews)
Author: fusengine

Use when auditing technical SEO — robots.txt, sitemap.xml, Core Web Vitals, crawlability, indexability.

fusengine e34b5c9 1.5 KB Updated Sep 10, 2026

Marketing & Growth

Install

Press C to copy

$ npx skillmds@latest add fusengine/seo-technical

Installs into ~/.claude/skills (or .claude/skills inside a project). Restart Claude Code to pick it up.

Download SKILL.md

＋ Add to collection

README badge

[![SkillMD](https://skillmd.com/badge/fusengine/seo-technical.svg)](https://skillmd.com/skills/fusengine/seo-technical)

Trust & safety

Audits pending

Not yet audited · commit e34b5c9

Permissions this skill uses

Makes network calls
The instructions fetch remote URLs or call external services.

Works with: Claude Code Claude.ai OpenAI Codex +

File contents

Technical SEO

Workflow

Fetch /robots.txt → scripts/parse-robots.ts
Fetch /sitemap.xml → scripts/parse-sitemap.ts
Run Lighthouse locally → scripts/check-cwv.ts <url>
Verify mobile-first signals (viewport, responsive images)
Check HTTPS, HSTS, redirects chains

Core Web Vitals (2026)

LCP: < 2.5s
INP: < 200ms (replaced FID March 2024)
CLS: < 0.1

Indexability Checks

robots.txt doesn't block critical paths
<meta name="robots"> not noindex on important pages
Canonical points to indexable URL
No nofollow on internal navigation

References

skills/seo/05-technical-seo/ (core-web-vitals, crawlability, mobile-first, structured-data-testing)

fusengine/agents/tree/main/plugins/seo/skills/seo-technical commit e34b5c9dd2

Frequently asked questions

npx skillmds@latest add fusengine/seo-technical