Tech SEO Toolkit — AI skill for Claude Code

🔎 tech-seo-toolkit — a Claude Code skill

**Audit and fix the technical SEO of any website — so it ranks on Google *and* gets cited by AI assistants.**

An [Agent Skill](https://docs.claude.com) for [Claude Code](https://claude.com/claude-code) that runs on an existing site: it finds the technical gaps, then fixes them one at a time — schema, sitemap, robots, speed, and the server config that ties it together.

What it checks and fixes

• JSON-LD schema — the right structured data per page type (LocalBusiness, Service, FAQ, Breadcrumb…), validated. Foundational in 2026, not optional.
• sitemap.xml — created/repaired with all public pages, referenced in robots and ready to submit to Search Console + Bing.
• robots.txt — allows search engines and the AI crawlers most sites silently miss: GPTBot, OAI-SearchBot, ChatGPT-User, Google-Extended, ClaudeBot, PerplexityBot, Applebot, meta-externalagent, CCBot and more. This is how you become eligible to be cited by ChatGPT, Gemini, Perplexity & Copilot.
• Core Web Vitals / page speed — defer JS, WebP/AVIF images, kill render-blocking resources. Targets LCP < 2.5s · INP < 200ms · CLS < 0.1, and a greener GTmetrix / PageSpeed score.
• Indexing & server config — HTTPS + canonical, clean URLs, caching, and security headers via a ready .htaccess.

How it works

1. Audit — reports the current state and a prioritized findings list (biggest wins first) before changing anything.
2. Fix — applies each item and verifies it, one at a time. For owner-only steps (submit the sitemap, run a live speed test) it gives exact instructions and asks for a screenshot to confirm.
3. Verify live — re-tests speed, re-validates schema, confirms robots + sitemap resolve, and reports the before/after.

What's inside

• SKILL.md — the audit → fix → verify workflow.
• references/schema-snippets.md — ready JSON-LD blocks per page type.
• assets/ — `robo