SEO Audit Agent — Security skill for Claude Code

SEO Audit Agent

**Give your AI coding assistant a job: audit my site's technical SEO, page by page — and don't stop until every priority page is checked.**

SEO Audit Agent is a tiny, open, do-it-yourself technical SEO auditor. You install it once into [Claude Code](https://claude.com/claude-code), [OpenCode](https://opencode.ai), or [Codex CLI](https://github.com/openai/codex). From then on, you just say:

*"Audit 20 pages of my site based on site.md and give me the prioritized fix report."*

…and your AI goes to work: fetching live pages from your sitemap, extracting the exact fact set (titles, meta descriptions, h1 structure, canonicals, Open Graph, image alts, structured data), recording each page through an evidence-gated engine that **scores deterministically** — same facts, same verdict, every time. Fix pages, re-audit, watch the deltas.

No accounts. No subscriptions. No black-box "site health 74/100" — you see every issue, per page, with the facts that produced it.

---

What you get

📏 Deterministic scoring	Your AI collects facts; the engine judges. Two sessions auditing the same page produce the identical score. No LLM vibes in the verdict.
🚫 Scope-locked	The engine refuses any URL outside the domain declared in site.md. No drive-by audits of the wrong site.
✅ Completeness gate	A page counts only when its full fact set is recorded. Partial audits are visible but don't count toward the target.
🔁 Fix → re-audit → delta	reaudit replaces facts for the same page and shows the score change. Progress becomes measurable.
📄 Prioritized reports	export md writes SEO-AUDIT.md: worst pages first, CRITICAL/HIGH/MEDIUM/LOW issues, explicit fix order. CSV too.
🔁 Batch loop + scheduler	Resume across sessions; hands-free mode wakes your AI tool per batch.

---

Install (pick ONE — both take under 2 minutes)

Option A · One terminal command

curl -fsSL https://raw