SmitheryListed

pseolint

Audit programmatic SEO sites for Google SpamBrain risk the way the algorithm sees them — across pages, not one page at a time. pseolint clusters your URLs into templates (e.g. `/listing/:slug`), samples pages from each, and returns a per-template verdict with a 0–100 risk score and the top failing rule. Fix one template, fix thousands of pages. 40+ rules across integrity, discoverability, citation, and data categories, including AI Overview / answer-engine readiness (llms.txt, AI-crawler access, citable facts). SaaS-safe: SSRF guard, fetch caps, robots.txt honored. **Tools:** `pseolint_audit_site`, `pseolint_explain_score`, `pseolint_check_page_technical`. Free and rate-limited anonymously; create a free API key at pseolint.dev for higher limits. Open source (MIT).

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.