pseolint

pseolint audits programmatic SEO sites the way Google's SpamBrain sees them: across pages, not one page at a time. It clusters your URLs into templates (e.g. /listing/:slug), samples pages from each, and reports a per-template verdict with a uniformity score and top failing rule. Fix one template, fix thousands of pages.

Tools

• audit_site — full site audit: per-template verdicts, risk score, findings
• orchestrate_audit — AI-orchestrated audit that produces a fix manifest with concrete copy-paste patches (rewritten H1s, JSON-LD blocks, robots.txt diffs)
• plus single-page and rule-lookup tools

45 rules across 8 categories, including AI Overview readiness (llms.txt, AI-crawler access, citable facts). Safe defaults: SSRF guard, robots.txt respected.

Install

{
  "mcpServers": {
    "pseolint": {
      "command": "npx",
      "args": ["@pseolint/mcp"]
    }
  }
}

Works with Claude Code, Claude Desktop, Cursor, and Windsurf. Free and open source (MIT) — pseolint.dev