seo-crawl-render

Produces ONE PageSnapshot consumed by all other skills. Building it once is what makes the offline (Tier 0) audit possible.

PageSnapshot shape

{
  target: { kind: "url"|"path", value },
  status_chain: [ {url, status, location?} ],   // redirects, final status
  headers: { ... },                              // final response headers (incl. X-Robots-Tag, content-type, hreflang Link)
  raw_html: "...",                               // pre-JS HTML the crawler/AI sees first
  rendered_dom: "..."|null,                      // post-JS DOM (null if no render available)
  render: { needed: bool, used: "webfetch"|"playwright"|"firecrawl"|"none", confidence: "high"|"reduced" },
  artifacts: { robots_txt: "..."|null, sitemaps: [...], llms_txt: "..."|null },
  tier: 0|1|2
}