generated: '2026-08-02'
method: probed
source: https://www.checkerspot.com/
host: https://www.checkerspot.com
notes: >-
  Checkerspot publishes no /.well-known/ discovery surface. Every RFC 8615 path probed
  returns 404 on both the apex (checkerspot.com, which 301s to www) and the www host;
  the WordPress theme answers with its own HTML 404 page, so the bodies are not
  documents. No llms.txt is published. robots.txt (200) is a stock WordPress file that
  only disallows /wp-admin/ and sets a crawl-delay of 10 - it names no AI or answer-engine
  crawlers either way. The only machine-readable surfaces on the domain are the Rank
  Math SEO sitemap index and the WordPress RSS feed. No API host exists to probe: every
  conventional API/docs subdomain is NXDOMAIN.
documents:
- path: /.well-known/security.txt
  status: 404
- path: /.well-known/openid-configuration
  status: 404
- path: /.well-known/oauth-authorization-server
  status: 404
- path: /.well-known/api-catalog
  status: 404
- path: /.well-known/ai-plugin.json
  status: 404
- path: /.well-known/agent-card.json
  status: 404
- path: /.well-known/agent.json
  status: 404
- path: /llms.txt
  status: 404
- path: /openapi.json
  status: 404
- path: /swagger.json
  status: 404
- path: /api-docs
  status: 404
- path: /graphql
  status: 404
- path: /robots.txt
  status: 200
  content_type: text/plain
  note: stock WordPress robots.txt; Disallow /wp-admin/, Allow /wp-admin/admin-ajax.php,
    Crawl-delay 10, Sitemap https://www.checkerspot.com/sitemap_index.xml
- path: /sitemap_index.xml
  status: 200
  content_type: application/xml
  note: Rank Math SEO sitemap index (post, page, category, local)
- path: /feed/
  status: 200
  content_type: application/rss+xml
  note: WordPress RSS 2.0 feed - wired as BlogRSS in apis.yml
other_hosts:
- host: checkerspot.com
  resolves: true
  note: apex 301s to https://www.checkerspot.com/; the same /.well-known/* paths all 404
- host: api.checkerspot.com
  resolves: false
- host: docs.checkerspot.com
  resolves: false
- host: developer.checkerspot.com
  resolves: false
- host: developers.checkerspot.com
  resolves: false
- host: app.checkerspot.com
  resolves: false
- host: status.checkerspot.com
  resolves: false
- host: trust.checkerspot.com
  resolves: false
- host: security.checkerspot.com
  resolves: false
x-evidence:
  fetched: '2026-08-02'
  method: curl GET with redirects (status codes recorded verbatim), dig for subdomain
    resolution