User-agent: *
Allow: /
# /embed (bare) is the LMS-embedding docs page — indexable.
# /embed?example=... and /embed?scene=... serve the app shell, canonical=/app.
# /showcase is the hero-only canvas, intentionally not indexed.
Disallow: /showcase
Disallow: /delphi/

# AI crawlers: we welcome indexing for search / AI overview purposes.
User-agent: GPTBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: PerplexityBot
Allow: /

Sitemap: https://electromagnetism3d.com/sitemap.xml