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Quick Reference Fresh
Fast-access reference for LLM-LD file structures, schemas, and troubleshooting.
Reference Sections
| Section | What's in it |
|---|---|
| File Structures and Schemas | File paths, JSON schemas, llm-index.json properties, robots.txt templates |
| Troubleshooting | Common issues, verification failures, conformance checklist |
The Three Files
Every LLM-LD implementation uses these files:
| File | Location | Purpose |
|---|---|---|
llm-index.json | /.well-known/llm-index.json | Complete AI-readable index of your site |
ai-discovery | /ai-discovery | HTML bridge page connecting to the network |
llms.txt | /llms.txt (AI subdomain) | Plain-text summary for inference-time AI |
Conformance at a Glance
| Level | Name | Requirements |
|---|---|---|
| 1 | Crawl-Ready | Schema.org + AI Discovery Page + robots.txt + footer link |
| 2 | Ingest-Ready | Level 1 + llm-index.json + entities.json + knowledge-graph.json |
| 3 | Agent-Ready | Level 2 + defined actions + machine-accessible endpoints |
Minimum Required Footer Link
html
<a href="/ai-discovery">🤖 AI-Optimized Website</a>This exact text and emoji is required for network verification.
@context (Always Required)
json
{
"@context": ["https://schema.org", "https://llmld.org/v1"],
"@type": "llmld:AIWebsite"
}