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AI Signal Registry

One canonical URL per signal. This is the citation surface for the 167-signal system.

robots.txt allow lane

Gate, discovery and crawler permission.

canonical signal

sitemap.xml

Inventory, structure and freshness.

canonical signal

llms.txt

Curated AI reading list.

canonical signal

ai.json

AI manifest / machine contract.

canonical signal

intents.json

AI feed unit for questions, actions and routing.

canonical signal

ai-proof.json

Proof registry, SHA, OTS and provenance discipline.

canonical signal

Frequently Asked Questions

What is B2B AI Library?

B2B AI Library is a machine-readable knowledge base for AI maturity, AI signals, AI readiness, and B2B AI infrastructure.

What is AI readiness?

AI readiness means a website or organization can be found, read, understood, verified, and trusted by AI systems.

What are AI signals?

AI signals are machine-readable files, metadata, schema, and proof layers that help AI systems understand and evaluate a website.

Why is sitemap.xml important?

sitemap.xml tells crawlers which pages exist and when they were updated. It is the inventory signal of an AI-readable website.

Why is intents.json important?

intents.json explains what questions the site can answer and which pages should be used for those answers.