AI agents

AI agents and LLM crawler guide

How AI search systems, LLM crawlers, and answer engines can discover listopenai services, comparisons, citations, and structured data.

101Services

132Features

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agents.json AI agent manifest and citation policy api-catalog.json Catalog of machine-readable resources llms.txt Compact LLM entry point citation-index.json Citation-ready claims and source URLs retrieval-index.jsonl JSONL chunks for retrieval knowledge-graph.json Service relationship graph