{
  "_schema": "knowledge-base-article/v1",
  "title": "AI-to-AI Communication Protocols",
  "intro": "How AI systems discover, understand, and exchange data with websites without human intervention.",
  "sections": [
    {
      "heading": "Discovery Protocols",
      "body": "<p>AI agents discover sites through standardized entry points:</p><ul><li><code>/ai/manifest.json</code> — Primary discovery endpoint</li><li><code>robots.txt</code> — Crawler directives and sitemap links</li><li><code>/llm.txt</code> — Human-readable summary for language models</li><li>Schema.org <code>WebSite</code> markup in HTML</li></ul>"
    },
    {
      "heading": "Data Exchange Formats",
      "body": "<ul><li><strong>JSON-LD</strong> — Linked data for semantic relationships</li><li><strong>JSON endpoints</strong> — Structured data at predictable URLs</li><li><strong>Schema.org vocabulary</strong> — Shared semantic language for entities</li></ul>"
    },
    {
      "heading": "Trust & Authentication",
      "body": "<p>The Digital Karma Web Federation uses transparent trust scoring rather than cryptographic authentication. Sites earn trust through measurable quality signals — Schema coverage, endpoint completeness, content freshness, and federation participation. The score is public and verifiable by any agent.</p>"
    }
  ],
  "seo": {
    "meta_title": "AI-to-AI Communication Protocols | Knowledge Base | Digital Karma Web",
    "meta_description": "How AI systems discover, understand, and exchange data with websites without human intervention through standardized protocols."
  }
}