{
  "$schema": "https://a2a-protocol.org/schemas/agent-card/v1.0.0.json",
  "schemaVersion": "1.0.0",
  "name": "Wayback Reel",
  "description": "Minimalist archival web app that fetches one Wayback Machine snapshot per archived year for any URL and encodes an H.264 MP4 time-lapse video in the browser using FFmpeg WebAssembly.",
  "url": "https://h3manth.com/fun/wayback-to-reel/",
  "version": "1.0.0",
  "provider": {
    "organization": "Hemanth HM",
    "url": "https://h3manth.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "webmcp": true,
    "tools": [
      {
        "name": "get_wayback_timeline",
        "description": "Fetch one verified Wayback Machine HTML snapshot per archived year for a domain or URL.",
        "parameters": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string",
              "description": "Website domain or URL (e.g. apple.com, info.cern.ch)"
            }
          },
          "required": ["url"]
        }
      },
      {
        "name": "create_wayback_video",
        "description": "Fetch yearly Wayback Machine snapshots for a domain and encode an H.264 MP4 time-lapse in the browser.",
        "parameters": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string",
              "description": "Website domain or URL"
            },
            "secondsPerYear": {
              "type": "number",
              "enum": [0.6, 1.0, 1.6],
              "default": 1.0
            }
          },
          "required": ["url"]
        }
      }
    ]
  },
  "communication": {
    "preferredChannel": "https",
    "endpoints": {
      "timeline": "https://h3manth.com/fun/wayback-to-reel/api/timeline",
      "snapshot": "https://h3manth.com/fun/wayback-to-reel/api/snapshot",
      "openapi": "https://h3manth.com/fun/wayback-to-reel/openapi.json"
    }
  }
}