Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Japan Weather API",
  "description": "Japan Meteorological Agency forecasts, overviews, and weather warnings for every JP region, with city-name aliases. Pay-per-call HTTP API using the x402 payment protocol (USDC on Base / Polygon / Solana) \u2014 no API key or signup. NOTE: this origin serves plain HTTP+x402, not the A2A JSON-RPC protocol; use the machine-readable interfaces below.",
  "url": "https://weather.agentic-jp.com/",
  "version": "1.0.0",
  "provider": {
    "organization": "MAMETA",
    "url": "https://agentic-jp.com/"
  },
  "documentationUrl": "https://weather.agentic-jp.com/llms.txt",
  "interfaces": {
    "x402_manifest": "https://weather.agentic-jp.com/.well-known/x402",
    "openapi": "https://weather.agentic-jp.com/openapi.json",
    "skill_guide": "https://weather.agentic-jp.com/.well-known/skill.md",
    "mcp": "npx -y @mameta/japan-data-mcp"
  },
  "capabilities": {
    "a2a": false,
    "protocol": "http+x402"
  },
  "skills": [
    {
      "id": "weather-forecast",
      "name": "weather forecast"
    },
    {
      "id": "weather-warnings",
      "name": "weather warnings"
    }
  ]
}