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Card snapshot

a2a-inspector-liart.vercel.app · 2026-06-19 06:25:32 UTC · add422204d52fb15c694310ef946e3f720402147e63355bf808d1b4b436fdb7d

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.

{
  "protocolVersion": "0.2.5",
  "name": "Echo Agent (Demo)",
  "description": "A bundled demonstration agent shipped with A2A Inspector. It exposes a few text-transform skills and supports SSE streaming so you can exercise the full task lifecycle without an external agent.",
  "url": "https://a2a-inspector-liart.vercel.app/api/demo-agent",
  "version": "1.0.0",
  "provider": {
    "organization": "A2A Inspector",
    "url": "https://a2a-inspector-liart.vercel.app"
  },
  "iconUrl": "https://a2a-inspector-liart.vercel.app/icon.svg",
  "documentationUrl": "https://a2a-inspector-liart.vercel.app",
  "preferredTransport": "JSONRPC",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": true
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "echo",
      "name": "Echo",
      "description": "Repeats your message back verbatim.",
      "tags": [
        "text",
        "demo"
      ],
      "examples": [
        "Say hello back to me",
        "Echo: testing 1 2 3"
      ]
    },
    {
      "id": "shout",
      "name": "Shout",
      "description": "Returns your message in UPPERCASE.",
      "tags": [
        "text",
        "transform"
      ],
      "examples": [
        "make this loud",
        "shout the announcement"
      ]
    },
    {
      "id": "reverse",
      "name": "Reverse",
      "description": "Reverses the characters of your message.",
      "tags": [
        "text",
        "transform"
      ],
      "examples": [
        "reverse: stressed"
      ]
    }
  ]
}