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Card snapshot

vouch.clawhard.com · 2026-11-11 17:15:02 UTC · b7d58f5423fa30215ed4c2b0ab8b68408164cbd366b0c13b332ea3ad75abb7e0

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": "Vouch",
  "description": "Vouch checks links and quotes against the live web: which links load, redirect, 404, soft-404 or point to a missing #anchor (with the closest real page from the site's sitemap), and whether a page really contains a quote, word for word or with changed words and numbers. No account.",
  "version": "1.0.0",
  "url": "https://vouch.clawhard.com/a2a",
  "preferredTransport": "JSONRPC",
  "protocolVersion": "1.0",
  "supportedInterfaces": [
    {
      "url": "https://vouch.clawhard.com/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://vouch.clawhard.com/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "organization": "Clawhard Studio",
    "url": "https://clawhard.com"
  },
  "iconUrl": "https://clawhard.com/icon-512.png",
  "documentationUrl": "https://vouch.clawhard.com/llms.txt",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "vouch_check_links",
      "name": "Check that links load, where they redirect and whether #anchors exist",
      "description": "Use when the user asks whether links work, or before links, sources or doc URLs go into an answer, README, report, email or code comment (signals: \"are these links dead\", \"check the links in this README\", \"does this URL exist\", \"404\", \"broken link\", \"where does this redirect\", \"is this docs page still there\").",
      "tags": [
        "vouch",
        "DeveloperApplication",
        "read-only"
      ],
      "examples": [
        "Are any of the links in this README dead?",
        "Does https://docs.stripe.com/api/charge exist?",
        "Does this Wikipedia article really say this quote?"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "vouch_check_quote",
      "name": "Check whether a web page really contains a quote",
      "description": "Use when a quote, a statistic or a claim is attributed to a web page and the user asks whether the source says it, or before a citation goes into an answer, report, article or essay (signals: \"does this article actually say\", \"verify this quote\", \"is this citation real\", \"check the source\", \"did they really write that\", \"fact-check this quote against the link\").",
      "tags": [
        "vouch",
        "DeveloperApplication",
        "read-only"
      ],
      "examples": [
        "Are any of the links in this README dead?",
        "Does https://docs.stripe.com/api/charge exist?",
        "Does this Wikipedia article really say this quote?"
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    }
  ]
}