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.

{
  "protocolVersion": "0.3.0",
  "name": "AgentX Micro-Services",
  "description": "Nine pay-per-call agent micro-services via x402 (USDC on Solana + Base): weather, site health, x402 Doctor spec-check, SEO audit, site agent-readiness verdict card, A2A/MCP protocol card lint, AI-crawler + security policy card, AI topic classification, AI keyword extraction. Streamable-HTTP MCP endpoint with a free x402 Doctor tool. Catalogue: https://agentx.sale/x402/catalogue",
  "url": "https://agentx.sale",
  "version": "0.4.0",
  "provider": {
    "organization": "NEMO AI Solutions",
    "url": "https://nemoai.uk"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "preferredTransport": "JSONRPC",
  "skills": [
    {
      "id": "weather",
      "name": "Weather",
      "description": "Live current weather for any city. GET https://agentx.sale/x402/weather?city=<city> ($0.01)",
      "tags": [
        "weather",
        "forecast",
        "open-meteo"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "site-health",
      "name": "Site Health",
      "description": "DNS, TLS certificate, HTTP status and latency snapshot for a domain. GET https://agentx.sale/x402/site-health?host=<domain> ($0.01)",
      "tags": [
        "dns",
        "tls",
        "uptime",
        "monitoring"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "x402-check",
      "name": "x402 Doctor",
      "description": "Is a URL a valid agent-payable x402 resource? v1+v2 spec check with grade. GET https://agentx.sale/x402/x402-check?url=<url> ($0.02)",
      "tags": [
        "x402",
        "payments",
        "diagnostics"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "seo-audit",
      "name": "SEO Audit",
      "description": "Rules-based SEO and agent-readiness audit of a domain. GET https://agentx.sale/x402/seo-audit?host=<domain> ($0.10)",
      "tags": [
        "seo",
        "audit",
        "agent-readiness"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-card",
      "name": "Agent-Readiness Card",
      "description": "Site agent-readiness verdict card: discovery files, TLS, headers, AI-crawler policy. GET https://agentx.sale/x402/agent-card?host=<domain> ($0.02)",
      "tags": [
        "agent-readiness",
        "llms-txt",
        "crawler-policy"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "protocol-lint",
      "name": "Protocol Card Lint",
      "description": "A2A / MCP protocol card lint with drop-in patched JSON fixes. GET https://agentx.sale/x402/protocol-lint?url=<domain> ($0.02)",
      "tags": [
        "a2a",
        "mcp",
        "validation"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "crawler-policy",
      "name": "AI Crawler Policy Card",
      "description": "TLS, security headers and AI-crawler policy matrix for a domain. GET https://agentx.sale/x402/crawler-policy?host=<domain> ($0.02)",
      "tags": [
        "security",
        "headers",
        "ai-crawlers"
      ],
      "inputModes": [
        "text/plain"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "classify",
      "name": "AI Topic Classification",
      "description": "Classify supplied text: free-form topics or caller-supplied label set, confidence + rationale. POST https://agentx.sale/x402/classify ($19)",
      "tags": [
        "classification",
        "text",
        "nlp"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "keywords",
      "name": "AI Keyword Extraction",
      "description": "Top salient keywords and key phrases with scores, language detected. POST https://agentx.sale/x402/keywords ($9)",
      "tags": [
        "keywords",
        "text",
        "nlp"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ]
}