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": "AARN",
  "description": "Paid x402-gated public web reading, extraction and evidence research.",
  "supportedInterfaces": [
    {
      "url": "https://api.aarn.space/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "version": "1.0.0",
  "documentationUrl": "https://api.aarn.space/docs",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "securitySchemes": {
    "x402": {
      "apiKeySecurityScheme": {
        "location": "header",
        "name": "PAYMENT-SIGNATURE",
        "description": "x402 v2 per-request payment proof; obtain the canonical payment challenge from an unpaid SendMessage."
      }
    }
  },
  "securityRequirements": [
    {
      "schemes": {
        "x402": {
          "list": []
        }
      }
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "web_content_extraction:v1",
      "name": "AARN",
      "description": "Extract clean, LLM-ready Markdown or plain text from up to 5 public webpage URLs. Removes page boilerplate and returns structured per-URL results for AI agents, RAG ingestion, research and summarization.",
      "tags": [
        "web-content",
        "web-extraction",
        "content-extraction",
        "url-to-markdown",
        "webpage-to-markdown",
        "agent-service"
      ],
      "examples": [
        "Extract clean, LLM-ready Markdown or plain text from up to 5 public webpage URLs. Removes page boilerplate and returns structured per-URL results for AI agents, RAG ingestion, research and summarization."
      ]
    },
    {
      "id": "web_read:v1",
      "name": "AARN Web Read",
      "description": "Read one public webpage URL and return clean, LLM-ready Markdown or plain text. Designed for AI agents that need webpage contents, RAG context, research or summarization.",
      "tags": [
        "web-read",
        "read-webpage",
        "url-contents",
        "url-to-markdown",
        "webpage-to-markdown",
        "clean-markdown",
        "rag-context",
        "agent-service"
      ],
      "examples": [
        "Read one public webpage URL and return clean, LLM-ready Markdown or plain text. Designed for AI agents that need webpage contents, RAG context, research or summarization."
      ]
    },
    {
      "id": "web_research:v1",
      "name": "AARN Web Research",
      "description": "Answer one bounded research question using up to five public web sources, with structured findings linked to retrieved evidence and explicit missing information. This is bounded evidence synthesis, not exhaustive research or a truth guarantee.",
      "tags": [
        "web-research",
        "evidence-backed-research",
        "source-citations",
        "agent-service"
      ],
      "examples": [
        "Answer one bounded research question using up to five public web sources, with structured findings linked to retrieved evidence and explicit missing information. This is bounded evidence synthesis, not exhaustive research or a truth guarantee."
      ]
    }
  ]
}