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": "IntentFence Policy Agent",
  "description": "Authorizes exact autonomous-agent actions against explicit policy, returns short-lived signed receipts, and scans MCP tool metadata for high-risk gaps.",
  "version": "0.16.0",
  "supportedInterfaces": [
    {
      "url": "https://agentpass-protocol.rmalka06.chatgpt.site/a2a",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json",
    "text/plain"
  ],
  "skills": [
    {
      "id": "intentfence-agent-checkout",
      "name": "Budget-capped agent checkout",
      "description": "Choose an IntentFence paid outcome and receive the exact endpoint, validated input, Coinbase Agentic Wallet MCP request, Agentic Wallet argv, proactive x402 MCP tool call, and Base USDC ceiling without signing or initiating payment.",
      "tags": [
        "agent-commerce",
        "x402",
        "MCP",
        "Base",
        "USDC",
        "spend-control"
      ],
      "examples": [
        "Send A2A data {\"skill\":\"intentfence-agent-checkout\",\"product\":\"wallet-risk\",\"input\":{\"address\":\"0x1111111111111111111111111111111111111111\"}}."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-screen-base-wallet",
      "name": "Screen every Base recipient before payment",
      "description": "Run a live Base wallet-risk screen for 0.002 USDC before paying a new recipient, using one budget-capped x402 call and a fail-closed signed result.",
      "tags": [
        "wallet-risk",
        "Base",
        "USDC",
        "x402",
        "agent-commerce",
        "repeat-purchase"
      ],
      "examples": [
        "Screen 0x1111111111111111111111111111111111111111 before my agent sends Base USDC."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-production-policy-pack",
      "name": "Self-service production policy pack",
      "description": "Generate a runtime-specific fail-closed TypeScript guard, signed action and policy receipt, negative test vectors, and deployment checklist for 1 USDC through x402.",
      "tags": [
        "authorization",
        "Cloudflare Agents",
        "Coinbase AgentKit",
        "OpenAI Agents SDK",
        "MCP",
        "x402"
      ],
      "examples": [
        "Build an OpenAI Agents SDK function-tool guardrail for purchases up to 100 USD without a sales call."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-action-authorization",
      "name": "Fail-closed agent action authorization",
      "description": "Bind an exact MCP, HTTP, A2A, or payment action to an allowlist, cost ceiling, retention ceiling, and optional action-specific human approval. Returns a five-minute ES256 receipt and never executes the action.",
      "tags": [
        "agent-security",
        "authorization",
        "policy-enforcement",
        "MCP",
        "signed-receipt"
      ],
      "examples": [
        "Authorize this exact purchase tool call only if the resource is allowlisted and the quoted cost is at most 100 USD."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-agent-risk-scan",
      "name": "MCP metadata risk scan",
      "description": "Scan caller-supplied MCP tool definitions for missing schemas, conflicting annotations, absent approval binding, and missing cost boundaries without executing tools.",
      "tags": [
        "MCP",
        "agent-security",
        "risk-scan",
        "tool-metadata"
      ],
      "examples": [
        "Scan these MCP tools and identify consequential actions that lack approval binding."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-preflight",
      "name": "Agent payment preflight",
      "description": "Evaluate caller-declared payment intent and return safe_to_proceed, needs_review, or denied before the caller invokes its downstream tool. IntentFence does not independently authorize or execute the action.",
      "tags": [
        "declared-input-policy",
        "policy",
        "safety",
        "audit",
        "preflight",
        "x402",
        "USDC"
      ],
      "examples": [
        "Check whether a declared 428.20 USD quote is within a declared 500 USD ceiling."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-x402-readiness",
      "name": "Live x402 endpoint readiness",
      "description": "Make one bounded credential-free request to a public HTTPS endpoint, block redirects and private-network targets, validate its live x402 challenge, and return a signed receipt without paying the target.",
      "tags": [
        "x402",
        "endpoint-readiness",
        "payment-safety",
        "SSRF",
        "USDC"
      ],
      "examples": [
        "Check whether this endpoint currently returns a canonical Base USDC x402 challenge to an approved payee."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    },
    {
      "id": "intentfence-x402-assessment",
      "name": "Caller-observed x402 quote assessment",
      "description": "Validate and sign the exact PAYMENT-REQUIRED quote observed by the caller against a Base USDC ceiling, explicit payee allowlist, timeout, and resource binding. IntentFence never fetches or pays the target.",
      "tags": [
        "x402",
        "merchant-risk",
        "payment-safety",
        "quote-assessment",
        "USDC"
      ],
      "examples": [
        "Check that this exact x402 quote is canonical Base USDC, at most 0.10 USDC, pays an approved address, and is bound to the requested URL."
      ],
      "inputModes": [
        "application/json",
        "text/plain"
      ],
      "outputModes": [
        "application/json",
        "text/plain"
      ]
    }
  ]
}