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": "Tereno",
  "description": "Verifiable evidence for autonomous agents. Tereno answers questions about Base token metadata, current chain state and contract risk, plus sourced evidence for prediction-market propositions. Every answer carries provenance and a receipt, is paid per call with x402, and can be reused by another agent instead of being recomputed.",
  "supportedInterfaces": [
    {
      "url": "https://www.tereno.xyz/api/a2a?source=a2a&discovery=tereno-a2a-v1",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Tereno",
    "url": "https://www.tereno.xyz"
  },
  "iconUrl": "https://www.tereno.xyz/icon-bazaar.png",
  "version": "1.0.0",
  "documentationUrl": "https://www.tereno.xyz/openapi.yaml",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "token-identity",
      "name": "Token Identity",
      "description": "Read a Base token's name, symbol, decimals and total supply directly from chain, with evidence that names the block it was read at.",
      "tags": [
        "erc20",
        "token",
        "metadata",
        "decimals",
        "symbol",
        "base"
      ],
      "examples": [
        "What are the decimals and symbol of this ERC-20 on Base: 0x..."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "chain-state",
      "name": "Current Chain State",
      "description": "Latest Base block number, timestamp, base fee and suggested gas fees as one verifiable observation.",
      "tags": [
        "chain-info",
        "block-number",
        "gas-price",
        "base-fee",
        "base"
      ],
      "examples": [
        "What is the current Base block and gas price?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "smart-contract-verification",
      "name": "Smart Contract Verification",
      "description": "Verify executable Base smart-contract state: whether an address is code, common proxy and pause signals, and a bounded action verdict with its validity window.",
      "tags": [
        "smart-contract",
        "onchain",
        "verification",
        "base",
        "bytecode"
      ],
      "examples": [
        "Verify this Base contract before I interact with it: 0x..."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "prediction-evidence",
      "name": "Prediction Market Evidence",
      "description": "Current sourced, machine-readable evidence supporting or contradicting a prediction-market proposition, with provenance per source.",
      "tags": [
        "prediction-market",
        "polymarket",
        "evidence",
        "provenance",
        "facts"
      ],
      "examples": [
        "Audit factual evidence for: Will Ethereum Pectra upgrade activate before Q4 2026?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    }
  ]
}