{
  "name": "io.github.petrkrulis2022/touchstone-mcp",
  "description": "Dated SIU, the benchmark price of AI inference work: one free tool, three paid via x402.",
  "remote": {
    "type": "streamable-http",
    "url": "https://mcp.touchstoneassay.com/mcp"
  },
  "network": {
    "chain": "base-sepolia",
    "eip155": "eip155:84532",
    "note": "Testbed — Base Sepolia, not mainnet."
  },
  "settlement": {
    "asset": "usdc",
    "address": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "scheme": "x402/exact via Circle Gateway (GatewayWalletBatched)"
  },
  "tools": [
    {
      "name": "get_index",
      "description": "Returns the current signed Dated SIU print.",
      "price_usd": "0",
      "free": true
    },
    {
      "name": "get_quote",
      "description": "SIU price and USD equivalent for one call of a task class against a model.",
      "price_usd": "0.001",
      "free": false
    },
    {
      "name": "convert",
      "description": "SIU + USD equivalent for a specific token count against a model.",
      "price_usd": "0.001",
      "free": false
    },
    {
      "name": "verify_receipt",
      "description": "Reads an on-chain settlement and returns a signed attestation of quoted vs. paid.",
      "price_usd": "0.01",
      "free": false
    }
  ],
  "repository": "https://github.com/petrkrulis2022/dated-siu-inference",
  "docs": "https://touchstoneassay.com/for-agents.html"
}