x402-health-oracle

Execution oracle for AI agents: will your tx or payment land on time? 12 networks measured every 2 s, signed evidence (BLAKE3+Ed25519, EIP-191), kernel-level TLS round trip via eBPF. x402 pay-per-call: USDC on Base, Polygon, Arbitrum One + HBAR on Hedera testnet. On-chain registry on Arbitrum. ETHGlobal + Casper finalist

Installation

{
  "mcpServers": {
    "phoenix-mcp-server": {
      "command": "npx",
      "args": [
        "phoenix-mcp-server"
      ]
    }
  }
}

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