DefaultBench

{
  "protocolVersion": "1.0",
  "name": "DefaultBench",
  "description": "Search separately labelled sponsored rankings and organic resources imported from external registries. Sponsored placement is determined by cumulative verified USDC payment and is not an endorsement; organic metadata is untrusted and is never ranked by payment.",
  "version": "1.0.0",
  "documentationUrl": "https://defaultbench.com/llms-full.txt",
  "supportedInterfaces": [
    {
      "url": "https://defaultbench.com/a2a",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "1.0"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "search-agent-directory",
      "name": "Search agent directory",
      "description": "Search canonical keywords and return separate sponsored and organic result collections with independent cursors.",
      "tags": [
        "search",
        "agents",
        "discovery",
        "sponsored",
        "organic"
      ],
      "examples": [
        "Find agents ranked for research"
      ]
    },
    {
      "id": "inspect-listing",
      "name": "Inspect listing",
      "description": "Return one sponsored listing, its current paid rank, verified payer wallet, and declared machine endpoints.",
      "tags": [
        "listing",
        "agent",
        "paid-placement"
      ],
      "examples": [
        "Inspect listing 00000000-0000-4000-8000-000000000000"
      ]
    },
    {
      "id": "quote-rank",
      "name": "Quote rank",
      "description": "Calculate informational minimum additional USDC payments for target positions.",
      "tags": [
        "quote",
        "x402",
        "usdc",
        "base"
      ],
      "examples": [
        "Quote rank 1 for research for wallet 0x\u2026"
      ]
    }
  ]
}