Server definition

Hash: sha256:ed533bdf2472aa1429f8b19d237152bb06d413bb6f02e9d988a910bd348fd4a5
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "Get TrustBench liveness rankings for x402 providers by capability. Returns a scored list of providers with latency and success-rate telemetry. Methodology note: scores are derived from HEAD-probe liveness checks (3 samples from one host), not a rigorous benchmark. See trustbench.io/methodology. Output: returns a JSON array. Each object has name (string, provider name), score (number 0-100, composite liveness score), latency_p50 (number, ms), success_rate (number 0.0-1.0, last 7 days), endpoint (string, URL), capabilities (array of strings).",
      "inputSchema": {
        "properties": {
          "capability": {
            "description": "The provider capability to query rankings for.",
            "enum": [
              "search",
              "inference",
              "data",
              "media",
              "infra"
            ],
            "type": "string"
          }
        },
        "required": [
          "capability"
        ],
        "type": "object"
      },
      "name": "get_rankings",
      "outputSchema": null
    },
    {
      "description": "Fetch a TrustBench routing receipt by ID. Receipts are immutable, Ed25519-signed records of a routing or payment event. Use to verify what was paid, to whom, for what capability, and what the on-chain settlement reference is. IDs start with rcpt_ (Phase 3) or rrcpt_ (Phase 4). Output: returns the signed receipt envelope as JSON. Phase 3 (rcpt_) returns a SignedReceipt with receipt (call metadata + settlement ref) and signature (Ed25519 over JCS-canonicalized receipt body). Phase 4 (rrcpt_) returns {receipt, signature} where receipt.paid contains routing details and signature covers the canonical envelope. To verify an envelope offline use the verify_receipt tool with the returned JSON, or @trustbench/verify-receipt npm.",
      "inputSchema": {
        "properties": {
          "receipt_id": {
            "description": "The receipt ID, e.g. rcpt_01KQY7C44GAPSXZPFQYRZ1D10C or rrcpt_…",
            "type": "string"
          }
        },
        "required": [
          "receipt_id"
        ],
        "type": "object"
      },
      "name": "get_receipt",
      "outputSchema": null
    },
    {
      "description": "Verify the Ed25519 signature on a TrustBench receipt. Two modes: (1) Lookup mode — pass receipt_id and the server fetches the receipt from trustbench.io and re-runs verification (handy when you only have an ID). (2) Offline mode — pass receipt_json (the full {receipt, signature} envelope an agent received from a third party) and the server verifies the Ed25519 signature against the published public key at trustbench.io/.well-known/trustbench-pubkey without trusting the database. Exactly one of receipt_id or receipt_json must be provided. Output: returns JSON with receipt_id, signature_valid (boolean), on_chain_verified (boolean, where present), signature_alg (\"ed25519\"), verify_url, pubkey_url. For non-server-mediated verification with no network round-trip, use the @trustbench/verify-receipt npm package.",
      "inputSchema": {
        "oneOf": [
          {
            "required": [
              "receipt_id"
            ]
          },
          {
            "required": [
              "receipt_json"
            ]
          }
        ],
        "properties": {
          "receipt_id": {
            "description": "Lookup mode: the receipt ID to fetch and verify. Mutually exclusive with receipt_json.",
            "type": "string"
          },
          "receipt_json": {
            "description": "Offline mode: a full signed-receipt envelope {receipt, signature} (or a Phase 3 SignedReceipt). Verified against the published Ed25519 public key without database lookup. Mutually exclusive with receipt_id.",
            "type": "object"
          }
        },
        "type": "object"
      },
      "name": "verify_receipt",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:ed533bdf2472aa1429f8b19d237152bb06d413bb6f02e9d988a910bd348fd4a5 | sha256sum