{
  "schema": "qmt-mcp-first-slice/v1",
  "classification": "synthetic_contract_only_not_live_market_data",
  "contracts": {
    "snapshot": {
      "kind": "snapshot.l2_10",
      "required": ["symbol", "exchange", "timestamp_ms", "last_price", "total_bid_volume", "total_ask_volume", "bids", "asks", "source"],
      "levels": 10
    },
    "l2_event": {
      "kinds": ["l2.order", "l2.trade"],
      "required": ["symbol", "exchange", "sequence", "timestamp_ms", "price", "volume", "side", "origin"],
      "origins": {
        "SZ": "xtquant.native",
        "SH": "axorderbook.reconstructed"
      }
    }
  },
  "first_slice_gates": {
    "read_only": true,
    "fixture_data": "synthetic_only",
    "blocked_sensitive_fields": ["password", "token", "cookie", "credential", "private_key", "account_id", "bank", "card_number", "otp"],
    "blocked_live_intents": ["order_stock", "cancel_order_stock", "submit_order", "cancel_order"],
    "next_gate": "buyer_owned_qmt_simulation_or_sandbox_acceptance"
  },
  "public_baseline_evidence": {
    "commit": "a92a7d203584cebe9611ba7d3a7de225d857e1e5",
    "mcp_tool_count": 5,
    "tests_present": false,
    "local_contract_preflight": "22/22 PASS"
  }
}