Server definition

Hash: sha256:2cad2fc79ee06fe59b09641e2b8c04ef38e7d7a2645a23ade1214599013834ab
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": "Serve cross-border sellers' ongoing tax obligations: VAT registration, US sales-tax nexus, and filing calendars. Use vat_registration_guide(country, seller_type, annual_turnover_estimate, has_local_stock) for a registration decision tree covering EU/UK (with OSS/IOSS applicability). Use us_sales_tax_nexus(states_sales, has_physical_presence) to determine which US states trigger economic/physical nexus and where marketplace-facilitator collection applies. Use tax_filing_planner(market) for filing frequencies, deadline cadence, and record-keeping requirements. All thresholds/rates are public regulatory figures as of 2025/26 and MUST be verified against current official sources; this MCP does NOT perform live VAT-number or real-time rate validation (use VIES / official tax-authority APIs for that).",
  "tools": [
    {
      "description": "申报义务日历：申报频率 + 截止日节奏 + 记录保存要求 + 逾期风险（UK/EU/US）。\n\n参数：\n- market: 目标市场，\"UK\" / \"EU\" / \"US\"\n\n返回：该市场的申报频率、截止日节奏、记录保存年限、逾期风险。",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "email": {
            "default": "",
            "type": "string"
          },
          "license_key": {
            "default": "",
            "type": "string"
          },
          "market": {
            "type": "string"
          }
        },
        "required": [
          "market"
        ],
        "type": "object"
      },
      "name": "tax_filing_planner",
      "outputSchema": {
        "additionalProperties": true,
        "type": "object"
      }
    },
    {
      "description": "美国销售税 nexus 判定：经济 nexus / 实体 nexus → 需注册州清单 + 市场促进者代收提示。\n\n参数：\n- states_sales: 各州销售额（美元）与交易笔数，如 {\"CA\": {\"sales\": 520000, \"transactions\": 50},\n  \"TX\": {\"sales\": 30000, \"transactions\": 300}}（缺省则返回框架说明）\n- has_physical_presence: 是否在美有实体存在（自有仓库/办公室/员工/返货点）\n\n返回：逐州 nexus 判定 + 市场促进者（Amazon/Walmart/eBay）代收提示 + 实体 nexus 警示。",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "email": {
            "default": "",
            "type": "string"
          },
          "has_physical_presence": {
            "default": false,
            "type": "boolean"
          },
          "license_key": {
            "default": "",
            "type": "string"
          },
          "states_sales": {
            "additionalProperties": true,
            "default": null,
            "type": "object"
          }
        },
        "type": "object"
      },
      "name": "us_sales_tax_nexus",
      "outputSchema": {
        "additionalProperties": true,
        "type": "object"
      }
    },
    {
      "description": "VAT 注册决策树（UK/EU）：判断是否需要注册、门槛、OSS/IOSS 适用、自愿注册建议。\n\n参数：\n- country: 目标市场，支持 \"UK\" / \"EU\"（或具体国家码如 \"DE\"）\n- seller_type: 卖家设立状态，\"established\"=当地设立主体，\"netp\"=非当地设立主体（如中国卖家）\n- annual_turnover_estimate: 预估年应税销售额（本地货币：UK 用英镑、EU 用欧元）\n- has_local_stock: 是否在当地有库存（如 FBA UK / 欧盟仓）\n\n返回：是否需要注册 + 门槛 + OSS/IOSS 适用 + 市场促进者提示 + 自愿注册建议 + 逾期风险。",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "annual_turnover_estimate": {
            "default": 0,
            "type": "number"
          },
          "country": {
            "type": "string"
          },
          "email": {
            "default": "",
            "type": "string"
          },
          "has_local_stock": {
            "default": false,
            "type": "boolean"
          },
          "license_key": {
            "default": "",
            "type": "string"
          },
          "seller_type": {
            "default": "established",
            "type": "string"
          }
        },
        "required": [
          "country"
        ],
        "type": "object"
      },
      "name": "vat_registration_guide",
      "outputSchema": {
        "additionalProperties": true,
        "type": "object"
      }
    }
  ]
}

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