GroundTruth: 2026 US Tariff & Landed Cost
Source-linked 2026 US duty and landed cost facts for AI agents: layered tariffs, MPF and HMF.
我该使用它吗
质量与安全性
B
发现（1）
- LOWTool 'compute_tariff' description lacks action verb在 compute_tariff 中
基于对工具定义和协议合规性的自动分析。
上下文开销
~194token 数（工具定义）
~626 B典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.15%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"groundtruth": {
"url": "https://winter-river-47fc.contentforge-press.workers.dev/mcp"
}
}
}远程端点
https://winter-river-47fc.contentforge-press.workers.dev/mcpstreamable-http它能做什么
工具清单
工具（2）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢list_tariff_categories
List 2026 US tariff product categories, origin-country layers, MPF/HMF fees and notes.
输入模式
{
"type": "object",
"properties": {}
}🟢compute_tariff(product_description, origin_code, declared_value, arrival_mode, freight, ...)
Estimate total US customs duty (all stacking layers), MPF/HMF and landed cost from a plain product description. No HTS code required. Returns official sources and as-of date.
输入模式
{
"type": "object",
"properties": {
"product_description": {
"type": "string"
},
"origin_code": {
"type": "string",
"description": "CN|VN|IN|MX|US"
},
"declared_value": {
"type": "number"
},
"arrival_mode": {
"type": "string",
"description": "ocean|air"
},
"freight": {
"type": "number"
},
"insurance": {
"type": "number"
},
"broker_fee": {
"type": "number"
}
},
"required": [
"product_description",
"origin_code",
"declared_value"
]
}社区
证据
最近观测
已验证未记录版本2 个工具