TradeBasis US Market Appraisal
Free US vehicle averages in USD from matched asking prices. VIN optional; limited public pilot.
我该使用它吗
质量与安全性
A
基于对工具定义和协议合规性的自动分析。
上下文开销
~674token 数（工具定义）
~7.1 KB典型响应大小
对注意力有中等影响（占 128k 上下文窗口的 0.53%）
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": {
"market-appraisal": {
"url": "https://tradebasis.net/mcp/appraisal"
}
}
}远程端点
https://tradebasis.net/mcp/appraisalstreamable-http它能做什么
工具清单
工具（1）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢appraise_vehicle(vin, year, make, model, trim, ...)
A derived TradeBasis asking-price market average. Supply year, make, model, trim and odometerMiles; VIN is optional. Omit market for nationwide US. May request a missing powertrain/body discriminator. Not a trade-in offer or completed-sale value.
输入模式
{
"type": "object",
"properties": {
"vin": {
"type": "string",
"maxLength": 30
},
"year": {
"type": "integer"
},
"make": {
"type": "string",
"maxLength": 60
},
"model": {
"type": "string",
"maxLength": 80
},
"trim": {
"type": "string",
"maxLength": 80
},
"odometerMiles": {
"type": "number",
"minimum": 0,
"maximum": 600000
},
"market": {
"type": "string",
"maxLength": 60,
"description": "Optional US state name or two-letter state code, not the user's precise location. Omit for nationwide US."
},
"fuelType": {
"type": "string",
"enum": [
"Gasoline",
"Diesel",
"Hybrid",
"Plug-in Hybrid",
"Electric"
]
},
"bodyStyle": {
"type": "string",
"maxLength": 50
}
},
"required": [
"odometerMiles"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"schemaVersion": {
"type": "string",
"const": "1.0"
},
"outcome": {
"type": "string",
"enum": [
"COMPLETE",
"INVALID_INPUT",
"CLARIFICATION_REQUIRED",
"INPUT_CONFLICT",
"NO_MATCHES",
"INSUFFICIENT_EVIDENCE",
"PROVIDER_FAILURE",
"TIMEOUT",
"CANCELLED",
"DISABLED",
"DAILY_LIMIT",
"ATTEMPT_LIMIT",
"BUSY",
"METER_UNAVAILABLE"
]
},
"message": {
"type": "string"
},
"retryable": {
"type": "boolean"
},
"retryAt": {
"type": "string"
},
"clarificationFields": {
"type": "array",
"items": {
"type": "string"
}
},
"subject": {
"type": "object",
"properties": {
"year": {
"type": "number"
},
"make": {
"type": "string"
},
"model": {
"type": "string"
},
"trim": {
"type": "string"
},
"odometerMiles": {
"type": "number"
},
"identitySource": {
"type": "string",
"enum": [
"manual",
"vin-assisted"
]
},
"fuelType": {
"type": "string"
},
"bodyStyle": {
"type": "string"
}
},
"required": [
"year",
"make",
"model",
"trim",
"odometerMiles",
"identitySource"
],
"additionalProperties": false
},
"currency": {
"type": "string",
"const": "USD"
},
"requestedMarket": {
"type": "string"
},
"actualMarket": {
"type": "string"
},
"calculatedAt": {
"type": "string"
},
"evidenceCount": {
"type": "integer",
"minimum": 0
},
"baseMarketAverage": {
"type": "integer",
"exclusiveMinimum": 0
},
"mileageAdjustment": {
"type": "integer"
},
"mileageAdjustedMarketAverage": {
"type": "integer",
"exclusiveMinimum": 0
},
"mileageAdjustmentAvailable": {
"type": "boolean"
},
"yearBracketUsed": {
"type": "boolean"
},
"excludedCount": {
"type": "integer",
"minimum": 0
},
"methodology": {
"type": "string"
},
"referralId": {
"type": "string",
"format": "uuid"
}
},
"required": [
"schemaVersion",
"outcome",
"message",
"retryable",
"currency",
"requestedMarket",
"calculatedAt",
"evidenceCount",
"mileageAdjustmentAvailable",
"yearBracketUsed",
"excludedCount",
"methodology"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}社区
证据
最近观测
已验证未记录版本1 个工具