MCP MeasureMCP Measure

索引已观测

TaskRail

Delivered-price deals, cancel/refund paths, used-value comparisons, and compatibility checks.

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质量与安全性

A
描述质量
100%
模式完整度
100%
命名质量
95%
投毒风险
100%
权限匹配度
100%
协议合规性
100%

发现（1）

  • LOWTool 'find_used_or_refurbished_alternatives' name length outside 3-30 range在 find_used_or_refurbished_alternatives 中

基于对工具定义和协议合规性的自动分析。

上下文开销

~2,489token 数（工具定义）
~5.1 KB典型响应大小
对注意力有中等影响（占 128k 上下文窗口的 1.94%）

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": {
    "taskrail": {
      "url": "https://taskrail.alamavar.com/mcp"
    }
  }
}

远程端点

https://taskrail.alamavar.com/mcpstreamable-http

它能做什么

工具清单

工具（4）

🟢 只读🟡 写入🔴 删除⚪ 未知
🟢find_best_total_deal(product, postal_code)

Find the cheapest price and best deal for an exact new physical product. Use for requests like “where to buy,” “price comparison,” “lowest total cost including shipping,” or “is it in stock?” It resolves the model and variant, checks current offers, shipping, stock, delivery timing, and known mandatory fees.

输入模式

{
  "type": "object",
  "properties": {
    "product": {
      "type": "string",
      "minLength": 2,
      "maxLength": 500,
      "description": "Exact product name, model, and variant in the user's own words"
    },
    "postal_code": {
      "type": "string",
      "pattern": "^\\d{5}(-\\d{4})?$",
      "description": "US postal code for delivery price and availability"
    }
  },
  "required": [
    "product"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

输出模式

{
  "type": "object",
  "properties": {
    "recommendation": {
      "type": "string"
    },
    "confidence": {
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "best_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "sources_checked_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "status": {
      "type": "string"
    },
    "decision": {
      "type": "string"
    },
    "data": {},
    "source_names": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "sources_failed": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "limitations": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "freshness": {
      "type": "object",
      "properties": {
        "expires_at": {
          "type": "string",
          "format": "date-time",
          "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
        },
        "cache_hit": {
          "type": "boolean"
        }
      },
      "required": [
        "expires_at",
        "cache_hit"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "recommendation",
    "confidence",
    "sources_checked_count",
    "status",
    "decision",
    "data",
    "source_names",
    "sources_failed",
    "limitations",
    "freshness"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟡get_fastest_completion_path(provider, task, state)

Find the fastest official way to complete a practical task. Use for requests like “how do I cancel,” “return an item,” “get a refund,” “file a warranty claim,” or “find the official form.” It returns ordered, source-backed steps and exact official links; it does not log in or submit the action.

输入模式

{
  "type": "object",
  "properties": {
    "provider": {
      "type": "string",
      "minLength": 2,
      "maxLength": 200,
      "description": "Company, agency, service, or organization responsible for the task"
    },
    "task": {
      "type": "string",
      "minLength": 2,
      "maxLength": 300,
      "description": "What the user needs to do, in ordinary language"
    },
    "state": {
      "description": "Optional two-letter US state code when rules or forms vary by state",
      "type": "string",
      "minLength": 2,
      "maxLength": 2
    }
  },
  "required": [
    "provider",
    "task"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

输出模式

{
  "type": "object",
  "properties": {
    "recommendation": {
      "type": "string"
    },
    "confidence": {
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "best_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "sources_checked_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "status": {
      "type": "string"
    },
    "decision": {
      "type": "string"
    },
    "data": {},
    "source_names": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "sources_failed": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "limitations": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "freshness": {
      "type": "object",
      "properties": {
        "expires_at": {
          "type": "string",
          "format": "date-time",
          "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
        },
        "cache_hit": {
          "type": "boolean"
        }
      },
      "required": [
        "expires_at",
        "cache_hit"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "recommendation",
    "confidence",
    "sources_checked_count",
    "status",
    "decision",
    "data",
    "source_names",
    "sources_failed",
    "limitations",
    "freshness"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢find_used_or_refurbished_alternatives(product, postal_code, minimum_savings_percent)

Find where to buy an exact product used, refurbished, or open box and decide whether the cheaper alternative is worth it. Use for requests like “buy used,” “refurbished,” “open box,” “cheaper alternative,” or “is used worth it?” It compares verified used options with the best new price, condition, returns, and warranty.

输入模式

{
  "type": "object",
  "properties": {
    "product": {
      "type": "string",
      "minLength": 2,
      "maxLength": 500,
      "description": "Exact product name, model, and variant to buy used or refurbished"
    },
    "postal_code": {
      "type": "string",
      "pattern": "^\\d{5}(-\\d{4})?$",
      "description": "US postal code for delivery price and availability"
    },
    "minimum_savings_percent": {
      "default": 15,
      "description": "Minimum savings that would make a used option worthwhile",
      "type": "number",
      "minimum": 0,
      "maximum": 90
    }
  },
  "required": [
    "product"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

输出模式

{
  "type": "object",
  "properties": {
    "recommendation": {
      "type": "string"
    },
    "confidence": {
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "best_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "sources_checked_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "status": {
      "type": "string"
    },
    "decision": {
      "type": "string"
    },
    "data": {},
    "source_names": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "sources_failed": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "limitations": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "freshness": {
      "type": "object",
      "properties": {
        "expires_at": {
          "type": "string",
          "format": "date-time",
          "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
        },
        "cache_hit": {
          "type": "boolean"
        }
      },
      "required": [
        "expires_at",
        "cache_hit"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "recommendation",
    "confidence",
    "sources_checked_count",
    "status",
    "decision",
    "data",
    "source_names",
    "sources_failed",
    "limitations",
    "freshness"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢check_products_compatibility(primary_product, candidate_product, required_use, vehicle_vin)

Check whether two exact products are compatible. Use for requests like “will this fit,” “does this work with,” “compatible with,” or “is an adapter needed?” It checks identifiers and source-backed specifications for accessories, parts, consumables, chargers, cables, mounts, batteries, computer components, and automotive parts.

输入模式

{
  "type": "object",
  "properties": {
    "primary_product": {
      "type": "string",
      "minLength": 2,
      "maxLength": 500,
      "description": "The product, device, vehicle, or system the candidate must work with"
    },
    "candidate_product": {
      "type": "string",
      "minLength": 2,
      "maxLength": 500,
      "description": "The accessory, part, consumable, adapter, or component being checked"
    },
    "required_use": {
      "description": "Optional explanation of the intended use",
      "type": "string",
      "maxLength": 500
    },
    "vehicle_vin": {
      "description": "Optional 17-character VIN for authoritative NHTSA vehicle identification",
      "type": "string",
      "pattern": "^[A-HJ-NPR-Z0-9]{17}$"
    }
  },
  "required": [
    "primary_product",
    "candidate_product"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

输出模式

{
  "type": "object",
  "properties": {
    "recommendation": {
      "type": "string"
    },
    "confidence": {
      "type": "number",
      "minimum": 0,
      "maximum": 1
    },
    "best_price_usd": {
      "type": "number",
      "minimum": 0
    },
    "sources_checked_count": {
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    },
    "status": {
      "type": "string"
    },
    "decision": {
      "type": "string"
    },
    "data": {},
    "source_names": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "sources_failed": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "limitations": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "freshness": {
      "type": "object",
      "properties": {
        "expires_at": {
          "type": "string",
          "format": "date-time",
          "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
        },
        "cache_hit": {
          "type": "boolean"
        }
      },
      "required": [
        "expires_at",
        "cache_hit"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "recommendation",
    "confidence",
    "sources_checked_count",
    "status",
    "decision",
    "data",
    "source_names",
    "sources_failed",
    "limitations",
    "freshness"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

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已验证未记录版本4 个工具
已验证未记录版本4 个工具