contractors.fyi

fyi.contractors由 contractors.fyi 发布官方发布者v2026.9.25更新于 Oct 24, 2026

US contractors ranked by city permits, permit costs and timelines, solar and generator sizing.

已验证Streamable HTTP可网页运行商业与电商

概览

AI 生成的概览

按城市许可、许可费用与周期查询美国承包商排名，并提供太阳能与发电机容量测算。

可以做什么
该远程 MCP 服务器提供美国承包商数据，围绕城市建筑许可组织。根据其注册表描述，它按城市许可、许可费用和周期对承包商进行排名，并涵盖太阳能与发电机容量测算。清单中未列出具体工具，因此可用的具体操作在此没有说明。
适用场景
当助手需要美国承包商或建筑许可相关信息时适合添加，例如比较某城市的承包商、估算许可费用与周期，或测算太阳能与发电机容量。对于美国以外、与许可和承包商无关的工作则用处不大。
运行要求
使用 contractors.fyi 上的远程 streamable HTTP 端点，无需本地安装。清单声明无需身份验证，未声明环境变量、请求头或软件包。
安装前请注意
清单声明无需身份验证，也未要求任何凭据，因此不会索取密钥。描述未说明该服务器是只读取数据，还是会写入、发送或更改内容，也未说明底层许可数据的来源；依赖其结果前请先核实。

安装

在 SourceWeft 中

  1. 打开 控制台中的 contractors.fyi，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/fyi.contractors%2Fcontractors/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "contractors-fyi": {
      "type": "http",
      "url": "https://contractors.fyi/mcp"
    }
  }
}

工具

8

list_coverage

List cities and kinds of work

Which cities and kinds of work contractors.fyi covers, with the dates each list covers. Call this before the other tools to get valid city and kind_of_work values.

无需输入参数。

find_contractors

Find ranked contractors

Contractors ranked by how many jobs of this kind their city permit record shows. Returns name, license where the state publishes one, job count, typical stated job value, the ZIP codes they work in most, and a profile URL. Ranking is by volume on the public record, not quality or reviews.

输入参数city必填limitkind_of_work必填

project_cost

Job value on permits

What city permits for this kind of work stated as the job value: median and middle half, with the number of permits and their dates. Give a ZIP to get that ZIP's figure where the site publishes one. The value stated on the city permit, not the price paid.

输入参数zipcity必填kind_of_work必填

permit_timeline

How long permits take

Days from permit application to issue, and from issue to final inspection, from the dates on city permits, with the number of permits and the dates they cover. Final-inspection times count finished jobs only.

输入参数city必填kind_of_work必填

search_contractor_records

Search contractors by name

Look a contractor up by business name across every city covered: the city, how many permitted jobs are on its record there, and its profile URL. This searches the permit record; it does not verify a license today.

输入参数name必填

solar_estimate

Solar size, price and payback

Size a home solar system from the monthly electric bill (or its kWh, or, with neither, the home and what runs on electricity), plus anything the home plans to add such as electric cars, then give the price range homeowners in that city paid for a system that size (Berkeley Lab records, before any tax credit, no battery), yearly savings and payback. Output per kW, heating and cooling use and the default price per kWh are rough city figures.

输入参数city必填useshome_sizemonthly_kwhmonthly_billelectric_carsmiles_per_carprice_per_kwh

check_solar_quote

Check a solar quote

Where a solar quote's price falls among what homeowners in the same city paid for a system of the same size (Berkeley Lab records, homeowner-owned systems, no battery, before incentives): a percentile, the local typical price and range, and the quote's price per watt.

输入参数kw必填city必填price必填

generator_size

Home generator size

The smallest common home standby generator size, with 10% to spare, for the things that must run in an outage: running watts plus the biggest motor's start. Also what generator permits stated as job value, by size, where a city has enough of them. Typical appliance figures; an electrician's load calculation beats them.

输入参数loads必填

版本历史

1
  1. v2026.9.25最新Sep 26, 2026

评分

已满足适用检查项的 72%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分

    请在注册中心条目中发布图标。

  • 文档15 分

    请声明包含 README 的 GitHub 仓库，或在 OAuth 受保护资源元数据中提供 resource_documentation。

  • 许可证不适用

    托管服务按其提供方的条款使用，因此这里不要求许可证。此检查项不计入百分比。