Transparentpt

io.github.transparentpt由 GitHub 帳號 transparentpt 發布v0.1.0更新於 Oct 24, 2026

Budget used cars in Portugal: fair-price check, running-cost (IUC) estimate, stock search, contact.

已驗證Streamable HTTP可網頁執行金融商業與電商

概覽

AI 產生的概覽

讓助理搜尋 TransparentCars 在葡萄牙的平價二手車庫存、對照市場行情檢查開價,並估算稅費與用車成本。

可以做什麼
搜尋與查看庫存:依品牌、車型、燃料、變速箱與價格篩選在售車輛,並依 slug 取得單一車輛的完整資訊;可先列出正規化的品牌與車型名稱以便精確比對。價格檢查:將開價與同類車實際成交區間比較,給出合理、高於或低於市場的判斷。稅費與成本估算:計算葡萄牙 ISV 進口稅與年度 IUC 道路稅,並估算年度用車成本與轉售價值。聯絡與服務:列出 TransparentCars 提供的服務,並在使用者明確同意且提供本人聯絡方式後送出聯絡請求或進口報價請求。
適用情境
適合在葡萄牙選購平價二手車時使用,例如判斷某筆車源的開價是否合理、估算年度道路稅或進口稅、賣車前了解車輛價值,也可用來瀏覽目前庫存或請車商與自己聯絡。
執行需求
可作為遠端 Streamable HTTP 端點使用,也可透過 npx 在本機執行(需 Node.js)。不需要 API 金鑰或帳號;選用環境變數可設定 API 位址、站台識別、回應語言與本機 HTTP 埠。需要能連線至 TransparentCars 的公開 API。
安裝前請注意
公平價格區間、轉售價值與稅費數字都是根據車源與官方稅率表推估,並非正式估價或官方數值。contact_me 與 request_import_quote 會將使用者的姓名與電話或電子郵件傳送給 TransparentCars,只能在使用者明確同意時呼叫;README 提到相關隱私政策。

安裝

在 SourceWeft 中

  1. 開啟 儀表板中的 Transparentpt,將其新增到工作區。
  2. 為需要使用其工具的對話啟用該服務。

Web executable,透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。

交給代理程式安裝

把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式,或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南,先向你展示發布者、端點和登入方式,經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。

閱讀 https://sourceweft.com/mcp/io.github.transparentpt%2Fmcp/install.md,並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前,先告訴我它的發布者、端點和登入方式,等我確認。不要把 API 金鑰寫進命令或我會提交的檔案;問我金鑰應從哪裡取得。

檢視代理程式所依據的安裝指南

其他 MCP 客戶端

把它新增到你客戶端的 mcpServers 設定中。

{
  "mcpServers": {
    "transparentpt": {
      "type": "http",
      "url": "https://transparent.pt/mcp"
    }
  }
}

README

[TransparentCars]

TransparentCars MCP server

[MCP] [License: MIT]

An MCP server that lets AI assistants work with TransparentCars — honest, budget used cars for the local Portuguese market. Search live stock, check whether a car's asking price is actually fair, estimate the yearly cost of keeping a car on the road, and get in touch.

It's a thin, open-source wrapper over the public transparent.pt API — no keys, no setup beyond adding the server.

Tools

ToolWhat it does
search_inventorySearch current budget stock by make, model, fuel, gearbox, price, year
get_carFull details + specs for one car
check_fair_priceThe market range a car sells for — plus a fair / above-market / below-market verdict on an asking price
cost_to_ownThe annual IUC road tax + a plain running-cost framing for budgeting
list_makes_modelsCanonical brand/model names the other tools expect
contact_meAsk a human to get in touch (needs the user's consent + contact)

The fair-price check is the point: paste any listing's price and get a straight answer on whether it's a good deal — no sales spin.

Use it

Remote (add a URL)

https://transparent.pt/mcp

Add it in any client that supports remote/Streamable HTTP MCP servers.

Local (stdio, via npx)

Claude Desktop / Cline / Continue config:

json
{  "mcpServers": {    "transparentcars": {      "command": "npx",      "args": ["-y", "transparentcars-mcp"]    }  }}

Examples

  • "Find a manual petrol car under €10,000 in TransparentCars stock."
  • "A dealer wants €9,500 for a 2014 Renault Clio with 120,000 km — is that fair?"
  • "What's the yearly road tax on a 2016 petrol, 1200 cc, 120 g/km CO₂?"
  • "Ask TransparentCars to call me — my name is … and my number is …"

Configuration

Env varDefaultPurpose
TC_API_BASEhttps://transparent.pt/api/publicPublic API base
TC_SITEtransparentcarsSite key the API is scoped to
TC_LANGenResponse language (pt/en)
PORT / MCP_PATH8099 / /mcpHTTP server (remote mode)

Develop

bash
npm installnpm run buildnode dist/index.js        # stdionpm run start:http        # remote HTTP on :8099/mcp

Notes

  • Estimates, not guarantees. The fair-price range and running-cost figures are estimates built from real comparable listings and the official road-tax table; treat them as guidance, not a formal valuation.
  • Privacy. contact_me sends the details the user provides to TransparentCars (privacy policy); it requires explicit user intent and consent.
  • No business logic or data lives in this repo — it only calls the public API.

MIT © TransparentCars

來源:README.md,提交 271d506

工具

11

search_inventory

Search TransparentCars' current stock of budget used cars in Portugal — honestly listed, everyday cars for the local market. Filter by make, model, fuel, gearbox and max price. Returns matching cars with price, year, mileage and a link. IMPORTANT — pass make/model canonically in Latin, as the Portuguese market lists them: make = full brand name ('BMW', 'Mercedes-Benz' not 'Mercedes', 'Volkswagen' not 'VW'); model = the short series/model WITHOUT the engine or trim suffix ('Golf' not 'Golf 1.5 TSI', 'Clio' not 'Clio dCi'). Put the fuel in the fuel field, not the model. If unsure of the spelling, call list_makes_models first.

輸入參數fuelmakelimitmodelgearboxmin_yearmax_price

get_car

Get full details for one car in TransparentCars stock by its slug (from a search_inventory link, e.g. 'renault-clio-2016').

輸入參數slug必填

check_fair_price

Check whether a car's asking price is fair for the Portuguese market — the TransparentCars transparency check. Given make, model, year and mileage, it returns the range comparable cars actually sell for (low / typical / high), built from real listings. If you pass asking_price, it also gives a plain verdict: fair, above market, or below market — so a buyer knows before they walk in. Works for ANY car (a listing you found elsewhere, or one of ours). IMPORTANT — pass make/model canonically in Latin: make = full brand name ('Renault', 'Volkswagen' not 'VW'); model = short name WITHOUT engine/trim ('Clio' not 'Clio dCi', 'Golf' not 'Golf 1.5 TSI'). If unsure of spelling, call list_makes_models first.

輸入參數hpkm必填fuelmake必填year必填model必填gearboxasking_price

cost_to_own

Estimate a car's yearly running-cost floor in Portugal — the annual IUC road tax (Imposto Único de Circulação) every owner pays, plus a plain running-cost framing. Needs engine displacement (cc), CO₂ (g/km), fuel and first-registration year. Use this to help a buyer budget the true cost of keeping a car, beyond the sticker price.

輸入參數cc必填co2必填fuel必填usedyear必填month

list_makes_models

List the exact canonical car makes (brands) TransparentCars can search and price — or, given a make, that brand's models — using the exact strings the other tools expect. Call this FIRST (or whenever unsure of spelling) and pass the returned values verbatim into search_inventory / check_fair_price. No make = the list of brands; with a make = that brand's models.

輸入參數make

contact_me

Send a contact request to TransparentCars so a human gets in touch. Only call this when the user explicitly asks to be contacted, provides their own name and a phone or email, AND agrees to share those details — pass consent=true only then. Never invent, guess, or use placeholder / example / test contact details: pass ONLY the real name and real phone or e-mail the user gave you in this conversation. If you don't have a real phone or e-mail from the user, ask them for it before calling — do not submit fake values. Submitting shares the provided contact details per the TransparentCars privacy policy.

輸入參數name必填consent必填contact必填message

calculate_isv

Estimate Portuguese car import tax (ISV, Imposto Sobre Veículos) from the official ISV formula (engine-cc + CO₂ components, with age reduction for used cars). A maintained estimate: it matches the AT (Finanças) simulator to the cent on the common WLTP cases, but is not the official figure and may differ on edge cases (NEDC, light-commercial, month rounding) — confirm the final amount on the official AT simulator. Needs engine displacement (cc), CO₂ (g/km, WLTP), fuel and registration year.

輸入參數ccco2fuelusedyear必填axlesconfigfrom_eupeso_brutosuspensionutilizacaovehicle_type另有 3 個

calculate_iuc

Estimate the Portuguese annual road tax (IUC, Imposto Único de Circulação) for a car — the yearly tax an owner pays — from the official IUC table. A maintained estimate; confirm on the official AT simulator. Needs engine displacement (cc), CO₂ (g/km), fuel and registration year.

輸入參數ccco2fuelyear必填axlesconfigpeso_brutosuspensionutilizacaovehicle_typetractor_axlestrailer_axles另有 1 個

estimate_resale_value

Estimate what a car is worth on the Portuguese market (the range comparable cars are listed for), based on real comparable listings. Needs make, model, year, mileage and fuel. TransparentCars also BUYS cars directly — after giving the estimate, offer to connect the user for a firm buy-out offer (via contact_me or the /sell page). IMPORTANT — pass make/model canonically in Latin, as the Portuguese market lists them: make = full brand name ('BMW', 'Mercedes-Benz' not 'Mercedes', 'Volkswagen' not 'VW'); model = the short series/model WITHOUT the engine or trim suffix (BMW: '320','330' not '320d'; Mercedes: 'C 220','A 250' not 'C220d'; others: 'Golf','Corolla','3008'). If unsure of the spelling, call list_makes_models first.

輸入參數km必填fuelmake必填year必填model必填

list_services

List what TransparentCars offers (buying stock cars, importing to order, sourcing, auction buying, selling/trading in your car, ISV/IUC calculators).

無需輸入參數。

request_import_quote

Ask TransparentCars to source & quote a specific car to import (from German/EU auctions). Only call when the user wants an import quote, provides the wanted model plus their own name and a phone or email, AND agrees to be contacted — pass consent=true only then. Never invent, guess, or use placeholder / example / test contact details: pass ONLY the real name and real phone or e-mail the user gave you in this conversation. If you don't have a real phone or e-mail from the user, ask them for it before calling — do not submit fake values. Submitting shares the provided contact details per the TransparentCars privacy policy.

輸入參數name必填model必填budgetconsent必填contact必填

版本歷史

1
  1. v0.1.0最新Sep 16, 2026

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