Transparentpt is an MCP server with 11 tools an agent can call, among them calculate_isv, calculate_iuc, check_fair_price. It answers at https://transparent.pt/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 24 October 2026, succeeded.
Budget used cars in Portugal: fair-price check, running-cost (IUC) estimate, stock search, contact.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: cc, co2, fuel, year, used, from_eu |
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), Inputs: cc, co2, fuel, year, vehicle_type, peso_bruto |
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 re Inputs: make, model, year, km, fuel, gearbox |
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. Inputs: name, contact, message, consent |
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 Inputs: cc, co2, fuel, year, month, used |
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 estim Inputs: make, model, year, km, fuel |
get_car | Get full details for one car in TransparentCars stock by its slug (from a search_inventory link, e.g. 'renault-clio-2016'). Inputs: slug |
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 returne Inputs: make |
list_services | List what TransparentCars offers (buying stock cars, importing to order, sourcing, auction buying, selling/trading in your car, ISV/IUC calculators). |
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 c Inputs: model, budget, name, contact, consent |
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. IMP Inputs: make, model, fuel, gearbox, max_price, min_year |
Every block below points at https://transparent.pt/mcp. Pick your client and copy.
claude mcp add --transport http transparentpt https://transparent.pt/mcp
{
"mcpServers": {
"transparentpt": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://transparent.pt/mcp"]
}
}
}{
"mcpServers": {
"transparentpt": {
"url": "https://transparent.pt/mcp"
}
}
}{
"servers": {
"transparentpt": {
"type": "http",
"url": "https://transparent.pt/mcp"
}
}
}{
"context_servers": {
"transparentpt": {
"url": "https://transparent.pt/mcp"
}
}
}{
"mcpServers": {
"transparentpt": {
"serverUrl": "https://transparent.pt/mcp"
}
}
}{
"mcpServers": {
"transparentpt": {
"url": "https://transparent.pt/mcp"
}
}
}name: Transparentpt
version: 0.0.1
schema: v1
mcpServers:
- name: Transparentpt
type: streamable-http
url: https://transparent.pt/mcp{
"mcpServers": {
"transparentpt": {
"httpUrl": "https://transparent.pt/mcp"
}
}
}{
"mcpServers": {
"transparentpt": {
"type": "http",
"url": "https://transparent.pt/mcp"
}
}
}{
"mcpServers": {
"transparentpt": {
"url": "https://transparent.pt/mcp"
}
}
}goose://extension?url=https%3A%2F%2Ftransparent.pt%2Fmcp&type=streamable_http&id=transparentpt&name=Transparentpt
It answered our last check on 24 October 2026 in 140 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
11, as returned by the server's own tools/list on 22 September 2026: calculate_isv, calculate_iuc, check_fair_price, contact_me, cost_to_own, estimate_resale_value, get_car, list_makes_models, and 3 more.
It answered our last check on 24 October 2026 in 140 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://transparent.pt/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.transparentpt. Endpoint host: transparent.pt. ARD identifier: urn:air:io.github.transparentpt:mcp:mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.