Toolrail MCP Server

by toolrail Your server? Claim it

answering

Toolrail is answering right now. Last checked 14 min ago. It exposes 28 tools.

Chile and LATAM data: UF, RUT, business days, FX, VAT for 17 countries, tax units. Free daily quota.

Uptime history 39 days of history · worst day 99%

39 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

325 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 56

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 11 October 2026. No other catalogue keeps this.

7 Nov 28 tool descriptions were rewritten ar_indices, br_cep, br_indices and 25 more

7 Nov 21 tools changed the parameters they ask for22 times that day br_cep, cl_dias_habiles, cl_feriados and 18 more

5 Nov 2 tool descriptions were rewritten fx_convert, vat_rates

5 Nov a tool changed the parameters it asks for vat_rates

11 Oct 2 tools appeared latam_iva, latam_unidades_tributarias

11 Oct a tool disappeared cl_farmacias_turno

and 1 more, back to 11 October 2026

Tools have disappeared from this server

A tool that vanishes takes a piece of your agent with it, and the change arrives silently. Watch this server and every such change lands in your inbox.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://toolrail.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://toolrail.dev/mcp

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://toolrail.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://toolrail.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://toolrail.dev/mcp"
    }
  }
}

Available tools 28

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

latam

latam_dolar_argentina

Return the Argentine peso's official and blue (parallel market) dollar buy/sell quotes, euro quotes and the official-blue gap percentage, with the source's update time. Use it for Argentina-specific pricing; use latam_fx for all Latin American currencies at once. Free demo with a daily quota; production volume: GET /latam/dolar-argentina via x402.

latam_fx

Return official exchange rates against the US dollar for CLP, ARS (official and blue), BRL (PTAX), MXN (FIX), COP (TRM) and PEN (SBS) in one call, each with its source and date. Use it for multi-country reports; use the country tools for a single currency with more detail. Free demo with a daily quota; production volume: GET /latam/fx via x402.

latam_indexacion

Return the official value of a Latin American inflation-indexed unit (UF Chile, UVA Argentina, UVR Colombia, UDI Mexico) for today, and optionally convert an amount of units to local currency. Use it for contracts, rents and loans expressed in these units. For UF on a past date or pesos to UF, cl_uf is more complete. Free demo with a daily quota; production volume: GET /latam/indexacion via x402.

latam_iva

Return the VAT rate (IVA, IGV, ITBIS) of one of 17 Latin American countries and, given an amount, calculate net, tax and gross. Omit pais for the full table. Brazil is excluded because it has no single rate. Use vat_price for European countries. Free demo with a daily quota; production volume: GET /latam/iva via x402.

latam_unidades_tributarias

Return the official value of an annual tax unit (UIT Peru, UVT Colombia, UMA Mexico) for a date, with its legal act, and convert N units to local currency. Use it when a fine, fee or tax threshold is stated in these units. For Chile's UTM use cl_indicadores. Free demo with a daily quota; production volume: GET /latam/unidades-tributarias via x402.

validate

validate_iban

Check an IBAN's mod-97 check digits and its country-specific length for 88 countries, and return the formatted IBAN and BBAN. Use it to catch typos before a bank transfer; it does not confirm the account exists. Free demo with a daily quota; production volume: POST /validate/iban via x402.

validate_phone

Check whether a phone number is valid for its region and return its type (mobile, fixed line) and E.164, international and national formats, using Google libphonenumber for ~240 regions. Use it before saving a contact or sending SMS or WhatsApp. Free demo with a daily quota; production volume: POST /validate/phone via x402.

validate_tax_id

Check the format and check digit of a tax ID: RUT (CL), CUIT/CUIL (AR), CPF/CNPJ including alphanumeric CNPJ (BR), RFC (MX), RUC (PE), NIT (CO), NIF/NIE (ES). Use cl_rut for Chile when you also want the normalized format. Does not confirm registration with the tax authority. Free demo with a daily quota; production volume: POST /validate/tax-id via x402.

vat

vat_price

Calculate net, VAT amount and gross for a price in one country, applying its standard or reduced rate. Use it for European quotes and invoices; Latin American codes also work. Use vat_rates when you only need the rate. Free demo with a daily quota; production volume: POST /vat/price via x402.

vat_rates

Return the standard and reduced VAT rates of one country, or the European table when country is omitted. Covers EU-27 plus UK, CH, NO and 17 Latin American countries. Use vat_price to apply a European rate to an amount, latam_iva to calculate Latin American VAT, and vat_validate to check a VAT number. Free demo with a daily quota; production volume: GET /vat/rates via x402.

vat_validate

Check whether an EU VAT number is registered in the European Commission's VIES system and return the company name and address when the member state discloses them. Use it to verify a business customer before invoicing. VIES is sometimes unavailable; that returns an error, not 'invalid'. Use validate_tax_id for Latin American or Spanish ID format checks. Free demo with a daily quota; production volume: POST /vat/validate via x402.

days

days_business_days

Return the date that falls N business days after a start date, skipping weekends and the country's public holidays. Use it for deadlines and delivery dates outside Chile; for Chilean legal deadlines use cl_dias_habiles. Free demo with a daily quota; production volume: GET /days/business-days via x402.

days_holidays

List the official public holidays of a country for a year, with local and English names and whether each is nationwide. Covers the countries supported by Nager.Date. For Chile, cl_feriados uses a curated statutory table and is preferred. Free demo with a daily quota; production volume: GET /days/holidays via x402.

indicadores

cl_indicadores

Return one Chilean economic indicator (UF, UTM, observed dollar, euro or IPC) for today or a past date, from official Central Bank data. Use cl_uf to convert amounts between UF and pesos. Free demo with a daily quota; production volume: GET /cl/indicadores via x402.

mx_indicadores

Return Mexico's official FIX dollar rate, used to settle dollar obligations, and the 28-day TIIE interest rate from Banxico. Use it for Mexican contracts and reports; use latam_indexacion for UDI. Free demo with a daily quota; production volume: GET /mx/indicadores via x402.

indices

ar_indices

Return Argentina's latest monthly inflation, compounded year-over-year inflation and country risk (riesgo país) in basis points. Use it for Argentine price adjustments and reports; use latam_dolar_argentina for exchange rates. Free demo with a daily quota; production volume: GET /ar/indices via x402.

br_indices

Return Brazil's SELIC target rate, annualized CDI, latest monthly IPCA inflation and PTAX dollar from Banco Central do Brasil. Use it for Brazilian financial indicators; use ar_indices for Argentina. Free demo with a daily quota; production volume: GET /br/indices via x402.

cep

br_cep

Look up a Brazilian postal code (CEP) and return street, neighborhood, city, state and IBGE code. Use it to complete or check a Brazilian address. Free demo with a daily quota; production volume: GET /br/cep via x402.

cl_uf

Convert an amount from UF to Chilean pesos or back, using the UF value of a given date, and return the UF value, date and source. Use it for rents, insurance and contracts in UF; use latam_indexacion for UVA, UVR or UDI. Free demo with a daily quota; production volume: GET /cl/uf via x402.

convert

fx_convert

Convert an amount between two of the ~30 currencies published by the European Central Bank (including USD, EUR, GBP, JPY, BRL, MXN), today or on a past date since 1999. Returns rate, converted amount and observation date. For CLP, ARS, COP or PEN use latam_fx or the country tools. Free demo with a daily quota; production volume: GET /fx/convert via x402.

dias

cl_dias_habiles

Return the date that falls N business days (días hábiles) after a start date in Chile, skipping weekends and national holidays, and list the holidays skipped. Use it for Chilean legal and administrative deadlines; use days_business_days for other countries. Free demo with a daily quota; production volume: GET /cl/dias-habiles via x402.

feriados

cl_feriados

List Chile's official national holidays for 2026 or 2027 from a curated statutory table, including moved holidays. Prefer it over days_holidays for Chile. Free demo with a daily quota; production volume: GET /cl/feriados via x402.

rates

fx_rates

Return all European Central Bank reference rates against one base currency, today or on a past date. Use it when you need many rates at once; use fx_convert for a single conversion. Free demo with a daily quota; production volume: GET /fx/rates via x402.

reajuste

cl_reajuste

Compound Chile's official monthly IPC between two months and optionally apply it to an amount. Use it to update rents, debts or alimony for inflation; use cl_uf when the contract is expressed in UF. Free demo with a daily quota; production volume: GET /cl/reajuste via x402.

rut

cl_rut

Check a Chilean RUT's modulo 11 check digit and return it normalized (12.345.678-5). Use it to catch typos before saving a record. Does not confirm the person or company exists with the SII. Free demo with a daily quota; production volume: POST /cl/rut via x402.

sueldo

cl_sueldo_liquido

Estimate a Chilean employee's take-home pay from the monthly gross salary, deducting AFP pension, health (Fonasa or Isapre plan), unemployment insurance and impuesto único, with current UF and UTM values. An estimate, not a payroll settlement. Free demo with a daily quota; production volume: POST /cl/sueldo-liquido via x402.

tipo

pe_tipo_cambio

Return Peru's official SBS buy and sell exchange rate (PEN per USD) published by the central bank. Use it for Peruvian invoices and accounting. Free demo with a daily quota; production volume: GET /pe/tipo-cambio via x402.

trm

co_trm

Return Colombia's TRM, the official COP/USD rate used for taxes and contracts, with its validity dates. Use it for Colombian invoices and declarations. Free demo with a daily quota; production volume: GET /co/trm via x402.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

cl_farmacias_turno

removed 11 Oct 2026

Endpoints

URL	Transport	State	Latency	Checked
https://toolrail.dev/mcp	streamable-http	answering	324 ms	14 min ago

Alternatives to Toolrail

same job, measured the same way

Reference Data

by latamref

LatAm govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 22 countries; Brazil free.

33 tools answering

Africa Compliance Data

by africacompliancedata

Public holidays, business days, VAT, withholding tax and tax-ID checks for 54 African countries

19 tools answering

Agentweb

by zerabic

Free business data for AI agents. 11M+ businesses, 227 countries, phone/email/hours.

114 installs/wk local only

Reference Data

by usaref

N American govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 10 countries; USA free.

33 tools answering

Reference Data

by asiaref

Asian govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 28 countries; Japan free.

33 tools answering

CalKit

by olsols4

Public holidays for 150+ countries, business-day maths and timezone lookup

answering

Reference Data

by ausref

Oceania govt data, cited: rates, VAT, tax, wages, holidays, FX. 8 countries; Australia free.

33 tools answering

Reference Data

by mearef

Mid-East govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 9 countries; UAE free.

33 tools answering

Toolrail — questions

Answers built from our own checks of this server.

What can Toolrail do?

It exposes 28 tools, read directly from the server on our last check. Among them: ar_indices, br_cep, br_indices, cl_dias_habiles, cl_feriados, cl_indicadores and 22 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Toolrail mostly used for?

Its tools cluster around latam, vat and validate. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Toolrail working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 325 ms. The bar chart above shows every period we have measured.

Did Toolrail ever remove tools?

Yes. cl_farmacias_turno is no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect Toolrail?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Toolrail need an API key?

No. Toolrail completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 28 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Toolrail?

It answers our handshake in 325 ms on average, which is faster than 43% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.