LatAm Data

Name: LatAm Data
Author: svkbogislav

by svkbogislavversion 0.6.1i★ –iRuns on your computer

Registry nameio.github.svkbogislav/latam-data-mcp

Install

Overview

Description from the maker (original English)

Latin American data for AI agents: tax-ID validation, indicators, FX, company lookups, holidays

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiVery new↓ 38/wk · ★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Accounting, finance & tax

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

PyPIPython’s uv installed (for the uvx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "latam-data": {
      "command": "uvx",
      "args": [
        "latam-data-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add latam-data -- uvx latam-data-mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "latam-data": {
      "command": "uvx",
      "args": [
        "latam-data-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "latam-data": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "latam-data-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account svkbogislav, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Accounting, finance & taxi

More stars than 0% of the other 2967 servers in this category
Published to the registry more recently than 20% of the other 2967 servers in this category
Basic checks equal to or better than 100% of the other 2967 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is LatAm Data safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.6.1) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Finance Toolkit, SolidInvoice, Korea Tax Calculator

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Finance Toolkit

500+ transparent financial methods calculated from raw statements, not third-party endpoints.

by JerBoumaWidely used↓ 15.5K/wk★ 5.5KUpdated 2 days ago

Computer or cloud

Install

SolidInvoice

Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.

by SolidInvoiceGrowing★ 981Updated 10 days ago

Runs in the cloud✓ solidinvoice.co

Install

Korea Tax Calculator

Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.

by UpstageAIGrowing↓ 3.2K/wk★ 97Updated today

Runs on your computer

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

LatAm Data MCP

An MCP server that gives agents reliable access to LatAm data that is otherwise scattered, undocumented, or Spanish-only: tax-ID validation for 12 countries, live economic indicators, exchange rates (including Argentina's blue rate and Colombia's legally binding TRM), Brazilian company lookups, holidays, and business-day math.

Tools (20)

Identity, banking & companies

Tool	What it does
`validate_tax_id`	Validates national tax IDs with real check-digit math for 15 countries: 🇨🇱 RUT, 🇦🇷 CUIT/CUIL, 🇲🇽 RFC, 🇧🇷 CPF/CNPJ (incl. 2026 alphanumeric CNPJs), 🇨🇴 NIT, 🇵🇪 RUC, 🇺🇾 RUT, 🇪🇨 cédula/RUC, 🇵🇾 RUC, 🇻🇪 RIF, 🇬🇹 NIT, 🇩🇴 RNC, 🇵🇦 RUC+DV, 🇨🇷 cédula, 🇧🇴 NIT. Returns canonical formatting and person/company/public-entity detection.
`validate_bank_account`	Validates interbank account codes with check-digit math: 🇲🇽 CLABE (18-digit), 🇦🇷 CBU/CVU (22-digit, incl. Mercado Pago virtual accounts). Decodes bank, branch and account — verify a payout destination before sending money.
`validate_pix_key`	Validates a 🇧🇷 PIX key (CPF, CNPJ, e-mail, +55 phone, or random UUID) and detects its type — CPF/CNPJ with full check-digit math.
`validate_phone_number`	Validates & normalizes phone numbers for 15 countries → E.164, national format, mobile/landline detection. Handles Brazil's 9th digit, Mexico's 10-digit, Argentina's 9/15, Chile's 9-prefix.
`brazil_bank_lookup`	Resolves a 🇧🇷 bank by COMPE code (name, ISPB).
`brazil_company_lookup`	Full federal-registry data for any Brazilian company by CNPJ: legal name, status, size, main activity, capital, address, partners.
`costa_rica_company_lookup`	🇨🇷 taxpayer by cédula: name, regime, activities, and compliance status (moroso/omiso) from Hacienda — for KYC/AML.

Money & markets

Tool	What it does
`chile_indicators`	UF, UTM, USD, EUR and more, in CLP.
`argentina_exchange_rates`	Official vs blue rate for USD/EUR.
`brazil_market_rates`	SELIC, CDI, IPCA.
`colombia_official_trm`	The legally binding USD/COP rate with validity dates.
`brazil_historical_series`	Historical SELIC/CDI/IPCA/USD over a date range, with min/max/avg/change — for trend analysis and backtesting.
`colombia_trm_history`	Historical USD/COP (TRM) over a date range.
`costa_rica_exchange_rate`	🇨🇷 official USD/EUR colón rate.
`currency_convert`	Convert any amount between two currencies at the live rate.
`latam_exchange_rates`	All 18 LatAm currencies vs USD in one call.

Time & calendars

Tool	What it does
`public_holidays`	Official holidays for 20 LatAm countries, any year.
`next_holidays`	Upcoming holidays from today.
`long_weekends`	Long weekends with bridge-day analysis.
`business_days`	Working-day count between dates, holiday-aware — for SLA, payroll, logistics, settlement math.

Install (free — runs on your machine)

No signup, no API keys. Two steps:

1. Install `uv` (the runner) if you don't already have it:

brew install uv                              # macOS

or, any platform:

curl -LsSf https://astral.sh/uv/install.sh | sh

2. Add the server to your MCP client config (mcpServers block):

"mcpServers": { "latam-data": { "command": "uvx", "args": ["latam-data-mcp"] } } }

Claude Desktop: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) — then quit and reopen the app.
Cursor / Claude Code / other clients: same mcpServers block, in their config.

Then just ask your agent *"Is Chilean RUT 60.910.000-1 valid?"* — done. Requires Python 3.10+ (uv handles it).

macOS gotcha: if the server doesn't show up, use the full path to uvx as

the command (run which uvx → e.g. /opt/homebrew/bin/uvx). GUI apps don't

always inherit your shell's PATH. First launch takes a few seconds while uv

fetches the package; instant after that.

See it work

Once connected, just ask your agent in plain language:

*"Is the Mexican CLABE 646180110400000007 valid, and which bank is it?"*

→ ✅ valid · Banco STP · branch 180 · account …

*"Validate Brazilian CNPJ 00.000.000/0001-91 and tell me who it is."*

→ ✅ Banco do Brasil S.A. · active · Brasília-DF

*"What's the UF and the dollar today in Chile? And convert 2,500,000 CLP to BRL."*

*"How many business days between 2026-09-01 and 2026-09-30 in Chile?"*

→ holiday-aware working-day count (skips Fiestas Patrias)

No glue code — the agent picks the right tool and calls it.

Pro — the compliance & data tier

The tools above are free forever. Pro adds the compliance and data features teams actually pay for — the stuff you can't get from a free public API:

🛡️ OFAC sanctions / watchlist screening — fuzzy name matching (catches aliases, reordered names, accents) for KYC/AML onboarding
🏢 Company lookup by tax ID — 🇨🇱 Chile today; 🇦🇷 Argentina, 🇵🇪 Peru, 🇲🇽 Mexico coming — name, status, activities, compliance flags
📋 Bulk validation — validate up to 10,000 IDs in one call, for onboarding pipelines and CRM cleanups
*coming:* PEP screening, change-monitoring webhooks, extended historical data

Delivered as a managed, always-on hosted endpoint (no self-hosting), with higher rate limits and priority support.

💳 $19.99/mo — → Subscribe to Pro

Building for a team, or need a specific country/data source first? Open an issue — tell me your use case and I'll get you early access.

Develop

python3.11 -m venv .venv

.venv/bin/pip install -e ".[dev]" .venv/bin/python server.py # stdio; set PORT=8000 for Streamable HTTP

Tests

.venv/bin/pytest              # offline suite: validators + MCP protocol layer

.venv/bin/pytest -m live # integration tests against the real upstream APIs

Validators are verified against python-stdnum's reference algorithms and real IDs of public institutions (Banco do Brasil, SUNAT, DIAN, UTE, U. de Chile).

Data sources

All free public APIs, no keys: gael.cloud (Chile), Bluelytics (Argentina), BrasilAPI (Brazil), datos.gov.co (Colombia), open.er-api.com (regional FX), Nager.Date (holidays). Tax-ID validation is pure local math — zero dependencies, zero latency, nothing to break.

Roadmap

Historical series (UF, USD, TRM)
Deploy free tier + directory listings (Smithery, PulseMCP, mcp.so)
Monetization via MCPize (85% rev share) once free tier has weekly active users
Electronic invoicing requirements per country (static knowledge tool)

LatAm Data

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Accounting, finance & taxi

Common questions

Alternatives

Finance Toolkit

SolidInvoice

Korea Tax Calculator

README from the maker

LatAm Data MCP

Tools (20)

Identity, banking & companies

Money & markets

Time & calendars

Install (free — runs on your machine)

or, any platform:

See it work

Pro — the compliance & data tier

💳 $19.99/mo — → Subscribe to Pro

Develop

Tests

Data sources

Roadmap