Pure, no-auth tools for AI agents operating in Argentina.
Argentine tax ID validation, AFIP/ARCA fiscal QR generation, amount parsing, and IVA splitting — without any account, API key, or installation required.
A remote MCP server that exposes 4 pure tools for Argentine business operations. Any MCP-compatible AI agent can connect and call these tools directly over Streamable HTTP.
Server name: io.github.crossi-dev/latam-tools
Transport: Streamable HTTP
Endpoint: https://tools.somosvelora.com/api/mcp/public
Auth required: None
Install required: None
| Tool | What it does |
|---|---|
validate_cuit |
Validates Argentine CUIT or CUIL. Returns whether valid, entity type (persona física/jurídica), check-digit verification. |
build_afip_qr |
Generates an AFIP/ARCA fiscal QR code for electronic invoices (Res. Gral. 4291-E). Returns base64 PNG + raw URL. |
parse_ar_amount |
Parses Argentine amount strings (e.g. "$1.250,50" or "1250.50") to a canonical float. Handles both AR and US number formats. |
split_iva |
Splits a gross amount into net + IVA breakdown for Argentine fiscal rates (10.5%, 21%, 27%, 0%). |
All tools are stateless and deterministic — no side effects, no external calls, no database.
{
"mcpServers": {
"latam-tools": {
"url": "https://tools.somosvelora.com/api/mcp/public"
}
}
}Add via Settings → Features → MCP → New Server:
- Name:
latam-tools - URL:
https://tools.somosvelora.com/api/mcp/public
{
"type": "streamable-http",
"url": "https://tools.somosvelora.com/api/mcp/public"
}Validate a CUIT:
Tool: validate_cuit
Input: { "cuit": "20-12345678-9" }
Output: { "valid": true, "type": "persona_fisica", "formatted": "20-12345678-9" }
Generate fiscal QR:
Tool: build_afip_qr
Input: {
"cuit": "20123456789",
"punto_de_venta": 1,
"tipo_comprobante": 11,
"nro_comprobante": 42,
"importe_total": 1210.00,
"tipo_moneda": "PES",
"ctz": 1
}
Output: { "qr_png_base64": "...", "url": "https://www.afip.gob.ar/fe/qr/?p=..." }
This server is listed in the official MCP Registry as io.github.crossi-dev/latam-tools.
{
"name": "io.github.crossi-dev/latam-tools",
"title": "Velora LATAM Tools",
"endpoint": "https://tools.somosvelora.com/api/mcp/public",
"transport": "streamable-http"
}- AI assistants validating Argentine tax IDs before issuing invoices
- Agents building fiscal QR codes for electronic receipts (comprobantes)
- Chatbots parsing Argentine currency amounts from user input
- Any LLM-powered workflow handling Argentine compliance data
Built by Velora — an AI-native commerce platform for Argentine businesses.
The public MCP endpoint is a subset of the Velora tool layer, exposing only pure, stateless tools that are safe for unrestricted use. No business data is read or written.
MIT — see LICENSE.