Toolrail for Grok
dev.toolrail/mcp
Chile/LATAM data for agents: UF, RUT, payroll, fees, FX, Argentine dollars, policy rates, CNPJ, VAT.
client:Grok
transport:streamable-http
tools:31
Install Toolrail in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"mcp": {
"type": "http",
"url": "https://toolrail.dev/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- vat_rates
- vat_validate
- vat_price
- fx_convert
- fx_rates
- days_holidays
- days_business_days
- validate_iban
- validate_phone
- validate_tax_id
- latam_indexacion
- latam_iva
- latam_unidades_tributarias
- latam_dolar_argentina
- latam_fx
- latam_tasas_politica
- br_indices
- br_cep
- br_cnpj
- ar_indices
- co_trm
- pe_tipo_cambio
- mx_indicadores
- cl_reajuste