rnc-dgii
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@rnc-dgiiBusca el RNC de Banco Popular Dominicano por su nombre comercial."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
mcp-rnc-dgii 🇩🇴
Servidor MCP que le permite a Claude consultar contribuyentes de República Dominicana (RNC y cédula) usando el listado público de la DGII.
Con él puedes pedirle a Claude cosas como:
"Verifica estos 20 RNC de proveedores y dime cuáles no aparecen en la DGII." "Busca el RNC de esta empresa por su nombre comercial."
Todo corre en tu computadora: los datos se descargan una vez desde la DGII y las consultas no salen a internet.
Herramientas
Herramienta | Qué hace |
| Busca por RNC (9 dígitos) o cédula (11). Acepta guiones. |
| Busca por razón social o nombre comercial, sin importar acentos ni mayúsculas. |
Cada resultado trae rnc, razon_social, nombre_comercial y otros_campos (el resto de columnas del archivo tal como lo publica la DGII: actividad, fecha, estado, régimen, etc.).
Related MCP server: cnpj-br
Instalación
git clone https://github.com/iaconsultingrd/mcp-rnc-dgii.git
cd mcp-rnc-dgii
pip install -r requirements.txt
# Descargar el listado de la DGII (repetir de vez en cuando para actualizarlo)
python server.py descargarConectarlo a Claude Code
claude mcp add rnc-dgii -- python /ruta/completa/a/mcp-rnc-dgii/server.pyConectarlo a Claude Desktop
Agrega esto a la configuración de servidores MCP:
{
"mcpServers": {
"rnc-dgii": {
"command": "python",
"args": ["/ruta/completa/a/mcp-rnc-dgii/server.py"]
}
}
}Para usar un archivo en otra ubicación, define la variable RNC_DGII_ARCHIVO.
Tests
python -m unittestAviso
Proyecto comunitario, no oficial ni afiliado a la DGII. Los datos son los que la DGII publica; para trámites oficiales verifica siempre en dgii.gov.do.
Hecho con Claude Code por Juan Navarro · Licencia MIT.
This server cannot be deployed
Maintenance
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