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., "@rues Search for companies named 'Kaizen Institute'"
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.
Model Context Protocol (MCP) server for querying the Colombian Business Registry (RUES - Registro Único Empresarial y Social).
# Install dependencies
npm install
# Build
npm run build
# Add to Claude Code config (~/.config/claude-code/config.json):
{
"mcpServers": {
"rues": {
"command": "node",
"args": ["/path/to/mcp-rues/dist/server.js"]
}
}
}Related MCP server: JUCESP: Busca de NIRE (pesquisa avançada)
Search Companies by name with fuzzy matching
Location Grouping to see companies by municipality/department
Company Details including registration, economic activity, representatives
DuckDB Caching for fast local data persistence
Excel Parsing via Python/pandas for accurate data extraction
Tool | Description |
| Search by company name |
| Group companies by location |
| Get detailed company information |
| Filter companies by location |
For complete installation instructions, including prerequisites, configuration, and troubleshooting, see INSTALL.md.
Node.js 18+
Chrome/Chromium browser
Python 3 + pandas + openpyxl
You: Search for companies named "Kaizen"
Claude: [Searching RUES...]
Found 119 companies:
- KAIZEN INSTITUTE COLOMBIA S A S (NIT: 900770772) - BOGOTA
- KAIZEN S.A.S (NIT: 901465503) - MEDELLIN
- KAIZEN GROUP S.A.S. EN LIQUIDACION (NIT: 900456887) - CALI
...MCP Tools → Service Layer → DuckDB Cache → Selenium Scraper → rues.org.coMIT
Based on RUES scraping functionality for Colombian business registry queries.
This server cannot be deployed
Colombian company and public-procurement data by NIT: RUES commercial registry, SECOP contracts, Supersociedades financials, sanctions and OFAC/UN lists, each field with its official source URL and capture date. No key needed to connect or for radicadouno_comprobar (free, 10/day). Buy a signed report per company (89,900 COP) or a Business key from within the server: no human in the loop. Companies only: no natural persons (Law 1581/2012). Not a credit score.
Company search and enrichment from official business registers in 200+ countries.
Official company and director data: search, profiles, officers, filings, and name normalization.
Read-only Belgian company search, KBO data, financials, employees and company relationships.
