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Mapa Societario — Spanish Company Registry (BORME)

CommunityGood72/100Claim

streamable-httpMITupdated 21d ago

A hosted, read-only, anonymous Model Context Protocol server that gives AI agents access to the Spanish company registry.

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What can you do with Mapa Societario — Spanish Company Registry (BORME)?

Mapa Societario — MCP Server (Spanish Company Registry / BORME)

A hosted, read-only, anonymous Model Context Protocol server that gives AI agents access to the Spanish company registry.

It exposes data derived from the official BORME (Boletín Oficial del Registro Mercantil / Registro Mercantil) — ~3.1M companies and ~9.4M filings since 2009 — so an assistant can search companies and directors and explore corporate relationships directly.

  • 🔎 Web app: https://mapasocietario.es
  • ☁️ Connector URL: https://mcp.mapasocietario.es/mcp (Streamable HTTP, JSON-RPC)
  • 🔓 Auth: none · Rate limit: 30 requests/min, 1,000/day per IP

Tools

Tool Description
search_companies Search Spanish companies by name (typo-tolerant, ranked)
get_company Full record for one company — current officers, sole shareholder, dissolution status, NIF/capital/address
search_officers Search directors / officers by name (accent-insensitive)
get_company_network Related companies and shared officers as a graph (owns / owned_by / shared_officer edges)

Connect

Claude clients with native remote-MCP support — add a custom connector with the URL:

https://mcp.mapasocietario.es/mcp

Claude Desktop (or any client) via the mcp-remote bridge:

{
  "mcpServers": {
    "mapa-societario": {
      "command": "npx",
      "args": ["mcp-remote", "https://mcp.mapasocietario.es/mcp"]
    }
  }
}

Health check: curl -s https://mcp.mapasocietario.es/health → ok.

Registry listings

This server is published to the official MCP Registry as es.mapasocietario/borme (see server.json), under a DNS-verified mapasocietario.es namespace.

Machine-readable site metadata for AI agents is published at mapasocietario.es/llms.txt.

Data & limitations

  • Unofficial. Derived from official BORME publications and provided as-is. For documented or critical use, consult the official BORME and the company's page on mapasocietario.es.
  • Ownership: BORME records only the sole shareholder (socio único), not full shareholder / cap-table data.
  • Out of scope: sanctions / PEP screening, annual accounts (Cuentas Anuales), AI analysis, and cross-company time-range / event queries.
  • Every company result includes an empresa_url link back to its page on mapasocietario.es so results can be viewed and cited at source.

License

MIT — documentation only. The server is hosted; this repository does not contain the implementation.