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For developers and AIs

Connect your AI to Spain’s public auctions.

El Pujante exposes its full inventory — judicial, tax agency (AEAT) and Social Security auctions, enriched with cadastre and geolocation data — as an MCP (Model Context Protocol) server. Your assistant queries live data, not a months-old copy.

Free · Read-only · No signup

Endpoint MCP
https://elpujante.es/mcp
El Pujante reading auctions from BOE, AEAT and TGSS and storing them in a unified database

Connect it in two minutes

ClaudeClaude (web and desktop)

  1. 1Settings → Connectors → Add custom connector.
  2. 2Paste the endpoint URL and save. No authentication required.
  3. 3Ask about auctions: Claude will use the tools on its own.

OpenAIChatGPT

  1. 1Settings → Apps & connectors → enable developer mode.
  2. 2Create connector → paste the endpoint URL.
  3. 3Enable it in the conversation from the tools menu.

Claude CodeClaude Code

One command in your terminal:

claude mcp add --transport http pujante https://elpujante.es/mcp

CursorCursor and other MCP clients

Add the server to your editor’s MCP configuration:

{
  "mcpServers": {
    "pujante": {
      "url": "https://elpujante.es/mcp"
    }
  }
}

Seven tools, the whole inventory

Read-only, over the same data our own agent uses. The server ships instructions so your AI interprets liens, discounts and risks like a professional.

  • 1

    buscar_inmuebles — Filtered search: province, town, price, surface, use, discount over appraisal, closing soon…

  • 2

    detalle_inmueble — Full auction record: values, dates, liens, cadastre data, coordinates and the official URL.

  • 3

    resumen_riesgo — Risk flags and signals for an auction: heavy liens, surviving Social Security debt, primary residence…

  • 4

    costes_totales — Real all-in cost: price + regional transfer tax + notary + registry + known surviving liens.

  • 5

    comparar_inmuebles — Two to five auctions side by side.

  • 6

    inmuebles_similares — Active auctions similar to a given one, by area or by use and price.

  • 7

    stats_inventario — Global inventory figures: active auctions by source, province and type.

Ask your AI things like

  • “Find homes at auction in Málaga with over 40% discount and tell me the risks of each one.”
  • “What would this auction really cost me, taxes and liens included?”
  • “Compare the three best rural estates at auction in Badajoz by price per hectare.”

Fair use: Free, read-only service with a per-IP rate limit. Data comes from public sources (subastas.boe.es and the Social Security portal) and refreshes nightly. Need more volume or a data agreement? Get in touch.

Don’t feel like configuring anything?

Our agent ships already connected to all these tools.

Talk to the agent