Conectar a la IA

Conecta tu agente de IA en 10 segundos

Una sola dirección para todos los clientes MCP. Sin clave para empezar: conectarse y listar las herramientas es gratis, y la prueba sin clave da 20 unidades al día.

El servidor MCP

https://api.fuentio.com/mcp

Añade Fuentio desde el directorio de conectores de Claude: Fuentio en el directorio de Claude ↗

O como conector personalizado: Ajustes → Conectores → Añadir conector personalizado. Nombre: Fuentio. URL: la dirección de arriba. Después, Añadir, y activa Fuentio en el menú de herramientas de un chat.

Un solo comando en tu terminal:

claude mcp add --transport http fuentio https://api.fuentio.com/mcp

Con una clave:

claude mcp add --transport http fuentio https://api.fuentio.com/mcp --header "X-API-Key: YOUR_API_KEY"

Añadir a Cursor

Un clic abre Cursor y añade el servidor. O pega esto en ~/.cursor/mcp.json:

{
  "mcpServers": {
    "fuentio": {
      "url": "https://api.fuentio.com/mcp"
    }
  }
}

Añadir a VS Code

Un clic abre VS Code y añade el servidor. O pega esto en .vscode/mcp.json:

{
  "servers": {
    "fuentio": {
      "type": "http",
      "url": "https://api.fuentio.com/mcp"
    }
  }
}

La referencia completa para cada cliente y herramienta está en la página de agentes. →

Con clave API o sin ella

Sin clave, todas las herramientas que no la necesitan funcionan con la prueba sin clave (20 unidades al día). Con una clave, envíala en una cabecera X-API-Key (o Authorization: Bearer) para usar las unidades de tu plan y las herramientas que la necesitan: cribado de los nombres de la empresa en listas de sanciones, informe de revisión, vigilancia de una empresa, grupo de empresas y avisos. Una clave gratuita da 100 unidades al mes.

Consigue una clave API gratis

Prueba con una empresa real

Haz una llamada real a través del servidor MCP y mira exactamente lo que recibe un agente. Cuenta como una de tus 3 comprobaciones gratis de hoy.

Las 17 herramientas

Tal como las describe el servidor en producción (en inglés), tomadas el 12 de octubre de 2026.

Encontrar

list_coverage List the countries, ID formats and official sources Fuentio covers. Free, no key.
search_companies Find companies by name in the official registers of France and Spain, 10 per page.
lookup_company Look up one company in its official register by ID: status, address, legal form, activity, source and check date.
get_company_history See what changed at a company, and when: versions with the fields that changed (address, status), each with its official source.

Comprobar

screen_company clave Screen a company's own names against sanctions lists: EU Financial Sanctions File, UK Sanctions List, OFAC SDN list, France's registre des gels.
check_insolvency Check a company's insolvency notices and state: France from BODACC (safeguard, reorganisation, liquidation, plans, closures), Spain from BORME insolvency acts.
check_address Validate a company's registered address against the official address base: France via API Adresse (Base Adresse Nationale, IGN).
check_vat Give a company's EU VAT number and how it was obtained. Registration is never checked: the answer links the official VIES page.

Probar

verify_company Verify a company for onboarding, KYB or before paying or signing: an outcome with reasons, checks, warning signals and a proof code you can show an auditor.
get_evidence Show the evidence behind what Fuentio says about a company: for each field, the value served and every competing value with its source, record, retrieval time, source link and record hash; and the match decision behind each link.
resolve_company Decide whether a company you know (an official ID, or a name with a postcode or town) is a company in the official registers, with evidence: candidates each with a decision, linked, possible or rejected, and the reasons.
explain_match Explain why two register records are, or are not, the same company: today's decision with reason codes and evidence, stored decisions, links, and whether they share one Fuentio entity.
review_report clave Produce one review-ready report on a company: identity and links with reasons, facts with sources, last year's changes and gaps, and every check at once (insolvency, sanctions, address, VAT).
report_issue clave Report an answer you believe is wrong or missing, so Fuentio checks it against the official source.

Vigilar

what_changed List what changed at a company since a date, from every official record Fuentio holds for it: status, name, address, legal form, and the source's dated events (BORME acts), each with its source and evidence.
watch_company clave Watch a company: when its official records change, Fuentio POSTs the changes, signed, to your https endpoint.

Grupo

get_graph clave Show a company's group: its parent and child companies from GLEIF (direct and ultimate parents), company to company, every edge with its source.