MCP server

Fuentio: UK, France & Spain company data from official registries Official

com.fuentio/company-data

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Official UK, France and Spain company checks for AI agents

Website Source

At a glance

Type

MCP server

Publisher

fuentio.com (verified by the MCP Registry)

Status

Working at last check

Tools

19

Token cost

About 8,322 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.company-data]
url = "https://api.fuentio.com/mcp"

Gemini CLI

{"mcpServers":{"company-data":{"httpUrl":"https://api.fuentio.com/mcp"}}}

Cursor

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

VS Code

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

Antigravity

agy mcp add company-data https://api.fuentio.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"company-data","server_url":"https://api.fuentio.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"company-data","server_url":"https://api.fuentio.com/mcp"}

Tools

• check_address ~330 tokens
  Validate a company's registered address against the official address base: France via API Adresse (Base Adresse Nationale, IGN). Use it to check that an address exists and is the company's, or to geolocate it. Don't use it to find companies: call search_companies. Inputs: country and identifier, as
• check_insolvency ~334 tokens
  Check a company's insolvency notices and state: France from BODACC (safeguard, reorganisation, liquidation, plans, closures), Spain from BORME insolvency acts. Use it for credit or supplier checks. Don't use it for sanctions: call screen_company. Inputs: country and identifier, as lookup_company (e.
• check_supplier_list ~736 tokens
  Check a supplier list against the official registers: which suppliers are ok, which need a look and why (e.g. in liquidation since a date, per BODACC), with a proof code each, and a private report link to share. Use it for 2 to 100 suppliers at once, or to read a batch you started. Don't use it for
• check_vat ~300 tokens
  Give a company's EU VAT number and how it was obtained. Registration is never checked: the answer links the official VIES page. Use it to fill an invoice or a supplier file. Don't use it as proof of VAT registration: check it on VIES. Inputs: country and identifier, as lookup_company (e.g. 'FR', '44
• explain_match ~280 tokens
  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. Use it after resolve_company or lookup_company when you must justify a match or a rejection. Don't use it to find c
• get_company_history ~543 tokens
  See what changed at a company, and when: versions with the fields that changed (address, status), each with its official source. Use it for changes over time. Don't use it for the current state: call lookup_company. Inputs: country FR or ES or GB; identifier as for lookup_company (441639465); option
• get_evidence ~340 tokens
  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. Use it to justify an answer in a review or an audit. Don't use it to l
• get_graph ~286 tokens
  Show a company's group: its parent and child companies from GLEIF (direct and ultimate parents), company to company, every edge with its source. Use it to map a company's group. Don't use it to look a company up: call resolve_company first for its entity_id. Inputs: entity_id (e.g. 'fu_7K3M9Q2XH4PZ'
• get_receipt ~418 tokens
  Give back the Fuentio receipt of a verification by its proof code: outcome and reasons, status, legal form, registered office, insolvency (what was searched), source, check time, hash and the public link to check it. Use it when the user asks for a receipt or proof of a check. Always ask the user fi
• list_coverage ~247 tokens
  List the countries, ID formats and official sources Fuentio covers. Free, no key. Use it first when unsure whether a country or ID format is supported, or to explain coverage. Don't use it to check a company: call lookup_company or search_companies. Inputs: none. Example: list_coverage(). Returns: p
• lookup_company ~761 tokens
  Look up one company in its official register by ID: status, address, legal form, activity, source and check date. Use it when you have an official ID. Don't use it with a name: call search_companies first. Inputs: country FR or ES or GB; identifier. FR: SIREN 441639465, SIRET 44163946500091, VAT FR6
• report_issue ~318 tokens
  Report an answer you believe is wrong or missing, so Fuentio checks it against the official source. Use it when a result contradicts an official document you hold. Don't use it to ask questions: call the lookup tools. Inputs: subject (entity ID, record ID such as 'FR-SIREN-441639465', or tool name),
• resolve_company ~565 tokens
  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. Use it to match a supplier or customer record to a register record. Don't use i
• review_report ~352 tokens
  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, and in France the public contracts won). Use it for the registry part of a KYB or supplier review you must fi
• screen_company ~360 tokens
  Screen a company's own names against sanctions lists: EU Financial Sanctions File, UK Sanctions List, OFAC SDN list, France's registre des gels. Use it as the sanctions-list step of onboarding a supplier or customer (not full KYB). Don't use it to identify a company: call resolve_company or lookup_c
• search_companies ~882 tokens
  Find companies by name in the official registers of France, Spain and United Kingdom, 10 per page. Use it when you know a name but no ID, then call lookup_company or verify_company with an ID from the results. Don't use it when you already have an official ID. Inputs: country FR or ES or GB; query,
• verify_company ~656 tokens
  Verify a company against its official register, for onboarding or before paying or signing: an outcome with reasons, checks, warning signals and a proof code you can show an auditor. A registry check, not full KYB. Use it to decide about a company. Don't use it for a cheap single read (lookup_compan
• watch_company ~267 tokens
  Watch a company: when its official records change, Fuentio POSTs the changes, signed, to your https endpoint. Use it to monitor a supplier or customer. Don't use it for a one-off check: call what_changed. Inputs: entity_id (from resolve_company), callback_url (your https endpoint; private or local a
• what_changed ~347 tokens
  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. Use it to review a supplier or customer since your last check. Don't use it for the current

Browse

• Spreadsheets
• Converting to Markdown
• Invoicing and accounting
• Company data

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