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MCP live MCP 2026-07-28 http ext: ui

Company Check — UK, Sweden & Norway business registers

fargerod/registry-mcp

Check a company before you deal with it. Official register data from Companies House (United Kingdom), Bolagsverket (Sweden) and Brønnøysundregistrene / Enhetsregisteret (Norway, brreg) — one JSON shape for every country. Look up by UK company number (CRN), Swedish organisationsnummer or Norwegian organisasjonsnummer (orgnr, org.nr); search by name; read registered address, status, SIC and SNI industry codes, VAT / MVA registration, and the statutory filing deadlines each register publishes with the statute behind each one. UK lookups can attach the register of charges — mortgages and debentures read live, not the company profile's has_charges flag, which can disagree. Seven tools: lookup_company, search_company, company_deadlines, validate_company_id, list_countries, plus search and fetch for connector clients. Three prompts, including a counterparty check. Use it for supplier due diligence before you pay an invoice, KYB and customer onboarding, VAT validation and compliance deadlines. Sweden has no name search — Bolagsverket's free API publishes no name index. No API key needed for Norway; free keys for Companies House and Bolagsverket. Open source (MIT), REST API too.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
293ms
last probe
Tools
7
callable
Resources
3
readable
Prompts
3
available
Primary URL
https://api.foretak.dev/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
7 tools, 3 resources, 3 prompts returned.
pass 3 or more catalogue items 10/10
13 items in total; 3 or more earns these points.
pass Describes itself 10/10
1189 characters; more than 30 earns these points.

Tools · 7

lookup_company

Look up a company by its national identifier and get the full CompanyReport — legal form, status, address, VAT registration where the register publishes it, board and accounts duties, employees, and m…

search_company

Search a national company register by name, when you have a name rather than an identifier. `country="NO"` searches Brønnøysundregistrene / Enhetsregisteret (brreg) — the norway company lookup for th…

company_deadlines

Give the next occurrence of each statutory filing deadline a company faces. `country="NO"` covers the Norwegian calendar (Regnskapsregisteret, Skatteetaten) for a company looked up by organisasjonsnu…

validate_company_id

Check whether a national company identifier is well-formed — no network call. `country="NO"` checksum-checks a Norwegian organisasjonsnummer (orgnr, org.nr) for Brønnøysundregistrene / Enhetsregister…

list_countries

List every national company registry this service can answer for right now, with each one's identifier scheme, source URL, licence, `supported_includes`, and whether the upstream register needs a cred…

search

ChatGPT connector alias; other clients should prefer `search_company`, which takes an explicit `country` and returns the full SearchResult. One free-text query — a name, an identifier, or either plus …

fetch

ChatGPT connector alias; other clients should prefer `lookup_company` plus `company_deadlines`, which return the CompanyReport and DeadlineReport shapes directly. Takes one `id` from `search` — "{COUN…

Resources · 3

rules_gb

Identifier rules, legal forms and filing-deadline rules for Companies House (United Kingdom) (GB) — the same document the registry://rules/{country} template serves for this country, listed concretely…

registry://rules/GB
rules_no

Identifier rules, legal forms and filing-deadline rules for Enhetsregisteret (Brønnøysundregistrene) (NO) — the same document the registry://rules/{country} template serves for this country, listed co…

registry://rules/NO
rules_se

Identifier rules, legal forms and filing-deadline rules for Bolagsverket (Sweden) (SE) — the same document the registry://rules/{country} template serves for this country, listed concretely so it appe…

registry://rules/SE

Prompts · 3

explain_company

Explain one company for a non-expert reader: call lookup + deadlines and summarise.

counterparty_check

Check a counterparty before contracting with or onboarding them: existence, current legal status and filing health — not a payment-fraud or bank-detail check.

register_coverage

Explain what this company's register record actually says — and, the point of this prompt, what it stays silent on and why.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://api.foretak.dev/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "company_check_\u2014_uk,_sweden_\u0026_norway_business_registers": {
      "url": "https://api.foretak.dev/mcp",
      "transport": "http"
    }
  }
}