Registry-mcp — national company registries MCP Server

The company registry MCP: brreg orgnr, Companies House, Bolagsverket organisationsnummer.

Local + remotestreamable-httpstdio

What is the Registry-mcp — national company registries MCP Server?

Registry-mcp — national company registries is an MCP integration. The company registry MCP: brreg orgnr, Companies House, Bolagsverket organisationsnummer.

Hosted connection

The registry lists a streamable-http connection at https://api.foretak.dev/mcp.

Packages and local setup

The published pypi package is registry-mcp, version 0.4.2. Its declared MCP transport is stdio.

The package declares REGISTRY_MCP_CONTACT_EMAIL: Contact address sent in the User-Agent to the national registry, as Brønnøysundregistrene asks of API clients. Unset means an anonymous client, which may be blocked upstream.; REGISTRY_MCP_CACHE_PATH: Path to the local SQLite response cache (24 h TTL). Defaults to ./data/cache.sqlite3.; COMPANIES_HOUSE_API_KEY: Companies House REST API key, required for the United Kingdom (GB). Free from developer.company-information.service.gov.uk. Unset means GB lookups return an upstream_error naming this variable; every other country still answers.; BOLAGSVERKET_CLIENT_ID: Bolagsverket OAuth 2 client id, required for Sweden (SE) together with BOLAGSVERKET_CLIENT_SECRET. Free, no contract: request both from Bolagsverket's kundanmälan form. Unset means SE lookups return an upstream_error naming both variables; every other country still answers.; BOLAGSVERKET_CLIENT_SECRET: Bolagsverket OAuth 2 client secret, the other half of BOLAGSVERKET_CLIENT_ID. Both are needed before Sweden (SE) can answer.; BOLAGSVERKET_ENVIRONMENT: Which Bolagsverket environment the Swedish credentials belong to: 'production' (default) or 'test'. It selects the data host and the token host as a pair, so the two can never be mixed..

The published npm package is registry-mcp, version 0.4.2. Its declared MCP transport is stdio.

The package declares REGISTRY_MCP_CONTACT_EMAIL: Contact address sent in the User-Agent to the national registry, as Brønnøysundregistrene asks of API clients. Unset means an anonymous client, which may be blocked upstream.; COMPANIES_HOUSE_API_KEY: Companies House REST API key, required for the United Kingdom (GB). Free from developer.company-information.service.gov.uk. Unset means GB lookups return an upstream_error naming this variable; every other country still answers.; BOLAGSVERKET_CLIENT_ID: Bolagsverket OAuth 2 client id, required for Sweden (SE) together with BOLAGSVERKET_CLIENT_SECRET. Free, no contract: request both from Bolagsverket's kundanmälan form. Unset means SE lookups return an upstream_error naming both variables; every other country still answers.; BOLAGSVERKET_CLIENT_SECRET: Bolagsverket OAuth 2 client secret, the other half of BOLAGSVERKET_CLIENT_ID. Both are needed before Sweden (SE) can answer.; BOLAGSVERKET_ENVIRONMENT: Which Bolagsverket environment the Swedish credentials belong to: 'production' (default) or 'test'. It selects the data host and the token host as a pair, so the two can never be mixed..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.4.2 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

Browse related other integrations MCP servers for tools that cover the same kind of work.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
filingswhat the entity has filed, and when (GB, NO, SE)
chargesregistered charges against the entity (GB only)
insolvencywinding-up and administration proceedings (GB only)
financialsthe register's own financial figures (turnover, profit, balance sheet, equity and liabilities) for the latest filed accounting period, answering whether a…
leithe Legal Entity Identifier GLEIF publishes for the entity, CC0-licensed and keyless (every country except SE)
parentsthe direct and ultimate corporate parent GLEIF's Level 2 data discloses, or the entity's own stated reason — a category word such as NATURAL_PERSONS, never a…
peppolwhether the entity can receive an e-invoice over the Peppol network, read live from the SML/SMP walk ahead of the 1 January 2027 e-invoicing duty (NO only)

How to install the Registry-mcp — national company registries MCP Server

{
  "mcpServers": {
    "registry-mcp": {
      "command": "uvx",
      "args": [
        "registry-mcp"
      ],
      "env": {
        "REGISTRY_MCP_CONTACT_EMAIL": "you@example.com",
        "COMPANIES_HOUSE_API_KEY": "YOUR_COMPANIES_HOUSE_API_KEY"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
REGISTRY_MCP_CONTACT_EMAILDeclared in the maintainer’s client configuration.Check documentation
COMPANIES_HOUSE_API_KEYDeclared in the maintainer’s client configuration.Yes