registry-mcp

Company data for AI agents, any country — an MCP server and REST API over national business registries; first module Norway (Brønnøysundregistrene / Enhetsregisteret).

Add to an MCP client

claude mcp add registry-mcp --transport http https://api.foretak.dev/mcp

uvx registry-mcp    # local stdio server (Python)
npx registry-mcp    # local stdio server (Node)

Or call it directly

curl https://api.foretak.dev/v1/NO/company/923609016

curl "https://api.foretak.dev/v1/NO/search?q=equinor&limit=5"
curl "https://api.foretak.dev/v1/NO/company/923609016/deadlines?today=2026-01-15"
curl https://api.foretak.dev/v1/NO/validate/923609016
curl https://api.foretak.dev/v1/countries

Tools

Tool	What it does
`lookup_company(id, country)`	Full report for one company by national identifier
`search_company(name, country)`	Find a company by name; returns candidates with identifiers
`company_deadlines(id, country, today)`	Next statutory filing deadline of each kind
`validate_company_id(id, country)`	Checksum-validate an identifier with no network call
`list_countries()`	Which national registries are supported

Resource registry://rules/{country}. Prompt explain_company. REST and MCP return the same JSON.

For agents

/llms.txt — what this is, in under 40 lines
/llms-full.txt — every endpoint, tool, field and error code
/server.json — MCP registry manifest