Question 1

Čo je ORSF?

Accepted Answer

ORSF (Otvorený register slovenských firiem) je nezávislý open-data projekt agregujúci 14 oficiálnych slovenských registrov (RPO, ORSR, RÚZ, FS DPH a ďalšie) do jedného REST API a MCP servera. Pre AI agentov, novinárov, compliance a due diligence.

Question 2

How is ORSF different from ORSR?

Accepted Answer

ORSR (Obchodný register SR, orsr.sk) is the official Ministry of Justice registry — no public REST API. ORSF (orsf.sk) is an independent open project that uses ORSR as ONE of 14 sources, adding REST API, MCP server, CLI and bulk export.

Question 3

Is ORSF data free?

Accepted Answer

Yes, public business data is free under CC-BY 4.0. The REST API at https://api.orsf.sk/v1 is publicly accessible. Personal data (sole traders, full director details) requires authentication per GDPR Art. 5(1)(c).

Question 4

How do AI agents access ORSF?

Accepted Answer

AI agents can use either the public REST API (https://api.orsf.sk/v1, OpenAPI spec at /v1/openapi.json) or the MCP server (@orsf/mcp-server) for direct integration with Claude Desktop and other MCP-compatible clients.

Názov	IČO	Forma	Veľkosť	Mesto	IČ DPH
Odbytové družstvo Ponitrie v likvidácii	35979992	družstvo	bez zamestnancov	Žabokreky nad Nitrou	—
PRIM - STAV FB, družstvo	36623288	družstvo	bez zamestnancov	Partizánske	—

Okres Partizánske

2 2 firmy · filtrované