{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.SmartMobileHouse/regon-mcp","description":"Look up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS.","title":"REGON (Polish business register)","repository":{"url":"https://github.com/SmartMobileHouse/regon-mcp","source":"github"},"version":"0.2.3","packages":[{"registryType":"pypi","identifier":"regon-mcp","version":"0.2.3","transport":{"type":"stdio"},"environmentVariables":[{"description":"GUS BIR USER_KEY for live production data. Omit to use the public test key against the anonymized test database.","format":"string","isSecret":true,"name":"REGON_API_KEY"},{"description":"Which GUS environment to query: 'test' (default) or 'prod'. Use 'prod' with a real USER_KEY.","format":"string","name":"REGON_ENV"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-04T13:07:04.680805Z","publishedAt":"2026-11-04T13:07:04.680805Z","updatedAt":"2026-11-04T13:07:04.680805Z","isLatest":true}}}