Aus Data Catalog: Australia’s open-data wiring diagram

Field notes

The catalog maps Australian data publishers to machine interfaces rather than hosting the underlying datasets. Its records include authentication guidance, live-status checks, and connection recipes; the homepage reports 165 such recipes across 166 indexed APIs. Machine consumers can retrieve separate llms.txt, catalog.json, apis.json, and changes.json files, while human visitors can filter the index by jurisdiction and subject area.