Spain’s Land Data Is Open. It’s Just Stuck in 2003.
Spain’s cadastre API runs on SOAP from 2003—a legacy barrier that makes *de jure* open data *de facto* inaccessible. A new JSON wrapper (with MCP support) lets developers query 70 million parcels with a simple HTTP request. The fix exposes the bigger problem: government technical debt that forces users to build clever patches instead of demanding systemic upgrades.