What is XML Tree / PlatPhorm XML Registry?
It is the public XML utility layer for viewing, formatting, validating, searching, converting, and reasoning over XML documents, RSS feeds, Atom feeds, sitemaps, schemas, and XML contracts.
XML Tree + XML Validator + XML Registry
FAQ
Canonical XML viewer, formatter, validator, tree explorer, XPath tester, XML registry, feed inspector, sitemap inspector, and XML conversion utility for the PlatPhormNews web mesh.
Do public XML tools require an API key?
No. Phase 1 public-safe XML editing, parsing, formatting, validation, XPath, feed inspection, sitemap inspection, and conversion work without a key.
When is PLATPHORM_API_KEY used?
PLATPHORM_API_KEY is scaffolded for future protected backend actions such as registry mutation, private validation, sync jobs, report generation, and administrative operations.
Does XML Tree store my XML on the server?
No server storage is claimed without a configured backend. The UI can save non-sensitive local drafts in browser IndexedDB and clearly labels that state as local only.
Is XSD validation complete?
Phase 1 validates XML and XSD well-formedness and basic root element contracts. Full XSD semantic validation is reported as degraded until a dedicated schema engine is configured.
What XPath features are supported?
The Phase 1 XPath tester supports common bounded queries such as /root/child, //element, //@attr, //element/@attr, text(), wildcard names, and simple attribute predicates.