What problem does it solve? Manually checking 1C:Enterprise subsystem command interface XML files for structural mistakes is slow and error-prone. This Skill validates CommandInterface.xml files automatically, catching root element errors, invalid sections, ordering issues, malformed command references, and duplicates before they break the subsystem UI. ## Core Features & Use Cases - Structural XML validation: Checks the root element, allowed sections, element ordering, and command reference formats in CommandInterface.xml. - Duplicate detection: Finds duplicate entries in the command interface definition. - Flexible input: Accepts either a subsystem catalog path (e.g. Subsystems/Продажи) or a direct path to the CommandInterface.xml file. - Configurable output: Optional detailed mode listing all checks including successful ones, plus a MaxErrors limit (default 30) to stop after N errors. - Use Case: After configuring the command interface of a 1C subsystem, run the validation to confirm the XML is correct before committing changes to the configuration repository. ## Quick Start Ask the assistant to validate the command interface of your subsystem, for example: run interface validation on Subsystems/Продажи with detailed output.