# Tag Schema Tagging Schemas refers to the practice of attaching descriptive labels or metadata to schemas. Tags provide a way to categorize, organize, and search for schemas based on their characteristics, attributes, or purposes. Tagging schemas in Guardian helps users easily identify and manage schemas based on their specific needs or criteria. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://guardian.hedera.com/guardian-dev/guardian/standard-registry/schemas/tag-schema.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.