analyze_token_canonicality
Check a CSS token's canonicality against deprecation history, or list all aliases. Returns canonical name, replacement, and provenance metadata for ad-hoc queries.
Instructions
Look up a single token (or every alias in the loaded map) against the helix R-round deprecation history. Returns whether the name is canonical, the canonical replacement, and provenance metadata (R-round, commit, removal version). Backbone of M4 finding generation; expose for ad-hoc consumer queries.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| tokenName | No | CSS variable name (e.g. "--hx-color-border-on-dark-default"). Omit to dump every alias in the map. | |
| libraryId | No | Optional library ID for multi-library workspaces (resolved by the dispatcher). |