Compare agent skills before installing.

Generate codemods (automated code transformation scripts) for design system migrations — token renames, component API changes, prop deprecations, and import path updates. Produces ready-to-run jscodeshift or custom AST transform scripts that safely apply changes across consuming codebases. Trigger when someone says: generate a codemod, automate this migration, write a transform script, bulk rename tokens, auto-migrate components, jscodeshift for this change, create a migration script, update all imports, rename this prop everywhere, or anything about automating code changes across consumers of a design system. Do NOT trigger for planning the deprecation process — use deprecation-process for that. Do NOT trigger for writing release notes about a change — use change-communication for that.