What problem does it solve? It prevents agents from guessing Ant Design APIs from memory by providing an offline CLI source of truth for component props, demos, tokens, semantic selectors, changelogs, and migration guidance across antd v4/v5/v6. ## Core Features & Use Cases - Component Lookup: Query props, demos, docs, design tokens, and semantic selectors with antd info, antd demo, antd token, and antd semantic before writing component code. - Debugging & Linting: Diagnose project issues with antd env, antd doctor, and antd lint for deprecated, a11y, or performance violations. - Migration & Changelogs: Plan version upgrades with antd migrate and antd changelog, including component-specific breaking changes. - Use Case: When upgrading a project from antd v4 to v5, run antd migrate 4 5 --format json to get the checklist, apply fixes, then verify with antd lint ./src. ## Quick Start Ask the agent to look up the Button component's props and a basic demo using the antd CLI before writing any antd code.