TokenCap tool analyzes frontend component hierarchies and props flow

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TokenCap introduces a specialized frontend analyzer to address challenges AI coding assistants face with modern frontend codebases. The tool extracts component hierarchies and props flow from JSX and single-file components using tree-sitter AST analysis rather than file path heuristics. It automatically maps routing structures for frameworks including Next.js, React Router, and Vue Router without requiring build steps. Additionally, it indexes testing and accessibility attributes to help testing agents avoid selector issues. The analyzer supports React, Vue, Svelte, and Angular components.

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