A9T9/RPA is the Ui.Vision browser extension for robotic process automation (RPA), allowing users to record, edit, and play back macros that automate both web and desktop applications. The codebase provides a complete automation platform including a macro recorder/player with command-table and JavaScript script support, OCR (via OCR.space, Tesseract.js, and local OS engines), computer vision (WASM-based image search and native desktop automation), and AI integration (Anthropic Claude, OpenAI-compatible endpoints, and a free Ui.Vision tier). It features a React/Redux side panel for macro editing, an MCP bridge for AI agents (Claude Code, Cursor), and native messaging hosts for desktop input/screen capture. While the core is a production-grade browser extension (Chrome MV3, Firefox), the repository also contains a separate, older image-search extension and some dead/legacy code, but overall demonstrates solid engineering with many reusable patterns (IPC, storage abstraction, player engine, functional utilities).