Little Mouse Pointer: Adding Windows Desktop UI Context Selection for AI Agents

Little Mouse Pointer is a Windows desktop UI context selection plugin maintained by Fish121380 and licensed under MIT. It is designed to address the challenge AI Agents face in accurately capturing the user's current interface state. Adhering to the DSH "everything is a plugin" philosophy, it allows users to directly select windows, UI elements, or screen regions via mouse. It then generates precise context information using UI Automation, screenshots, and local OCR technologies. Upon user confirmation, this information is provided to compatible clients such as OpenAI Codex and DeepSeek Harness via the MCP protocol, supporting core tools like `ui_context_pick`. This plugin is only compatible with the Windows x64 environment.