Annotation-first toolkit for labeling, validating, and reviewing visual UI bounds and hit areas, with OpenCV candidate proposals.
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Updated
Jul 20, 2026 - JavaScript
Annotation-first toolkit for labeling, validating, and reviewing visual UI bounds and hit areas, with OpenCV candidate proposals.
Visually pick and annotate webpage elements, so Claude Code knows exactly what to change
Single-file UI feedback tool that turns page annotations into structured JSON and AI-ready prompts. Works with OpenCode, Claude Code, Codex, or any AI tool.
🔴 标注大师 V1.1.8 — HTML 原型一键标注工具。Fixed 浮层 · Scope 隔离 · 动态目标重扫 · 编辑删除 · 滚动追踪 · 零侵入。像 Figma 评论一样简单。
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