Agentation is an agent agnostic visual feedback tool. Click elements on your page, add notes, and copy structured output that helps AI coding agents find the exact code you're referring to. Install [安装/使用命令见下方] Usage [安装/使用命令见下方] The toolbar appears in the bottom right corner. Click to activate, then click any element to annotate it. Features Click to annotate – Click any element with automatic selector identification Text selection – Select text to annotate specific content Multi select – Drag to select multiple elements at once Area selection – Drag to annotate any region, even empty space Animation pause – Freeze all animations (CSS, JS, videos) to capture specific states Structured output – Copy markdown with selectors, positions, and context Dark/light mode – Matches your preference or set manually Zero dependencies – Pure CSS animations, no runtime libraries How it works Agentation captures class names, selectors, and element positions so AI agents can grep for the exact code you're referring to. Instead of describing "the blue button in the sidebar," you give the agent .sidebar button.primary and your feedback. Requirements React 18+ Desktop browser (mobile not supported) Docs Full documentation at agentation.com License © 2026 Benji Taylor Licensed under PolyForm Shield 1.0.0