描述
Capture exact rendered-UI feedback and hand it to an agent as selectors, element paths, and structured annotation packets. Use when a human needs to point at a real UI issue, run a sync/watch loop, or wire browser feedback into Claude Code, Codex, Gemini CLI, or OpenCode. Not for fresh-session browser verification (`agent-browser`), running-browser reuse (`playwriter`), or plan/diff approval (`plannotator`).