React Grab grabs UI context for agents

React Grab attacks one of AI coding's most annoying failure modes: agents guessing at UI context from vague screenshots or hand-written descriptions. The clever part is not the copy shortcut itself, but the fact that it bridges the browser and codebase with enough structure to make agent edits materially more reliable.

• –The core workflow is simple and strong: hover an element, hit Cmd/Ctrl+C, and paste file, component, and markup context into your agent
• –It supports common React stacks including Next.js, Vite, and Webpack, which makes it practical for real front-end teams rather than just demo apps
• –The project goes beyond a one-off utility with MCP support, plugins, and low-level primitives for custom element-selection workflows
• –Its pitch maps cleanly to the current agent tooling wave: less prompt wrangling, faster handoff from “this button is wrong” to the exact source file
• –As an MIT-licensed repo with strong GitHub traction, it looks like the kind of narrow, opinionated tool that can become standard in AI-assisted front-end workflows