ProofShot is a CLI tool that enables AI coding agents to visually verify the UI they build by opening a browser, interacting with pages, recording videos, capturing screenshots, and collecting console errors. It bundles all evidence into a self-contained HTML file for quick developer review, addressing the gap where AI agents write code but can't see the rendered results. The tool is open source and free, designed to enhance developer workflow rather than serve as a testing framework.
Background
AI coding agents like GitHub Copilot and Claude Code can generate UI code but lack the ability to visually verify if the rendered output matches expectations or contains errors. This creates a manual review burden for developers who must constantly check browsers during development.
- Source
- Hacker News (RSS)
- Published
- Mar 24, 2026 at 03:46 PM
- Score
- 7.0 / 10