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Glassbox
Stop hoping your AI got it right. Review the diff, leave precise feedback, and let AI fix it — in one loop.
<p <a href="https://www.npmjs.com/package/glassbox"<img src="https://img.shields.io/npm/v/glassbox.svg" alt="npm version" /</a <a href="https://github.com/brianwestphal/glassbox/releases"<img src="https://img.shields.io/github/v/release/brianwestphal/glassbox?label=desktop%20app" alt="Latest desktop app release" /</a <img src="https://img.shields.io/badge/node-%E2%89%A520-brightgreen.svg" alt="Node.js 20 or newer" / <img src="https://img.shields.io/npm/l/glassbox.svg" alt="MIT license" / </p
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Glassbox is a local, browser-based code review tool built for the AI coding workflow. You review the changes your AI made, annotate what's wrong (or right), and export structured feedback that AI tools can read and act on instantly.
No accounts. No pull requests. No waiting. Just you, the diff, and a tight feedback loop.
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Desktop app (recommended) — download from GitHub Releases:
| Platform | Download | |----------|----------| | macOS (Apple Silicon) | .dmg (arm64) | | macOS (Intel) | .dmg (x64) | | Linux | .AppImage / .deb | | Windows | .msi / .exe |
After installing, open the app and click Install CLI to add the glassbox command to your PATH.
Or install via npm:
npm install -g glassboxThen, from any git repository:
glassboxThat's it. Data stays local. Works in any git repo.
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<img src="assets/demo.svg" alt="Glassbox: triage by AI risk, annotate a diff, and let Claude Code apply the fix — the full review loop" width="720"