PR Brief — AI skill for Claude Code
quick skill to facillitate green-field/big-bang reviews with AI.
How to install PR Brief
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open lucastononro/pr-brief and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What PR Brief does
quick skill to facillitate green-field/big-bang reviews with AI.
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README
pr-brief — Claude Code marketplace
An interactive, browser-based PR review workflow for [Claude Code](https://docs.claude.com/en/docs/claude-code/overview). It pulls a pull request via `gh`, asks an Opus agent to group every changed file into features and author a **narrative layer** of "explain pills", and launches a local UI with GitHub-style stacked diffs, click-and-drag multi-line inline commenting, and realtime comment posting.
This repository is a **plugin marketplace**. It ships one plugin: `pr-brief`.
What reviewers get:
- A reviewer-ordered file list (migrations first, tests last) grouped into the features the PR actually contains
- Two parallel narrative layers next to each diff:
- Purple ✨ explain pills — short AI-authored callouts that connect each block to the broader change
- Red ⚠ critique pills with a severity score S1–S5 — actual review concerns, optional
suggested_changeblocks, and a "Use as comment →" button that turns a critique into an inline GitHub comment in one click
- Click-and-drag multi-line inline comments that POST to GitHub in realtime via
gh api - 💬 Inline chat: right-click any selected snippet → a streaming chat panel pops on the right that resumes the same Claude Code session that wrote the brief, so it already has full PR context. (details below)
- Runs locally; the only external call is to the Anthropic API your Claude Code session is already using
Demo
[](https://youtu.be/9d9u7UEAgLU)
Why this exists
Three reasons:
- I had to review ginormous PRs and I couldn't afford asking folks to break their PRs and stack them.
- Reviewing PRs is somewhat of finding needles in a haystack — with this I can know the right sequence to look.
- Reading code isn't always straightforward; you have to connect the dots between files mentally. This facilitates it.
Install
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