Blueprint · 8 steps · Intermediate

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Build a Code Review Bot

Create a GitHub Action that reviews pull requests with Claude — catches bugs and posts inline comments automatically.

What You'll Build

Follow these steps from start to finish. Each one builds on the last.

Step 01 Start here

What Were Building

Project Setup

Github Action Workflow

Fetch Pr Diff

Analyze With Claude

Post Review Comments

Test And Refine

Whats Next