Build an AI Code Reviewer 2026
Stack - GitHub App - Claude API - Webhook handler - Postgres for history Workflow 1. PR opened 2. Webhook fires 3. App pulls diff 4. Claude reviews 5. Posts comments 6. Tracks history Reviews - Security - Style - Tests - Documentation - Performance Tools to Build On - Probot framework - @octokit/rest - Claude SDK Distribution - GitHub Marketplace - Per-seat pricing - Free tier Competitors - CodeR…