What it does

Vercel Build Log Doctor is a specialized diagnostic skill designed to get your deployments back on track. It moves beyond generic AI advice by performing a structured, evidence-based analysis of your Vercel build logs, project manifests, framework configurations (Next.js, Vite, etc.), and environment variable setups. Using a built-in heuristic scanner, it pinpoints the exact cause of deployment failures—whether it's a Node.js version mismatch, a missing dependency in a monorepo, or a serverless function runtime error.

Why use this skill

Debugging CI/CD pipelines is notoriously time-consuming. Instead of manually parsing thousands of lines of logs, this skill automates the "Log-File-Config" triangulation. It separates confirmed bugs from hypotheses, providing you with high-signal remediation snippets that are safe to copy-paste. It prevents "guessing" by citing exact evidence for every finding, ensuring you spend less time on trial-and-error and more time shipping code.

Supported Tools & Frameworks

Frameworks: Next.js, Nuxt, Remix, Astro, SvelteKit, and more.
Runtimes: Node.js, Edge Runtime, Serverless Functions.
Package Managers: npm, pnpm, yarn, bun.
Architecture: Monorepos (Turborepo, Nx), standalone apps, and micro-frontends.