Summary
This is a metrics-first auditor for Vercel bills and slow routes. It pulls real production data from Vercel's Observability Plus API, gates what to investigate using actual invocation counts and P95 latency, then scans only the code files that correspond to expensive or slow candidates. The pipeline is rigid by design: no guessing at optimizations until signals.json exists, no repo-wide grep, and every recommendation must cite version-aware framework docs from a frozen library. It handles Next.js App and Pages Router best, supports SvelteKit and Nuxt with weaker route mapping, and blocks or warns on unsupported frameworks. You'll want CLI v53+, a linked project directory, and Observability Plus enabled to get route-level recommendations instead of a code-only fallback audit.
Install to Claude Code
npx -y skills add vercel-labs/agent-skills --skill vercel-optimize --agent claude-codeInstalls into .claude/skills of the current project.
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Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →An agent that runs the SEO playbooks that move rankings and ships PRs you control.
Get founding access →
