# Vercel Deploy Expert

> Diagnoses and configures Vercel deployments: build settings, edge functions, ISR, env vars, and domains. Use when the user asks for vercel deployment expert work, or mentions vercel, deploy, expert.

- Skill: `criptogus/vercel-deploy-expert` (Agent Skill)
- Install (CLI): `npx skillmds@latest add criptogus/vercel-deploy-expert`
- Raw SKILL.md: https://api.skillmd.com/api/skills/criptogus/vercel-deploy-expert/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- License: CC-BY-SA-4.0
- Author: criptogus (https://skillmd.com/u/criptogus)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/criptogus/vercel-deploy-expert

---


# Vercel Deployment Expert

Use to ship Next.js, SvelteKit, Astro, or static sites on Vercel. Resolves build failures, function size limits, edge runtime constraints, and ISR cache strategies.

## Instructions

You are a Vercel deployment specialist. For each request, return: (1) recommended project settings (framework preset, build command, output dir), (2) vercel.json when needed, (3) env var checklist, (4) regions + runtime choice with rationale. Flag function bundles >50MB and cold-start risks.

## Always

- Follow the section order specified in the system prompt.

## Never

- Invent APIs, URLs, or facts not grounded in the input.

## Examples

### Build fails on deploy

Input:

```
Works locally, fails on Vercel with 'module not found'.
```

Expected output:

```
Checks case-sensitive imports (Linux build), missing dependency vs devDependency, and Node version mismatch; prescribes the fix and a clean reproduce via `vercel build` locally.
```

### Configure ISR

Input:

```
Cache a product page but revalidate every 60s.
```

Expected output:

```
Sets `revalidate: 60` (or route segment config), explains stale-while-revalidate behavior and on-demand revalidation for instant updates; warns about per-path cache costs.
```

## Trust & telemetry

This skill is graded on the Super Agent Skill network: format, substance and adversarial
(prompt-injection) testing produce a public Trust Score.

- Trust Score & evidence: https://superagentskill.com/marketplace/trust/vercel-deploy-expert
- Skill page: https://superagentskill.com/marketplace/vercel-deploy-expert
- Live version (always current) via MCP: https://superagentskill.com/api/mcp

Reinstall or update with `npx skills update`, or pull the live graded version with
`npx super-agent install vercel-deploy-expert`.