claude-webkit: Skill for Claude Code

.claude/skills/vercel-deploy/SKILL.md

vercel-deploy is a skill for Claude Code from Hainrixz/claude-webkit. It costs 47 tokens per session (654 once invoked), scanned A, original, MIT.

A guide and script for deploying websites and applications to Vercel, a hosting platform for web projects.

In plain words
What is it for?
Creating preview deployments of a project and returning the address where the deployed site can be viewed.
Why use it?
It turns a local project into a hosted preview so the result can be checked online without manually configuring the hosting service.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions CLAUDE.md.

This is Hainrixz/claude-webkit's own configuration. It tells Claude Code how to work on claude-webkit itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-webkit configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Hainrixz/claude-webkit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Hainrixz/claude-webkit/main/.claude/skills/vercel-deploy/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Hainrixz/claude-webkit

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for vercel-deploy

README.md
[![agentmods](https://agentmods.dev/badge/skills/hainrixz/claude-webkit/vercel-deploy.svg)](https://agentmods.dev/skills/hainrixz/claude-webkit/vercel-deploy)
Your own site
<a href="https://agentmods.dev/skills/hainrixz/claude-webkit/vercel-deploy"><img src="https://agentmods.dev/badge/skills/hainrixz/claude-webkit/vercel-deploy.svg" alt="Measured on agentmods" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 654 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00047 $0.00654
Opus 5 $0.00023 $0.00327
Sonnet 5 $0.00009 $0.00131
Haiku 4.5 $0.00005 $0.00065

Measured 7d ago against content hash 9d9119acfb2d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

vercel-deploy scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/deploy.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

**Do not** curl or fetch the deployed URL to verify it works. Just return the link.
.claude/skills/vercel-deploy/SKILL.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Note: In claude-webkit this skill is the primary deployment path. CLAUDE.md Phase 6 calls bash .claude/skills/vercel-deploy/scripts/deploy.sh site directly.

Vercel Deploy

Deploy any project to Vercel instantly. Always deploy as preview (not production) unless the user explicitly asks for production.

Prerequisites

  • Check whether the Vercel CLI is installed without escalated permissions (for example, command -v vercel).
  • Only escalate the actual deploy command if sandboxing blocks the deployment network calls (sandbox_permissions=require_escalated).
  • The deployment might take a few minutes. Use appropriate timeout values.

Quick Start

  1. Check whether the Vercel CLI is installed (no escalation for this check):
command -v vercel
  1. If vercel is installed, run this (with a 10 minute timeout):
vercel deploy [path] -y

Important: Use a 10 minute (600000ms) timeout for the deploy command since builds can take a while.

  1. If vercel is not installed, or if the CLI fails with "No existing credentials found", use the fallback method below.

Fallback (No Auth)

If CLI fails with auth error, use the deploy script:

skill_dir="<path-to-skill>"

# Deploy current directory
bash "$skill_dir/scripts/deploy.sh"

# Deploy specific project
bash "$skill_dir/scripts/deploy.sh" /path/to/project

# Deploy existing tarball
bash "$skill_dir/scripts/deploy.sh" /path/to/project.tgz

The script handles framework detection, packaging, and deployment. It waits for the build to complete and returns JSON with previewUrl and claimUrl.

Tell the user: "Your deployment is ready at [previewUrl]. Claim it at [claimUrl] to manage your deployment."

Production Deploys

Only if user explicitly asks:

vercel deploy [path] --prod -y

Output

Show the user the deployment URL. For fallback deployments, also show the claim URL.

Do not curl or fetch the deployed URL to verify it works. Just return the link.

Read the full file on GitHub · 81 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 81 lines · 47 tokens per session scan A 9d9119acfb2d

Subscribe to this mod's changes

vercel-deploy is a skill published in the GitHub repository Hainrixz/claude-webkit (225 stars, last pushed 17d ago), licensed MIT. It adds 47 tokens to every session and 654 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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