vercel-firewall

Configure Vercel Firewall WAF rules, rate limiting, and OWASP protection.

2|Updated Mar 29, 2026
One-click install
npx skills add https://github.com/NagyVikt/codex-plugins --skill vercel-firewall-nagyvikt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vercel-firewall
Source: https://github.com/NagyVikt/codex-plugins/tree/main/plugins/vercel/skills/vercel-firewall
Command: npx skills add https://github.com/NagyVikt/codex-plugins --skill vercel-firewall-nagyvikt

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the complexity of managing platform-level security, helping you implement robust DDoS protection, rate limiting, and WAF rules without requiring application-level code changes.

Core Features & Use Cases

  • Edge Security Configuration: Easily define and deploy WAF rules, IP blocks, and rate limiting directly at the Vercel edge.
  • Threat Mitigation: Protect your infrastructure against common vulnerabilities like SQL injection, XSS, and automated bot scraping.
  • Use Case: If your API is experiencing a surge in malicious traffic, use this skill to quickly implement a rate-limiting rule or block specific geographic regions or malicious IP ranges to restore service stability.

Quick Start

Use the vercel-firewall skill to create a new custom rule that blocks all requests to the /admin path from non-whitelisted IP addresses.

Frequently Asked Questions about vercel-firewall

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure WAF custom rules on Vercel to block malicious traffic?

You can configure Vercel WAF custom rules at the edge to filter malicious requests and mitigate threats like SQL injection and XSS without requiring application-level code changes.

What is the best way to add rate limiting to a Vercel API experiencing traffic surges?

Applying edge-level Vercel firewall rate limiting policies quickly restricts malicious request surges to your API, restoring service stability without modifying backend application logic.

Can I protect my web application from DDoS attacks using Vercel edge security?

Vercel edge security provides automated DDoS protection and bot management by applying platform-level request filtering, securing your infrastructure against distributed denial-of-service attacks.

How do I restrict access to the /admin path by IP address in Vercel?

You can create a Vercel firewall custom rule that blocks all requests to the /admin path from non-whitelisted IP addresses, enforcing access control directly at the edge.

Does Vercel firewall support OWASP compliance standards for web application security?

Vercel firewall supports OWASP compliance by applying managed protection rules that automatically mitigate common web application vulnerabilities and satisfy enterprise security standards.

Why use edge-level WAF instead of application-level security code for threat mitigation?

Edge-level WAF intercepts malicious requests and bot scraping before they reach your origin, simplifying threat mitigation by avoiding the need to maintain complex application-level security code.