vercel-firewall

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

2|Updated Mar 29, 2026

Search Tags:#security #vercel #rate-limiting #firewall #waf #ddos

Ready to run

npx skills add https://github.com/NagyVikt/codex-plugins --skill vercel-firewall-nagyvikt

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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.