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Nginx Configurator

Caution

Generates optimized Nginx configurations for reverse proxy, load balancing, SSL termination, caching, and security hardening.

By DevOps Skills Collective 2,340 stars v1.4.0 Updated 2026-03-10
$ Copy the SKILL.md file to your project's .claude/skills/ directory

About This Skill

Nginx Configurator generates production-ready Nginx configurations tailored to your application architecture. Whether you need a simple reverse proxy, a complex load balancer, or a security-hardened web server, this skill produces configurations following Mozilla's recommended security guidelines.

How It Works

  1. Architecture assessment — Understands your upstream services, domains, and traffic patterns
  2. Config generation — Produces server blocks, upstream definitions, and location rules
  3. SSL configuration — Sets up TLS 1.2/1.3 with strong cipher suites and OCSP stapling
  4. Performance tuning — Configures worker processes, connection limits, buffer sizes, and caching
  5. Security hardening — Adds headers like X-Frame-Options, CSP, and rate limiting

Best For

  • Setting up reverse proxy for Docker or Kubernetes services
  • Migrating from Apache to Nginx
  • Hardening existing Nginx configs against OWASP Top 10
  • Configuring WebSocket proxying and HTTP/2

Output Format

Generates separate files for main config, site configs, and upstream definitions. Includes comments explaining each directive for team knowledge sharing.

Use Cases

  • Configure reverse proxy for microservices architecture
  • Set up SSL/TLS with Let's Encrypt and HSTS
  • Optimize caching headers and gzip compression
  • Create rate limiting and IP allowlist rules

Pros & Cons

Pros

  • +Follows Mozilla SSL Configuration Generator best practices
  • +Generates well-commented configs for team readability
  • +Covers reverse proxy, load balancing, and caching patterns

Cons

  • -Cannot test configs against a running Nginx instance
  • -Advanced modules like ModSecurity need manual setup

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FAQ

What does Nginx Configurator do?
Generates optimized Nginx configurations for reverse proxy, load balancing, SSL termination, caching, and security hardening.
What platforms support Nginx Configurator?
Nginx Configurator is available on Claude Code, Cursor, Windsurf.
What are the use cases for Nginx Configurator?
Configure reverse proxy for microservices architecture. Set up SSL/TLS with Let's Encrypt and HSTS. Optimize caching headers and gzip compression.
What tools work with Nginx Configurator?
Nginx Configurator works well with Amazon Q Developer.

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Next Step

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