network-engineer

Configure and troubleshoot DNS, proxies, firewalls, SSL/TLS, CDN, and load balancing.

Updated May 9, 2026

Search Tags:#troubleshooting #networking #configuration #infrastructure #firewall

Ready to run

npx skills add https://github.com/LeandroBenjaminL/lend-ai --skill network-engineer-leandrobenjaminl

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: network-engineer
Source: https://github.com/LeandroBenjaminL/lend-ai/tree/main/skills/network-engineer
Command: npx skills add https://github.com/LeandroBenjaminL/lend-ai --skill network-engineer-leandrobenjaminl

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires nginx, caddy, traefik, cloudflare, aws, haproxy, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides solutions for configuring and troubleshooting networking infrastructure, including DNS, proxies, firewalls, SSL/TLS, CDN, and load balancing.

Core Features & Use Cases

Networking Configuration: Set up DNS, proxies, firewalls, SSL/TLS, CDN, and load balancing.
Troubleshooting: Debug network connectivity issues.
Use Case: When you need to configure DNS for a domain, set up a reverse proxy, renew an SSL certificate, or troubleshoot connectivity problems.

Quick Start

Use the network-engineer skill to configure a new firewall rule for a specific service port.

Frequently Asked Questions about network-engineer

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

FAQPage Schema

How do I configure a reverse proxy and set up load balancing for my infrastructure?▼

Configure reverse proxies and load balancing by analyzing your infrastructure, choosing between Nginx, Caddy, Traefik, or HAProxy, and applying the selected configuration. This workflow verifies the setup to ensure traffic distributes correctly across your backend services.

What is the best way to troubleshoot network connectivity issues and debug DNS configurations?▼

Troubleshoot network connectivity and debug DNS configurations by following a structured workflow that analyzes the failure point, offers potential fixes, and verifies the applied solution. This process resolves DNS resolution errors and restores network reachability.

Can I use this to set up SSL certificates and manage CDN configurations through Cloudflare or AWS?▼

Yes, you can set up SSL certificates and manage CDN configurations using Cloudflare or AWS. The workflow analyzes your SSL and CDN requirements, offers implementation choices, performs the configuration, and verifies the secure delivery network.

Does this workflow support implementing firewall rules across different network environments?▼

Yes, the workflow supports implementing firewall rules across different network environments. It guides you through analyzing service ports, choosing the appropriate firewall configuration, performing the setup, and verifying that the rules block or allow traffic as intended.

How do I choose between Nginx and Traefik for my proxy and load balancing setup?▼

Choose between Nginx and Traefik by analyzing your proxy and load balancing requirements, receiving tool-specific recommendations based on your infrastructure needs, and verifying the selected tool's configuration to ensure it meets your traffic routing goals.