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Network diagnostics

Skill jackspace/ClaudeSkillz/skills/network-diagnostics

Automated network troubleshooting and diagnostics for WSL/Linux environmentsFrom its SKILL.md

Install
npx -y skills add jackspace/ClaudeSkillz --skill network-diagnostics

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 16 stars16 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.1 KB, 291 tokens by cl100k_base, as published. Nobody here has run it

Network-diagnostics

Instructions

For network troubleshooting:

  1. MTU Issues (common in WSL)
    • Check current MTU: ip link show
    • Test different MTU: sudo ip link set dev eth0 mtu 1350
    • Common WSL MTU: 1300-1400
  2. DNS Resolution
    • Check /etc/resolv.conf
    • Test with: dig google.com, nslookup google.com
    • Try different DNS: 8.8.8.8, 1.1.1.1
  3. Connectivity Tests
    • Ping gateway: ip route | grep default
    • Traceroute to destination
    • Test ports: nc -zv host port, telnet host port
  4. Firewall/Routing
    • Check iptables: sudo iptables -L
    • Review routes: ip route show
    • WSL: Check Windows Firewall
  5. Service Status
    • Verify service is running
    • Check listening ports: ss -tlnp, netstat -tlnp
  • Generate scripts to persist fixes
  • Include checks for WSL vs native Linux
  • Add rollback mechanisms

Examples

Add examples of how to use this skill here.

Notes

  • This skill was auto-generated
  • Edit this file to customize behavior

What ships with it: 1 file

1.2 KB alongside SKILL.md

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