Does this skill support local network inspection?

Yes, it includes tools to list local network interfaces, view routing tables, check ARP caches, and identify your public IP address.

How does it help with API development?

It allows you to test endpoints using the HTTP request tool, verify SSL certificates are valid, and ensure the target ports are open and reachable.

Can it identify where network lag is occurring?

Yes, by using the traceroute and latency tools, you can pinpoint specific hops or network segments causing delays or packet loss.

What network tests can I perform with this skill?

You can perform ICMP pings, DNS lookups, port scans, traceroutes, WHOIS lookups, SSL certificate checks, and HTTP/WebSocket connectivity tests.

Network Diagnostics

Name: Network Diagnostics
Author: ShunsukeHayashi

byShunsukeHayashi

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Analytics & Monitoring

Diagnoses network connectivity issues using a comprehensive suite of tools for pings, DNS lookups, port scanning, and performance testing.

The Network Diagnostics skill empowers Claude to perform deep network analysis and troubleshooting directly from the CLI. It provides a robust set of diagnostic tools including connectivity tests like ping and traceroute, DNS resolution checks, port availability scanning, and SSL certificate validation. Whether you are debugging a failed API endpoint, investigating latency issues, or verifying server availability, this skill offers a structured workflow to identify and resolve network bottlenecks and configuration errors efficiently.

Key Features

01SSL certificate validation and security expiration checks

02Interface and routing table analysis for local network debugging

03Detailed DNS resolution and WHOIS lookup capabilities

04End-to-end connectivity testing with ping and traceroute

05Service-level verification via port scanning and HTTP/WebSocket testing

064 GitHub stars

Use Cases

01Troubleshooting 'connection refused' or timeout errors for remote servers

02Auditing network latency and identifying bottlenecks along a routing path

03Debugging DNS resolution issues and verifying record propagation

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add shunsukehayashi/miyabi-mcp-bundle network-diagnostics

For use in Claude.ai and ChatGPT

Download Skill