Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
直接コマンドでは確認用 Prompt が省略されます。実行前にソースを確認してください。
npx skills add https://github.com/tomevault-io/tomes --skill networkコマンドは1行のまま表示されます。コピー前に横へスクロールして全体を確認してください。
ローカルで確認しますか？SkillsMP が現在取得できるファイルをダウンロードできます。
> Use when this capability is needed.
Use when writing kernel, account, or note MASM code that reads from or writes to the advice provider (advice stack / advice map) — validate advice data.
Use when writing a Rust test that exercises a failure path or a MASM test that expects a `panic` / `assert` — assert on the specific expected error variant or error code.
SOC 職業分類に基づく
SKILL.md を表示中
| name | network |
| description | > Use when this capability is needed. |
Before running commands, detect the OS and load the matching reference for platform-specific syntax:
references/linux.md (ss, ip, iptables/nftables, iproute2)references/macos.md (lsof, ifconfig, pfctl, networkQuality)references/windows.md (PowerShell: Test-NetConnection, Get-NetTCPConnection)OS detection:
uname -s 2>/dev/null || echo Windows
| Task | Command |
|---|---|
| Check host reachability | ping -c 4 host |
| Trace route to host | traceroute host |
| DNS lookup | dig +short host |
| Reverse DNS | dig -x IP |
| Check specific port | nc -zv host port |
| HTTP status | curl -sI -o /dev/null -w "%{http_code}" URL |
| SSL certificate | openssl s_client -connect host:443 </dev/null |
dig +short hostping -c 2 hostnc -zv -w 3 host 443curl -sI -o /dev/null -w "%{http_code}" https://hostopenssl s_client -connect host:443 </dev/null 2>/dev/null | openssl x509 -noout -checkend 0dig +stats host | grep "Query time"ping -c 10 hostmtr -r -c 10 host (or traceroute host)# Response headers
curl -sI https://host
# Status code only
curl -s -o /dev/null -w "%{http_code}" https://host
# Full verbose debug
curl -v https://host 2>&1
# Follow redirects
curl -sIL https://host
# Timing breakdown
curl -s -o /dev/null -w "\
DNS: %{time_namelookup}s\n\
Connect: %{time_connect}s\n\
TLS: %{time_appconnect}s\n\
TTFB: %{time_starttransfer}s\n\
Total: %{time_total}s\n\
Status: %{http_code}\n\
Size: %{size_download} bytes\n" https://host
# Resolve to specific IP (bypass DNS)
curl --resolve host:443:93.184.216.34 https://host
# Test specific Host header
curl -s -H "Host: host" http://10.0.0.1/
# Certificate details
openssl s_client -connect host:443 </dev/null 2>/dev/null | \
openssl x509 -noout -subject -issuer -dates
# Expiration check
openssl s_client -connect host:443 </dev/null 2>/dev/null | \
openssl x509 -noout -enddate
# Full certificate chain
openssl s_client -connect host:443 -showcerts </dev/null
# TLS version check
openssl s_client -connect host:443 -tls1_2 </dev/null 2>&1 | head -5
openssl s_client -connect host:443 -tls1_3 </dev/null 2>&1 | head -5
# Quick SSL check via curl
curl -vI https://host 2>&1 | grep -E '^\*'
| Record | Purpose |
|---|---|
| A / AAAA | IPv4 / IPv6 address |
| MX | Mail exchange server |
| NS | Authoritative name server |
| TXT | SPF, DKIM, DMARC, verification |
| CNAME | Alias to another domain |
| SOA | Zone authority info |
| SRV | Service location (port + host) |
| CAA | Certificate authority authorization |
| PTR | Reverse DNS (IP → hostname) |
ping uses ICMP — some hosts block it; a failed ping does not mean the host is downtraceroute uses UDP on Linux, ICMP on macOS — use OS-specific reference for flagsdig is preferred over nslookup for scripting (predictable output)ss, macOS uses lsof, Windows uses Get-NetTCPConnection-W, -w, --connect-timeout) in scriptsSource: bug-ops/zeph — distributed by TomeVault.