About
This skill helps developers configure secure firewall rules for servers and cloud environments, emphasizing a "default deny" stance. It provides critical guidance for essential ports like SSH and web traffic while warning against common pitfalls like locking yourself out. Use it to implement security best practices when setting up or auditing network access controls.
Quick Install
Claude Code
Recommendednpx skills add openclaw/skills -a claude-code/plugin add https://github.com/openclaw/skillsgit clone https://github.com/openclaw/skills.git ~/.claude/skills/FirewallCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the Firewall skill?
Firewall is a Claude Skill by openclaw. Skills package instructions and resources that Claude loads on demand, so Claude can perform Firewall-related tasks without extra prompting.
How do I install Firewall?
Use the install commands on this page: add Firewall to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does Firewall belong to?
Firewall is in the Development category, tagged general.
Is Firewall free to use?
Yes. Firewall is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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