security-and-hardening
by addyosmani (GitHub) in addyosmani/agent-skills
What it does
Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling user input, authentication, data storage, or external integrations, or when checking a login flow is safe against the OWASP Top Ten. Use when building any feature that accepts untrusted data,
Quoted from the skill's SKILL.md under its MIT license.
Our basic check found 1 pattern(s) worth a look, like shell pipes or credential paths. This is not proof of harm. Read the files before you install.
Install
git clone --depth 1 https://github.com/addyosmani/agent-skills.git /tmp/agent-skills mkdir -p ~/.claude/skills/ cp -r /tmp/agent-skills/skills/security-and-hardening ~/.claude/skills/security-and-hardening
The command copies the skill from the author's repo. SkillTrove does not host it.
Files
- SKILL.md
- references/hardening-patterns.md
Source: https://github.com/addyosmani/agent-skills/tree/main/skills/security-and-hardening. Checked 2026-10-13.
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