security-and-hardening
addyosmani/agent-skillsHardens code against vulnerabilities. Use when handling user input, authentication, data storage, or external integrations. Use when building any feature that…
Scores out of 100 · grade A+
2026-08-22Works
40% of the score100/100
- Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained
25% of the score100/100
- no commits in the last 12 weeks
Adopted
20% of the score75/100
- 26,200 installs on skills.sh.
- 88,966 stars on the source repo.
Documented
15% of the score81/100
- 3,458 words with worked examples.
Install
npx skills add addyosmani/agent-skills/security-and-hardeningWhat it says it does
Hardens code against vulnerabilities. Use when handling user input, authentication, data storage, or external integrations. Use when building any feature that accepts untrusted data, manages user sessions, or interacts with third-party services. Use when personal data or privacy compliance (GDPR, CCPA) is involved.
Also in addyosmani/agent-skills
| Artifact | Score | What the check found | Type | Reach | Last commit |
|---|---|---|---|---|---|
| api-and-interface-designaddyosmani/agent-skills | clean | Skill | 23,636 installs | today | |
| browser-testing-with-devtoolsaddyosmani/agent-skills | clean | Skill | 22,585 installs | today | |
| ci-cd-and-automationaddyosmani/agent-skills | clean | Skill | 22,407 installs | today | |
| code-review-and-qualityaddyosmani/agent-skills | clean | Skill | 30,116 installs | today | |
| code-simplificationaddyosmani/agent-skills | clean | Skill | 24,817 installs | today | |
| context-engineeringaddyosmani/agent-skills | clean | Skill | 24,052 installs | today |
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| mcp-builderanthropics/skills | No license | AI & agents | 104,949 installs | today | |
| agent-developmentanthropics/claude-plugins-official | clean | AI & agents | 5,901 installs | today | |
| plugin-settingsanthropics/claude-plugins-official | clean | AI & agents | 5,465 installs | today | |
| skill-creatoranthropics/claude-plugins-official | clean | AI & agents | 5,836 installs | today | |
| microsoft-foundrymicrosoft/azure-skills | clean | AI & agents | 544,819 installs | today | |
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