security-and-hardeningby Addy OsmaniDevelopmentGitHub stars: 100k
Security and Hardening skill: what it does and how to install it
Audits and hardens code that handles user input, authentication, data storage or external integrations against common vulnerabilities.
Install
$ npx skills add addyosmani/agent-skills --skill security-and-hardeningRun it in a terminal. If your agent is already running, start a new session so it picks the skill up.
About this skill
Audits and hardens code that handles user input, authentication, data storage or external integrations against common vulnerabilities.
History
Repo stars
100kAbout +10.3k since 9 Jul 2026
Before 1 Oct 2026 the curve is estimated from public event data.
Stars are counted for the whole repository, which holds 24 skills.
Show as a table
| Date | Repo stars |
|---|---|
| 1 Oct 2026 | 100,257 |
| 24 Sept 2026 (estimated) | 99,952 |
| 17 Sept 2026 (estimated) | 99,070 |
| 10 Sept 2026 (estimated) | 94,698 |
| 3 Sept 2026 (estimated) | 91,510 |
| 27 Aug 2026 (estimated) | 91,256 |
| 20 Aug 2026 (estimated) | 91,111 |
| 13 Aug 2026 (estimated) | 91,039 |
| 6 Aug 2026 (estimated) | 90,218 |
| 30 Jul 2026 (estimated) | 90,133 |
| 23 Jul 2026 (estimated) | 90,097 |
| 16 Jul 2026 (estimated) | 90,073 |
| 9 Jul 2026 (estimated) | 89,916 |
Installs
49k
Tracking since . A chart appears once there are 7 days of data.
Installs via skills.sh
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- Security Best PracticesReviews code against security best practices for its language and framework, and suggests improvements.