agent-security-hardening
Security hardening patterns for production AI agents. Covers prompt injection defense (7 rules), data boundary enforcement, read-only defaults for external integrations, WAL protocol for data integrity, health check scripts, integrity gates, rule escalation ladder, and session memory security
Install / Use
npx skills add LeoYeAI/openclaw-master-skills --skill agent-security-hardeningInstalls into whichever agent you are using.
SKILL.md
Installable skill definition
Quality Score
Category
SecuritySupported Platforms
Our assessment of agent-security-hardening
agent-security-hardening scores 86/100 on our quality scale, 572nd of 872 Security skills we index.
We have not analysed the SKILL.md file itself yet, so the content part of this score is an estimate until our crawler reaches it.
With 2,149 GitHub stars, it is one of the more widely adopted skills in the catalogue.
Maintenance, license and trust
- The repository was last updated about 2 months ago, so agent-security-hardening is actively maintained.
- It is released under the MIT license, a permissive license that allows use, modification and commercial use with attribution.
- Its trust signals score 100/100, with no cautions. These come from repository metadata, not a code audit — read the skill file before letting an agent act on it.
agent-security-hardening compared with similar skills
All 4 of these similar skills score higher than agent-security-hardening; compare them before choosing.
| Skill | Score | Stars | Updated | Format |
|---|---|---|---|---|
| agent-security-hardening (this skill)by LeoYeAI | 86 | 2.1k | 2mo ago | SKILL.md |
| algorithmic-artby anthropics | 100 | 177.9k | 7d ago | SKILL.md |
| pptxby anthropics | 100 | 177.9k | 7d ago | SKILL.md |
| designby nextlevelbuilder | 100 | 130.2k | 8d ago | SKILL.md |
| ui-ux-pro-maxby nextlevelbuilder | 100 | 130.2k | 8d ago | SKILL.md |
Frequently asked questions
- How do I install agent-security-hardening?
- Run
npx skills add LeoYeAI/openclaw-master-skills --skill agent-security-hardening. The install tabs above show the steps for each supported agent. - Which AI agents does agent-security-hardening work with?
- It is written for Universal, as a SKILL.md file. Other agents that read the same format can often use it too.
- Is agent-security-hardening safe to use?
- It is MIT-licensed and scores 100/100 on trust signals. Skills are instructions an agent will follow, so read the file before installing it and do not approve commands you do not understand.
- Is agent-security-hardening still maintained?
- The repository was last updated about 2 months ago, so agent-security-hardening is actively maintained.
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Languages
Trust signals
From repository metadata: license, adoption, age and documentation. Not a code audit — see the Safety scan above for what the skill file itself contains.