About
The ai-security skill automatically applies security protections for AI/LLM applications. It provides prompt injection detection, PII redaction, output filtering, and content moderation. Use this skill when building secure LLM applications to prevent attacks and data leakage.
Quick Install
Claude Code
Recommendednpx skills add mattnigh/skills_collection -a claude-code/plugin add https://github.com/mattnigh/skills_collectiongit clone https://github.com/mattnigh/skills_collection.git ~/.claude/skills/ai-securityCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the ai-security skill?
ai-security is a Claude Skill by mattnigh. Skills package instructions and resources that Claude loads on demand, so Claude can perform ai-security-related tasks without extra prompting.
How do I install ai-security?
Use the install commands on this page: add ai-security 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 ai-security belong to?
ai-security is in the ai-llm category, tagged ai and automation.
Is ai-security free to use?
Yes. ai-security 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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The ai-security skill automatically applies security protections for AI/LLM applications. It provides prompt injection detection, PII redaction, output filtering, and content moderation. Use this skill when building LLM applications that need built-in security guardrails.
This skill automatically guides model and provider selection for LLM applications. It provides patterns for cost optimization, fallback strategies, and multi-model routing across providers like OpenAI and Anthropic. Use it when implementing model comparison, provider failover, or cost-performance optimization in your LLM system.