defense-in-depth-validation
About
This skill implements validation at every system layer data passes through to make bugs structurally impossible. It provides four validation layers—entry points, business logic, environment guards, and debug logging—for comprehensive data integrity. Use it when invalid data causes deep failures requiring multi-layer validation.
Quick Install
Claude Code
Recommendednpx skills add secondsky/claude-skills -a claude-code/plugin add https://github.com/secondsky/claude-skillsgit clone https://github.com/secondsky/claude-skills.git ~/.claude/skills/defense-in-depth-validationCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the defense-in-depth-validation skill?
defense-in-depth-validation is a Claude Skill by secondsky. Skills package instructions and resources that Claude loads on demand, so Claude can perform defense-in-depth-validation-related tasks without extra prompting.
How do I install defense-in-depth-validation?
Use the install commands on this page: add defense-in-depth-validation 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 defense-in-depth-validation belong to?
defense-in-depth-validation is in the Testing category, tagged ai, design and data.
Is defense-in-depth-validation free to use?
Yes. defense-in-depth-validation 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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