Input Validation Checker
- 42 installs
- 2.6k repo stars
- Updated August 5, 2026
- jeremylongshore/claude-code-plugins-plus-skills
Check input validation in a codebase to catch injection and unsafe-input risks as part of security review.
About
Provides guidance for checking input validation within a security-fundamentals context. A developer uses it when reviewing code for missing or weak input validation.
- Auto-activates on input validation requests
- Part of the security fundamentals skill category
Input Validation Checker by the numbers
- 42 all-time installs (skills.sh)
- Ranked #1,398 of 2,203 Security skills by installs in the Skillselion catalog
- Data as of Aug 5, 2026 (Skillselion catalog sync)
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| Installs | 42 |
|---|---|
| repo stars | ★ 2.6k |
| Last updated | August 5, 2026 |
| Repository | jeremylongshore/claude-code-plugins-plus-skills ↗ |
What it does
Check input validation in a codebase to catch injection and unsafe-input risks as part of security review.
Files
Input Validation Checker
Overview
This skill provides automated assistance for input validation checker tasks within the Security Fundamentals domain.
When to Use
This skill activates automatically when you:
- Mention "input validation checker" in your request
- Ask about input validation checker patterns or best practices
- Need help with essential security skills covering authentication, input validation, secure coding practices, and basic vulnerability detection.
Instructions
1. Provides step-by-step guidance for input validation checker 2. Follows industry best practices and patterns 3. Generates production-ready code and configurations 4. Validates outputs against common standards
Examples
Example: Basic Usage Request: "Help me with input validation checker" Result: Provides step-by-step guidance and generates appropriate configurations
Prerequisites
- Relevant development environment configured
- Access to necessary tools and services
- Basic understanding of security fundamentals concepts
Output
- Generated configurations and code
- Best practice recommendations
- Validation results
Error Handling
| Error | Cause | Solution |
|---|---|---|
| Configuration invalid | Missing required fields | Check documentation for required parameters |
| Tool not found | Dependency not installed | Install required tools per prerequisites |
| Permission denied | Insufficient access | Verify credentials and permissions |
Resources
- Official documentation for related tools
- Best practices guides
- Community examples and tutorials
Related Skills
Part of the Security Fundamentals skill category. Tags: security, authentication, validation, owasp, secure-coding
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