JSON Validation Skill

Purpose: Provides centralized, defensive JSON parsing for AGENT_SUCCESS_CRITERIA environment variable to prevent injection attacks and ensure consistent error handling across all agents.

Security: Prevents JSON injection attacks (CVSS 8.2) through strict validation before parsing.

Coverage: Used by all 21 CFN Loop agents for test-driven validation.

Quick Start

Basic Usage

# Source the validation functions
source .claude/skills/json-validation/validate-success-criteria.sh