Biome Validator

Validates Biome 2.3+ configuration and prevents outdated patterns. Ensures type-aware linting, domains, and modern Biome features are properly configured.

When This Activates

• Setting up linting for a new project
• Before any code quality work
• Auditing existing Biome configurations
• After AI generates biome.json
• CI/CD pipeline validation

Quick Start

python3 ~/.claude/skills/biome-validator/scripts/validate.py --root .
python3 ~/.claude/skills/biome-validator/scripts/validate.py --root . --strict