AI Coding Assistant Customization File Specifications

This skill provides the authoritative, up-to-date specifications for all AI coding assistant customization file types. Each file type has its own dedicated reference document with complete attribute tables, validation rules, examples, and best practices.

Standard: These specs align with the Agent Skills open standard and the VS Code Copilot customization documentation.

How to Use This Skill

1. Read the Quick Reference below to identify the file type you need.
2. Follow the link to the dedicated reference document for full details.
3. Use the File Locations reference when you need to know where files go for a specific provider.
4. Use the Settings reference for VS Code configuration.