custom-agents-for-github-copilot

• https://code.visualstudio.com/docs/copilot/customization/custom-agents

Tips

• Be specific "use Vitest" not "use a testing framework"
• Include reasoning: "Use date-fns, moment.js is deprecated.
  • Agent know why it is doing and no going off the rail.
• Opt for code examples over abstract rules
• Skip rules that linters/formatters already enforce
  • Avoid context bloat