This handles the full lifecycle of Microsoft 365 Copilot declarative agents, from JSON manifest generation to TypeSpec conversion to schema validation. It runs character limit checks (name/100, description/1000, instructions/8000), validates capability combinations, and integrates with the Microsoft 365 Agents Toolkit for VS Code debugging. The three workflows cover basic prototyping, enterprise deployment, and optimization of existing agents. Most useful when you need compliant v1.5 schema generation or want to migrate legacy agents to TypeScript definitions. The validation workflow caught several constraint violations in my testing that would have failed deployment.
npx skills add https://github.com/github/awesome-copilot --skill declarative-agents