This orchestrates full feature delivery from requirements through production, coordinating multiple specialist agents across discovery, implementation, testing, and deployment phases. You get business analysts defining user stories, architects designing APIs and data models, security auditors checking compliance, and deployment engineers setting up canary rollouts or feature flags. It's built for multi-service features that need cross-team coordination, not quick fixes. The workflow supports TDD, BDD, and DDD methodologies, and each phase feeds context to the next so your data engineer knows what the backend developer built. Honestly most useful when you're treating Claude like a project manager for complex features, less so if you just need one specialist to write some code.
npx skills add https://github.com/sickn33/antigravity-awesome-skills --skill backend-development-feature-development