source-driven-development

Grounds framework, library, SDK, API, CLI, and cloud-service implementation decisions in current official sources before code or recommendations. Use when building, debugging, reviewing, or explaining version-sensitive technical work; when the user asks for latest/current/correct/documented behavior, актуальные docs, current docs, official docs, or как сейчас правильно; when a dependency, SDK, product API, config format, cloud provider, or platform feature may have changed; or when Codex would otherwise rely on memory for framework-specific code. Use alongside domain skills such as Cloudflare, Netlify, OpenAI, Supabase, React, or Next.js when the domain answer depends on current docs.