This is the official Sanity reference covering everything from schema design and GROQ queries to framework integrations with Next.js, Nuxt, Astro, Remix, SvelteKit, Angular, and Hydrogen. It includes practical guides on Visual Editing, Portable Text, image optimization, TypeGen, localization, migrations, and newer features like Sanity Functions and Blueprints for infrastructure as code. The structure is smart: each topic gets its own reference file with correct and incorrect examples, so you can load just what you need rather than dumping everything into context. Especially useful when you're setting up a new project, debugging GROQ performance, or implementing live preview setups.
npx skills add https://github.com/sanity-io/agent-toolkit --skill sanity-best-practices