Teaches Claude how to write server-side Supabase code with the new @supabase/server package, which replaces the old manual createClient patterns. It covers the four auth modes (user, publishable, secret, none), explains the withSupabase wrapper and createSupabaseContext primitive, and handles migration from legacy patterns like SUPABASE_ANON_KEY and the deprecated allow config. The package is brand new with zero online documentation, so the skill emphasizes not searching the web and sticking strictly to what's in the repo. Useful when writing Edge Functions, Hono apps, or any backend that needs to authenticate requests and create Supabase clients without boilerplate.
npx skills add https://github.com/supabase/server --skill supabase-server