dev-supabaselisted

# Supabase (pointer) Supabase publishes the canonical agent skills at [`supabase/agent-skills`](https://github.com/supabase/agent-skills) — maintained by the Supabase team, in sync with current API (Auth, DB, Edge Functions, Realtime, Storage). The repo ships two skills that stay current with every API release; the prior foundation skill (224 lines) drifted on each Supabase version. ## Delegate to the vendor skills ```bash # Vendor publishes via marketplace (verify on their README): claude plugin install supabase@supabase # Fallback — clone and symlink both skills: git clone --depth 1 https://github.com/supabase/agent-skills ~/dev/vendor-skills/supabase ln -s ~/dev/vendor-skills/supabase/skills/supabase ./.claude/skills/supabase ln -s ~/dev/vendor-skills/supabase/skills/supabase-postgres-best-practices \ ./.claude/skills/supabase-postgres-best-practices ``` - **`supabase`** — Auth, DB, Edge Functions, Realtime, Storage with current API patterns. - **`supabase-postgres-best-practices`** — 30 rules across 8 categories (indexing, RLS perf, schema design, pg_* extensions). Recipe entry: [`docs/recipes/recommended-vendor-skills.md`](../../../docs/recipes/recommended-vendor-skills.md) §"Supabase — `supabase/agent-skills`". Reduction rationale: [`specs/foundation-positioning-review/spec.md`](../../../specs/foundation-positioning-review/spec.md) Wave 1. ## Foundation-unique angle preserved: cross-cutting discipline The vendor covers the Supabase API surface. The foundat