supabase

Add a specific feature to an existing Supabase project. Features include table, auth, rls, realtime, storage, migration, ai.

**Project Name:** `$0`

AI feature implementation - pgvector vector search, embeddings storage, hybrid search, Edge Functions integration, and RAG system architecture

Database schema design for AI applications - optimal table structures, relationships, and indexes for chat/RAG/multi-tenant apps

Build complete auth UI pages - sign in, sign up, forgot password, email verification, profile pages for Next.js, SvelteKit, or React

SQL code and migration review - validates syntax, checks best practices, ensures performance optimization

Direct database operations via MCP - executes SQL safely, handles transactions, validates syntax, manages connections

Agentic Platform Contract tables for AI agent applications - runs, events, artifacts, and tool calls tracking. Use when building AI agent backends that need structured run/event storage.

Configure Supabase authentication providers (OAuth, JWT, email). Use when setting up authentication, configuring OAuth providers (Google/GitHub/Discord), implementing auth flows, configuring JWT settings, or when user mentions Supabase auth, social login, authentication setup, or auth configuration.

End-to-end testing scenarios for Supabase - complete workflow tests from project creation to AI features, validation scripts, and comprehensive test suites. Use when testing Supabase integrations, validating AI workflows, running E2E tests, verifying production readiness, or when user mentions Supabase testing, E2E tests, integration testing, pgvector testing, auth testing, or test automation.

Configure pgvector extension for vector search in Supabase - includes embedding storage, HNSW/IVFFlat indexes, hybrid search setup, and AI-optimized query patterns. Use when setting up vector search, building RAG systems, configuring semantic search, creating embedding storage, or when user mentions pgvector, vector database, embeddings, semantic search, or hybrid search.

Row Level Security policy templates for Supabase - multi-tenant patterns, user isolation, role-based access, and secure-by-default configurations. Use when securing Supabase tables, implementing RLS policies, building multi-tenant AI apps, protecting user data, creating chat/RAG systems, or when user mentions row level security, RLS, Supabase security, tenant isolation, or data access policies.