The Agent Skills Directory

Standard Tool Integration: The skill references official developer tools such as the Supabase CLI and supabase_test package. These are standard components of the Supabase development ecosystem and are used as intended for schema generation and testing.
Use of Placeholders: Code examples utilize standard placeholders (e.g., 'your-publishable-key') for configuration values. This is an expected documentation practice and does not involve the exposure of real credentials.
Modern Security Practices: The instructions actively guide users away from older, less robust patterns (v2) toward v3 idioms that utilize typed schemas and hierarchical exception handling, which can improve the overall stability and security of the resulting application.
Legitimate Command Execution: The skill describes the use of CLI commands like supabase gen types and supabase migration up. These are documented as part of the local development workflow for synchronizing database schemas with client-side code.

supabase-idioms