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Supabase Postgres Best Practices

Source-linked Supabase skill for Postgres schema, RLS, migration, and database review guidance.

supabasepostgresrlsdatabase

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SKILL.md preview

# Supabase Postgres Best Practices

This is a Critique Marketplace source link for a public agent skill. It does not vendor the upstream SKILL.md; use the links below to inspect and install the maintained source.

## Upstream links

- Source: https://github.com/supabase/agent-skills
- skills.sh listing: https://www.skills.sh/supabase/agent-skills/supabase-postgres-best-practices
- Upstream install: `npx skills add supabase/agent-skills`

## Use this when

- A PR changes database schema, migrations, row-level security, policies, or Supabase functions.
- You want database findings that consider correctness, data access, and operational rollout.

## Review before installing

- Require tenant isolation and RLS findings to cite exact policy or query paths.
- Check migration reversibility and production backfill strategy before approving.

## Critique usage

When this skill shapes a PR review, cite the exact upstream version or commit you inspected. Treat source-linked skills as discovery entries until your team has reviewed the upstream SKILL.md and any scripts it brings with it.

Version history

  • v1.0.0

    Curated source link added

    6/4/2026