Supabase Postgres Best Practices
Helps with Supabase, PostgreSQL, best practices as part of working with databases and data persistence workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add sickn33-supabase-postgres-best-practices npx -- -y @trustedskills/sickn33-supabase-postgres-best-practices
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"sickn33-supabase-postgres-best-practices": {
"command": "npx",
"args": [
"-y",
"@trustedskills/sickn33-supabase-postgres-best-practices"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill provides best practices for working with Supabase and PostgreSQL, including schema design, query optimization, security configurations, and performance tuning. It helps developers build efficient and secure database-driven applications using Supabase's Postgres backend.
When to use it
- You're designing a new database schema for a Supabase project.
- You need to optimize slow queries in your PostgreSQL database.
- You want to ensure proper security configurations like row-level security or role-based access control.
- You are troubleshooting performance issues with your Supabase backend.
Key capabilities
- Schema design recommendations for Supabase tables and relationships
- Query optimization techniques for PostgreSQL
- Security best practices (e.g., RLS, JWT authentication)
- Performance tuning strategies for high-throughput applications
Example prompts
- "How do I set up row-level security in Supabase?"
- "What are the best practices for indexing in PostgreSQL with Supabase?"
- "Can you explain how to optimize a slow query on a large table in Supabase?"
Tips & gotchas
- Ensure your Supabase project is properly configured before applying these practices.
- Indexing strategies should be tailored to your specific workload and query patterns.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.