---
description: Load database skills (PostgreSQL, MongoDB, Redis, optimization)
---

# Discover Database Skills

Load the database gateway skill:

```bash
cat ~/.claude/plugins/cc-polymath/skills/discover-database/SKILL.md
```

This activates skills for:
- PostgreSQL query optimization and schema design
- MongoDB aggregations and indexing
- Redis caching patterns and data structures
- Database migrations and zero-downtime deployments
- Connection pooling and performance tuning
- Streaming databases and replication
- Query optimization and EXPLAIN plans