SQL Toolkit
Query, design, migrate, and optimize SQL databases. Use when working with SQLite, PostgreSQL, or MySQL — schema design, writing queries, creating migrations, indexing, backup/restore, and debugging slow queries. No ORMs required.
Why this rating
Deterministic checks triggered by the tool capabilities and evidence.
- Locality: Hybrid
Supports local SQLite and host-based PostgreSQL/MySQL database operations.
- Data access: Sensitive
Works directly with relational database records and schema contents.
- Action surface: Write
Provides create/update/delete, migration, and restore patterns.
Best practices
Follow these steps to reduce risk when using this skill.
- Use least-privileged DB users for routine queries and separate admin credentials for migrations.
- Take verified backups before schema changes or bulk updates/deletes.
- Use parameterized queries in application code to prevent SQL injection.
Evidence links
Public sources backing the indicator assignments.
Always be careful when navigating away from the website.
Max-risk rule
If any capability reaches a higher level, the entire indicator level bumps up to keep ratings deterministic and easy to scan.