09 - Database and Testing Servers

MCP servers for database and testing: db-schema-explorer, data-mock-generator, test-generator and performance-profiler.

What you'll learn

• How to explore SQLite database schemas with PRAGMA introspection
• Automatic ERD diagram generation in Mermaid syntax
• Automatic index suggestion for unindexed foreign keys
• Realistic mock data generation with 16 built-in generators
• Automatic unit test skeleton creation from source code

This article is part of the MCP series on federicocalo.dev.

Read the full article

The complete article (13 min read) with code examples, diagrams, and practical exercises is available here:

➡️ 09 - Database and Testing Servers

https://federicocalo.dev/en/blog/mcp-database-testing-servers

By Federico Calò — Software Developer & Technical Writer