database-connectlisted

# Database Connection & Management I'll help you connect to and manage databases through MCP servers for data exploration, schema inspection, and queries. Arguments: `$ARGUMENTS` - database type (postgres, mysql, mongodb), connection details, or query ## Database Capabilities **Supported Databases:** - PostgreSQL (via MCP or native psql) - MySQL/MariaDB (via MCP or native mysql) - MongoDB (via MCP or native mongo) - SQLite (local database files) **Operations:** - Schema inspection and exploration - Safe query execution - Data exploration and analysis - Migration support ## Token Optimization **Expected range**: 1,500–2,500 tokens (initial), 400 tokens (cache hit) **Caching**: Caches database connection config in `.claude/cache/database/` for 7 days. Invalidated when connection strings change. **Early exit**: Returns immediately if MCP server for the target database is already connected. **Patterns used**: Grep-before-Read, early exit, template-based generation, caching