“sql”

Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries.

Methods and tools for discovering and exploiting SQL injection vulnerabilities

MCP server providing AI assistants with safe, read-only SQL Server access

Names every column, index, view and seed row in a.sql migration that stores card data, with its PCI

Read-only SQL Server Analyst MCP — safe schema, stored procedure, and performance analysis.

Schema-aware read/write access to SQL Server through Devart dotConnect ADO.NET data provider.

Do not call Query/Exec/Begin from an HTTP handler.

SQL Server / Azure SQL for agents: real schema, lint, read-only runs, plans, write previews.

Analyze T-SQL scripts for design, naming, and performance issues and prevent bad practices.

Run SQL on 30+ databases through saved, encrypted connections; credentials stay local.

Format SQL queries into readable layouts locally.

简化版数据库工具，适用于火山引擎 RDS 实例以及自建数据库的元数据查询、SQL 执行、nl2sql 等场景。当用户需要查询火山引擎 RDS 实例以及自建数据库表结构、查看数据、执行 SQL 或将自然语言转换为 SQL 时使用此 skill。

审查与编写数据库查询时避免性能陷阱——确保命中索引、消除 N+1、禁止全表扫描与 SELECT *、强制分页、控制事务范围。涉及 SQL/ORM 的改动必走。

Formulates and executes optimized SQLite queries on process creation, network, and registry telemetry tables.

SQLite schema and migration patterns for Maslow

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries,...

Implements sql-migrate database migrations for jwr SOA apps: driver-split SQL scripts under database/mysql/, database/pgsql/, and database/sqlite/, applied at…

Establish a versioned, queryable storage contract when introducing or changing meaningful JSONB payloads, their readers, migrations or external query…

Provides connectivity, authentication, and troubleshooting guidance for Amazon RDS for SQL Server.

Convert raw SQL into type-safe Kysely TypeScript, write Kysely queries from requirements without source SQL, modify or refactor existing Kysely code, and…

Write ggsql queries — a grammar of graphics for SQL.

Schemas, SQL, ERDs, and codegen for PostgreSQL, MySQL, Oracle, SQLite, and more via NeoSQL Desktop.

Runs SQL queries on CloudWatch Logs data exported as Apache Iceberg tables in S3 Tables.

Writes and executes SQL queries from simple SELECTs to complex multi-table JOINs, aggregations, and subqueries.