PostgreSQL Read Only Query Skill
技能 已验证 活跃Execute read-only SQL queries against multiple PostgreSQL databases. Use when: (1) querying PostgreSQL databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
To provide a safe and convenient way to query PostgreSQL databases for data analysis and schema exploration without the risk of accidental data modification.
功能
- Execute read-only SQL queries
- Connect to multiple PostgreSQL databases
- Intelligent database auto-selection via descriptions
- Block all write operations
- Query and schema introspection
使用场景
- Querying PostgreSQL databases for data analysis.
- Exploring database schemas and table structures.
- Checking and retrieving specific database contents.
- Safely accessing read-only data from production databases.
非目标
- Performing any write operations (INSERT, UPDATE, DELETE, DROP).
- Executing multi-statement SQL queries.
- Connecting to databases other than PostgreSQL.
工作流
- List available PostgreSQL databases
- Match user intent to a database description
- Explore database structure using `--tables` or `--schema`
- Execute a read-only query with optional `--limit`
实践
- Data Querying
- Database Security
- Read-Only Operations
先决条件
- Python 3.8+
- psycopg2-binary (install via pip)
Execution
- info:Pinned dependenciesWhile dependencies are declared (`requirements.txt` implied, `psycopg2-binary` mentioned), explicit pinning via a lockfile is not evident.
安装
请先添加 Marketplace
/plugin marketplace add sanjay3290/ai-skills/plugin install ai-skills@ai-skills质量评分
已验证类似扩展
DBHub Database Query Guide
100DBHub MCP 服务器查询数据库指南。每当您需要通过 DBHub 的 MCP 工具（search_objects、execute_sql）来探索数据库模式、检查表或运行 SQL 查询时，请使用此技能。在任何数据库查询任务、模式探索、数据检索或通过 MCP 执行 SQL 时激活，即使用户只说“检查数据库”或“为我查找一些数据”。此技能可确保您遵循正确的先探索后查询的工作流程，而不是猜测表结构。
Dsql
100Build with Aurora DSQL — manage schemas, execute queries, handle migrations, diagnose query plans, and develop applications with a serverless, distributed SQL database. Covers IAM auth, multi-tenant patterns, MySQL-to-DSQL migration, DDL operations, query plan explainability, and SQL compatibility validation. Triggers on phrases like: DSQL, Aurora DSQL, create DSQL table, DSQL schema, migrate to DSQL, distributed SQL database, serverless PostgreSQL-compatible database, DSQL query plan, DSQL EXPLAIN ANALYZE, why is my DSQL query slow.
MySQL Read Only Query Skill
99Execute read-only SQL queries against multiple MySQL databases. Use when: (1) querying MySQL databases, (2) exploring database schemas/tables, (3) running SELECT queries for data analysis, (4) checking database contents. Supports multiple database connections with descriptions for intelligent auto-selection. Blocks all write operations (INSERT, UPDATE, DELETE, DROP, etc.) for safety.
Migrate Validate
100Validate pending migrations for foreign key consistency, rollback safety, and best practices
Azure Postgres Ts
100Connect to Azure Database for PostgreSQL Flexible Server from Node.js/TypeScript using the pg (node-postgres) package. Use for PostgreSQL queries, connection pooling, transactions, and Microsoft Entra ID (passwordless) authentication. Triggers: "PostgreSQL", "postgres", "pg client", "node-postgres", "Azure PostgreSQL connection", "PostgreSQL TypeScript", "pg Pool", "passwordless postgres".
Sql Optimization
100Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monitoring guidance.