text2sql-engine-free将中文或英文自然语言转换为语法正确的PostgreSQL/MySQL/SQLite SQL查询，支持单表和最多两表JOIN及聚合统计。
Install via ClawdBot CLI:
clawdbot install thcjp/text2sql-engine-freeLoading skill content… the page will refresh in a moment.
Usage Guide
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Database Designer - POWERFUL Tier Skill
Skill Oracle — Curated documentation of quality ClawHub skills. Markdown tables telling agents which tools work and which are empty. Not an API or code library.
Database Schema Designer
Use when optimizing SQL queries, designing database schemas, or tuning database performance. Invoke for complex queries, window functions, CTEs, indexing strategies, query plan analysis.
Data engineering skill for building scalable data pipelines, ETL/ELT systems, and data infrastructure. Expertise in Python, SQL, Spark, Airflow, dbt, Kafka,...
Verify claims, statements, and information against reliable sources. Use when user asks to fact-check, verify, confirm, validate, or check the accuracy of an...