Convert natural language questions into executable SQL queries for Excel and PostgreSQL.
npx skills add https://github.com/yjzaaa/Nl_tosql_agent --skill nl-to-sql-agent
Please help me install this Agent Skill. Skill: nl-to-sql-agent Source: https://github.com/yjzaaa/Nl_tosql_agent/tree/main Command: npx skills add https://github.com/yjzaaa/Nl_tosql_agent --skill nl-to-sql-agent
This Skill turns natural language questions into executable SQL queries, enabling users to query Excel and PostgreSQL data sources without writing SQL themselves.
Invoke the NL-to-SQL Agent to translate a natural language question into SQL and run it against your configured data sources.
High-intent search queries and answers about installing and using this skill.
To convert natural language into SQL queries for PostgreSQL, you use an agent that orchestrates intent analysis, SQL generation, validation, and execution to translate your questions into executable queries.
Yes, you can generate SQL from natural language for Excel workbooks. The agent supports Excel data sources by loading context and executing generated queries to retrieve data directly from your spreadsheets.
Natural language to SQL generation using LLMs involves a LangGraph-based DAG workflow that sequentially processes intent analysis, context loading, SQL generation, validation, execution, and result refinement to ensure accurate query outputs.
Yes, the natural language to SQL workflow supports local LLMs. It uses a pluggable system to load domain knowledge and a LangGraph DAG to orchestrate the query generation and execution pipeline locally.
To validate SQL queries generated from natural language, the workflow enforces safety rules via a dedicated SQL validation step that occurs after generation and before execution to prevent invalid or unsafe database commands.
Limitations of natural language SQL generation include potential misinterpretation of complex intents and the need for specific domain knowledge. The agent mitigates this by loading context and enforcing validation rules before query execution.
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