面向企业结构化数据问数的可控 Text-to-SQL Agent 工程实践,覆盖语义预检、多路元数据召回、LangGraph 编排、SQL 安全校验、有界纠错、Recovery Agent 与真实链路评测闭环。
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Updated
Jul 11, 2026 - Python
面向企业结构化数据问数的可控 Text-to-SQL Agent 工程实践,覆盖语义预检、多路元数据召回、LangGraph 编排、SQL 安全校验、有界纠错、Recovery Agent 与真实链路评测闭环。
Local emulator for Google BigQuery. DuckDB-backed, SQLGlot-powered. Drop-in replacement for the real service in dev, CI, and offline replicas.
DBML parser using LARK provides structured output, Pydantic models, and supports multiple converters, e.g., SQL with SQLGlot
YAML-first, domain-driven data governance for AI agents — teach agents your business domains, metrics, and rules before they write SQL
A technical-debt scorecard for dbt projects on Snowflake, BigQuery, Databricks and Redshift. Finds unused models, columns, orphaned tables, and undeclared sources from query history. Reports only, never modifies your data.
Automagically parse all queries from a dashboard to generate abstraction sets and streamline your code!
Natural-language-to-SQL agent built with LangGraph and FastAPI. Ask questions in plain English, get answers from your database. Powers QueryDB (querydb.in) — self-host or use free at querydb.in
Test your SQL like code: LLM-generated test data, local DuckDB execution, argued verdicts. A unit-testing layer for data engineers.
A SQLGlot dialect plugin for Alibaba Cloud MaxCompute (formerly ODPS).
Open-source analytics graph for lineage, impact analysis, catalog output, and governed analytics apps.
Inspired and built with SQLGlot
Audit-grade verification gateway for AI-generated SQL — catches silently wrong queries before they hit your dashboard, keeps tamper-evident audit trails, verifies migration equivalence. Zero LLM tokens for 90% of checks.
A Python library for intelligent SQL predicate manipulation using SQLGlot. This library provides tools to safely remove specific predicates from SQL WHERE clauses and filter SQL statements based on column availability.
NL2SQL is an enterprise-grade, multi-agent NL→SQL system that delivers accurate, safe, and deterministic SQL with schema retrieval, validation, and full observability.
A read-only natural-language interface for PostgreSQL with bilingual chat, structured results, and defense-in-depth SQL safety.
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