Open-source data movement for ELT pipelines and AI agents β from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.
GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
Python SQL Parser and Transpiler
The SQL IDE for Your Terminal. Now with hsql, your agent's favorite sql client.
Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
The strictest and most opinionated python linter ever!
Data Contracts engine for the modern data stack. https://www.soda.io
the portable Python dataframe library
Simple Python style checker in one Python file
flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.
pg_lake: Postgres with Iceberg and data lake access
A simple program which checks Python source files for errors
π A ranked list of awesome python developer tools and libraries. Updated weekly.
Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks
A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle.
Removes unused imports and unused variables as reported by pyflakes
Snowflake Connector for Python
McCabe complexity checker for Python
A Database Change Management tool for Snowflake
Pandas, Polars, Spark, and Snowpark DataFrame comparison for humans and more!
A GitHub :octocat: app to automatically review Python code style over Pull Requests
Any version of any nixpkgs package, from one flake input
Thousands of Nix flakes, from one flake input
Data-engineering benchmark for coding agents (DuckDB + Snowflake dbt tasks).
OpenVEX feed and NixOS module to manage NixOS CVEs, evaluated against your system's configuration.
36 data-engineering skills for AI coding agents β dbt, Airflow, Dagster, Prefect, Spark, Snowflake, BigQuery, Databricks, Kafka, Iceberg. Portable SKILL.md Agent Skills (the format Anthropic launched as Claude Skills), with idempotency, backfill, and data-quality know-how. Runs in Claude Code, Cursor, Codex, Copilot, Gemini CLI and more.