AI Agent Skills

OpenRefine is a free, open source power tool for working with messy data and improving it

WeFlow - 一个本地的微信聊天记录导出和年度报告应用

Statsmodels: statistical modeling and econometrics in Python

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB…

Database diagrams editor that allows you to visualize and design your DB with a single query.

Apache Superset is a Data Visualization and Data Exploration Platform

An open source multi-tool for exploring and publishing data

Apache Spark - A unified analytics engine for large-scale data processing

Apache Flink

Free universal database tool and SQL client

ClickHouse® is a real-time analytics database management system

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data :bar_chart:

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No no…

DuckDB is an analytical in-process SQL database management system

Free, simple, and intuitive online database diagram editor and SQL generator.

ORM