AI Agent Skills

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

The fastest and simplest library for SQLite3 in Node.js.

Fast. Easy. Done. Processing spreadsheets without worrying about large files causing OOM.

Apache Hive

🐸 a database tool for the terminal

Apache Calcite

Apache Ignite

Distributed stream processing engine in Rust

Full featured CSV parser with simple api and tested against large datasets.

Measure portfolio returns, risk, drawdowns, benchmarks, rolling metrics, and strategy performance from approved data.