AI Agent Skills

q - Run SQL directly on delimited files and multi-file sqlite databases

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is…

Find files with SQL-like queries

CleverCSV is a Python package for handling messy CSV files. It provides a drop-in replacement for the builtin CSV module with improved dialect detection, and comes with…

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

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

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authent…

Read and write simple Excel and CSV files

SmoothCSV is a powerful and intuitive tool for editing CSV files.

Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable complete…

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