The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

AI-safe .env files: Schemas for agents, Secrets for humans.

playwright for windows computer use

Automatically activate and deactivate Python environments as you move around the file system.

Create K4 SRU files

Customized Keycloak theme for branding and UI customization.

A quick example of how to customize as KeyCloak/Red Hat SSO Theme

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

Local secure storage of credentials ala envchain and aws-vault

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of …

Generate complex gmail filters via a neat little ruby DSL

requirements-tools contains scripts for working with Python requirements, primarily in applications.

Augment tox with different installation methods via progressive enhancement.

pip+wheel wrapper which allows you to choose a custom platform name for building, downloading, and installing wheels.

Synchronize your virtualenv quickly and exactly.

Tomorrow Theme

A fluent API to FFMPEG (http://www.ffmpeg.org)

The open-source database for the realtime web.

Java library for creating text-based GUIs

a collection of yasnippet snippets for many languages

Render into a three.js canvas using React.

FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.