Guillermo Kardolus

chatgpt-cli. ChatGPT CLI is a powerful, multi-provider command-line interface for working with modern LLMs. It supports OpenAI, Azure, Perplexity, LLaMA, and more, with features like streaming, interactive chat, prompt files, image/audio I/O, MCP tool calls, and an experimental agent mode for safe, multi-step automation.

prompts. Collection of AI prompts

rust-compiler-cnb. Cloud Native Buildpack for the Rust Language

opendata. Analytical insights and visualizations on NYC open datasets, covering traffic accidents, Citi Bike usage, and ferry boardings.

workstation-setup. Setup the best workstation ever. Inspired by the workstation I used over at Pivotal Cloud Foundry.

cs-training. Because I'm bored during the Covid-19 pandemic

citi-bike-dock-tracker. A CLI tool for real-time tracking and analysis of Citibike dock station status in NYC. Leverages Citibike's public API to retrieve station status data, providing valuable insights about bike availability, e-bike availability, dock availability, and more. Great for data enthusiasts, urban planners, and everyday cyclists!

comet-cli. Local CLI wrappers for driving the Comet browser via AppleScript (Claude Code handoff).

sidecars. Go

maps. Go

namespaceclass-operator. Go

polymorphic-object-mapper. Annotation based polymorphic deserialization wrapped around Gson

Amazon-ISBN-Lookup. Java Client to the Amazon Affiliate Program REST service

scripts. Shell