A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

ALL IN ONE Hacking Tool For Hackers

MCP Server for the German Marktstammdatenregister (MaStR) — energy market register of the Bundesnetzagentur

Hinge Dating Profile Optimizer — A Claude Skill. Comprehensive, research-backed process based on 45+ peer-reviewed sources. 45 mins to meet your life partner (or weekend 9/10).

Machine Learning for Algorithmic Trading, Second Edition - published by Packt

A local-first financial data warehouse for universe-scale market data.

This project involves using a combination of statistics along with financial thoery to demonstrate a popular trading strategy used in equity markets: Pairs Trading.

AI builders digest — monitors top AI builders on X and YouTube podcasts, remixes their content into digestible summaries. Follow builders, not influencers.

Create beautiful slides on the web using Claude's frontend skills

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

A Claude Code plugin that automatically captures everything Claude does during your coding sessions, compresses it with AI (using Claude's agent-sdk), and injects relevant context back into future …

Example API Genesis

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

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

Real-time European & UK electricity grid data via MCP

Goldman Sachs - Quantitative Strategies Research Notes

Financial portfolio optimisation in python, including classical efficient frontier, Black-Litterman, Hierarchical Risk Parity