(Crystal is now Nimbalyst) Run multiple Codex and Claude Code AI sessions in parallel git worktrees. Test, compare approaches & manage AI-assisted development workflows in one desktop app.

Web Codegen Scorer is a tool for evaluating the quality of web code generated by LLMs.

Vibecode Starter — A minimal folder structure for AI-assisted coding that actually scales. Context, plans, and agent coordination without the groundhog-day workflow.

My Claude Code settings and custom commands

Assignment 1: Inductive Synthesis – EN.601.727 Machine Programming

Documenting my experiences with AI-assisted development. Personal insights, discoveries, and reflections on coding with AI tools.

An harness and behavioral guidelines to enforce reliable execution in AI coding agents.

Production-grade coding methodology for AI coding agents, Claude Code, Cursor, Codex. Six principles to stop overengineering, silent assumptions, and "while I'm here" refactors.

A Claude Code skill for understanding an unfamiliar codebase fast — systematic exploration from entry points to data flow.

A Claude Code skill for hypothesis-driven debugging — reproduce, isolate, hypothesize, test, fix, document. Find the root cause, not a workaround.

Benchmarking different Large Language Models on practical software development challenges

Portable repo-first coding guardrails for ChatGPT, Codex, Claude, and Gemini. Narrow diffs, explicit assumptions, and verification-first workflows.

A CLAUDE.md to direct AI codegen well — hypothesis before help, scoped prompts, validate before accepting, reject working-but-wrong, AI output is a draft. Five principles for the Vibe Engineer discipline.

A Claude Code skill for fast troubleshooting — a lightweight diagnostic pass for common issues when the full debug protocol is overkill.

An open, agent-agnostic knowledge base of AI-assisted 'vibe coding' antipatterns — each entry is falsifiable (before/after code + a concrete detection recipe + evidence) and 15 are enforced by static detectors proven in CI. Contributions welcome.

A production-grade SDLC harness for human + LLM software teams: mechanical gates for quality, security, architecture, evals, and release discipline.

A Claude Code skill for domain-aware code review — classify the code, then review for the failure modes that domain actually has.

Live index of cursor-rules files from GitHub, updated every 15 minutes

Andrej Karpathy's LLM coding guidelines adapted as a Gemini CLI Skill