I honestly don't get why everyone isn't using this it helped me boost my income by 700% a year ago Anthropic x Forum Ventures hackathon winner Affaan Mustafa open-sourced his Claude setup, and it is insane 68 sub-agents | 286 skills | 94 commands | MIT License ECC turns Claude Code from a basic assistant into an autonomous engineering department. The underlying logic is strict architecture before code, failing test before fix. Every edit is reviewed with a fresh perspective, completely unbiased and from scratch Design: Converts a short prompt into a step-by-step spec that requires your approval before writing a single line of code Code Review: Specialized agents for each language inspect diffs with zero bias Build Repairs: Dedicated fixers for every toolchain (including PyTorch and CUDA) handle build and environment errors autonomously Security: Automated OWASP checks and configuration audits to catch vulnerabilities and prompt injections Architectural Control: Flags system design issues early on, long before they demand expensive refactoring Deep Expertise: Covers the full lifecycle, from DB schemas and ML pipelines to E2E tests and auto-documentation AI agent security is the blind spot almost everyone ignores. An external OWASP audit will run you four figures and take a week. This gets deployed before lunch It packs everything from testing to Python, Go, Rust, Django, Next.js, Docker, and CI/CD pipelines. Fork it, strip out what you don't need, and launch your own version tomorrow Pro tip: Do not activate all 286 rules at once. Start with a plan and a core set of guidelines, or you'll end up with a messier config than when you started Do not sleep on this. Bookmark it while you can