ECC Explodes to 188K Stars — Agent Harness Performance System for Claude Code, Codex, and Beyond

GitHub·high signal

affaan-m/ECC has rocketed to 187,998 GitHub stars as an agent harness performance optimization system offering skills, instincts, memory, security, and research-first development patterns for Claude Code, Codex, Opencode, Cursor, and other AI coding agents. The JavaScript-based framework provides a structured approach to agent tuning that goes beyond prompt engineering into behavioral optimization. Its rapid star growth signals massive developer demand for tooling that makes coding agents more reliable and effective.