FFFdmtrKovalenko
8.3kRust Guide affaan-m
Everything Claude Code
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Open Guide github.com
198.8k Stars
30.5k Forks
JavaScript Language
MIT License
May 28, 2026 Last push
A comprehensive agent harness and performance optimization system for AI coding agents. Covers skills, instincts, memory management, security hardening, and research-first development. Works across Claude Code, Codex CLI, OpenCode, Cursor, and other major coding agents.