Just stumbled on the resource 87K stars on Github.
The performance optimization system for AI agent harnesses. From an Anthropic hackathon winner.
"Not just configs. A complete system: skills, instincts, memory optimization, continuous learning, security scanning, and research-first development. Production-ready agents, hooks, commands, rules, and MCP configurations evolved over 10+ months of intensive daily use building real products.
Works across Claude Code, Codex, Cowork, and other AI agent harnesses." -from the repo