everything-claude-code-harness-optimization

Skill by ara.so — MCP Skills collection.

What It Does

Everything Claude Code (ECC) is a comprehensive performance optimization system for AI agent harnesses. It provides:

Skills: 230+ reusable expert skills for languages, frameworks, and domains
Instincts: 60+ agent personas with specialized knowledge
Memory Optimization: Session persistence, context loading, and token optimization
Security: AgentShield sandbox scanning and security rules
Research-First Development: Continuous learning, verification loops, and pattern extraction
Cross-Harness Support: Works with Claude Code, Cursor, Codex, OpenCode, GitHub Copilot

Originally built for Claude Code, now expanded to all major AI coding harnesses.