Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 380+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more ...

AgentHub spawns N parallel agents in isolated git worktrees to compete on the same task, then evaluates results by metric or LLM judge and merges the winner. It turns any optimization, refactoring, ...