hatch3r is an open-source CLI that installs a production-ready agentic coding setup into any repository with one command. Run `npx hatch3r init` and get 16 agents, 25 skills, 22 rules, 33 commands, and 10 MCP server configs — generated natively for Cursor, GitHub Copilot, Claude Code, Windsurf, Gemini CLI, Cline, Amp, Codex, and more. One canonical source of truth. 12+ editor outputs. No lock-in. Works with GitHub, Azure DevOps, and GitLab (auto-detected from your git remote).