Long-horizon agent skill for Claude Code / Cursor / Codex / Grok Build — multi-task ledger loop, host-portable, clean-context supervisor, verified gates. Markdown library (loop-graph), not a framework.

The marketing OS for AI agents — think like a marketer first, get tactics as the output.

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.