Part 34 · Module 6: Planning and DecompositionModule 6: Planning and Decomposition1 min read·13 Oct 2026What you need firstModule 3: the eight tools, make_failure_safe_tools and call in returns_desk/tools.py.Module 5: the agent loop, its stop reasons and its step budget.Pydantic models, JSON files, and running pytest from a notebook (Module 1).