# Mastra AI Concepts **Purpose**: Core concepts and architecture of Mastra AI framework --- ## Structure ``` concepts/ ├── navigation.md (this file) ├── agents-tools.md ├── core.md ├── evaluations.md ├── storage.md └── workflows.md ``` --- ## Quick Routes | Task | Path | |------|------| | **Core concepts** | `core.md` | | **Agents & tools** | `agents-tools.md` | | **Workflows** | `workflows.md` | | **Storage** | `storage.md` | | **Evaluations** | `evaluations.md` | --- ## By Type **Core** → Fundamental Mastra concepts **Agents** → Agent and tool architecture **Workflows** → Workflow system concepts **Storage** → Data persistence patterns **Evaluations** → Testing and evaluation --- ## Related Context - **Mastra AI** → `../navigation.md` - **Guides** → `../guides/navigation.md` - **Examples** → `../examples/navigation.md`