> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Advanced Concepts

> Advanced workflow examples for run control, state, history, nesting, guardrails, structured I/O, and background execution.

| Example | Description |
| - | - |
| [Background Execution](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/background-execution/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/background\_execution. |
| [Early Stopping](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/early-stopping/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/early\_stopping. |
| [Guardrails](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/guardrails/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/guardrails. |
| [History](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/history/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/history. |
| [Long Running](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/long-running/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/long\_running. |
| [Previous Step Outputs](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/previous-step-outputs/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/previous\_step\_outputs. |
| [Run Control](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/run-control/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/run\_control. |
| [Session State](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/session-state/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/session\_state. |
| [Structured Io](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/structured-io/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/structured\_io. |
| [Tools](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/tools/overview) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/tools. |
| [Workflow Agent](https://agno-v2.mintlify.site/examples/workflows/advanced-concepts/workflow-agent/overview.md) | Runnable workflow examples under: cookbook/04\_workflows/06\_advanced\_concepts/workflow\_agent. |


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