> ## Documentation Index
> Fetch the complete documentation index at: https://ai.aidalinfo.fr/llms.txt
> Use this file to discover all available pages before exploring further.

# Agents

> Design, configure, and operate AI Kit agents.

Agents bundle a model, system instructions, and optional tools so you can industrialise your AI assistants. This section covers instantiation, tool management, structured outputs, streaming, and the shared runtime.

## Key guides

* [`Build an agent`](/en/getting-started/first-agent) – install the package and craft your first generation.
* [`Tools & tool loop`](/en/agents/tools) – declare tools and control the orchestration loop.
* [`Structured outputs`](/en/agents/structured-output) – validate responses with `structuredOutput` and the `Output` helpers.
* [`Real-time streaming`](/en/agents/streaming) – consume tokens on the fly and supervise live generations.
* [`Shared runtime`](/en/agents/runtime) – store binary resources and expose them to your tools.

## Best practices

* Override `system` per call to adapt instructions without reinstantiating the agent.
* Tune `maxOutputTokens`, `temperature`, `topP`, and more directly in `generate` or `stream`.
* Compose specialised agents (drafting, validation, summarisation) to cover an entire flow.
* Combine agents with workflows to orchestrate richer decision loops.