> For the complete documentation index, see [llms.txt](https://docs.dispach.moeenmahmud.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dispach.moeenmahmud.com/concepts.md).

# Concepts

- [Runtime, agents, and sessions](https://docs.dispach.moeenmahmud.com/concepts/runtime-agents-and-sessions.md)
- [Turn lifecycle](https://docs.dispach.moeenmahmud.com/concepts/turn-lifecycle.md)
- [Architecture](https://docs.dispach.moeenmahmud.com/concepts/architecture.md)
- [Security and trust](https://docs.dispach.moeenmahmud.com/concepts/security-and-trust.md)