> For the complete documentation index, see [llms.txt](https://renownedgames.gitbook.io/ai-tree/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://renownedgames.gitbook.io/ai-tree/api.md).

# API

- [Overview](https://renownedgames.gitbook.io/ai-tree/api/overview.md): Welcome to the scripting reference!
- [User Scripting](https://renownedgames.gitbook.io/ai-tree/api/user-scripting.md): This section describes the basic APIs for extending functionality, creating your own tasks and etc.
- [Custom Task](https://renownedgames.gitbook.io/ai-tree/api/user-scripting/custom-task.md): Instruction to create custom user task
- [Custom Key](https://renownedgames.gitbook.io/ai-tree/api/user-scripting/custom-key.md): Instruction to create custom user key
- [ToolbarItem attribute](https://renownedgames.gitbook.io/ai-tree/api/user-scripting/toolbaritem-attribute.md): Instruction to create custom item in tracker window toolbars.
- [Custom Decorator](https://renownedgames.gitbook.io/ai-tree/api/user-scripting/custom-decorator.md)
- [Custom Service](https://renownedgames.gitbook.io/ai-tree/api/user-scripting/custom-service.md)
- [Runtime](https://renownedgames.gitbook.io/ai-tree/api/runtime.md)
- [BehaviourTree](https://renownedgames.gitbook.io/ai-tree/api/runtime/behaviourtree.md): class in RenownedGames.AITree / Inherits from ScriptableObject
- [BehaviourRunner](https://renownedgames.gitbook.io/ai-tree/api/runtime/behaviourrunner.md): class in RenownedGames.AITree / Inherits from MonoBehaviour
- [Blackboard](https://renownedgames.gitbook.io/ai-tree/api/runtime/blackboard.md): Type description and basic instructions.
- [Key](https://renownedgames.gitbook.io/ai-tree/api/runtime/key.md): Type description and basic instructions.
- [Key\<T>](https://renownedgames.gitbook.io/ai-tree/api/runtime/key-less-than-t-greater-than.md): Type description and basic instructions.
- [KeyQuery](https://renownedgames.gitbook.io/ai-tree/api/runtime/keyquery.md): Type description and basic instructions.
- [KeyQuery\<T>](https://renownedgames.gitbook.io/ai-tree/api/runtime/keyquery-less-than-t-greater-than.md): Type description and basic instructions.
- [KeyReceiver](https://renownedgames.gitbook.io/ai-tree/api/runtime/keyreceiver.md): Type description and basic instructions.
- [KeyReceiver\<T>](https://renownedgames.gitbook.io/ai-tree/api/runtime/keyreceiver-less-than-t-greater-than.md): Type description and basic instructions.
- [Task Node](https://renownedgames.gitbook.io/ai-tree/api/runtime/task-node.md): Type description and basic instructions.
- [Decorator Node](https://renownedgames.gitbook.io/ai-tree/api/runtime/decorator-node.md): Type description and basic instructions.
- [Condition Decorator](https://renownedgames.gitbook.io/ai-tree/api/runtime/condition-decorator.md): Type description and basic instructions.
- [Observer Decorator](https://renownedgames.gitbook.io/ai-tree/api/runtime/observer-decorator.md): Type description and basic instructions.
- [Service Node](https://renownedgames.gitbook.io/ai-tree/api/runtime/service-node.md): Type description and basic instructions.
- [Interval Service Node](https://renownedgames.gitbook.io/ai-tree/api/runtime/interval-service-node.md): Type description and basic instructions.
- [NodeContentAttribute](https://renownedgames.gitbook.io/ai-tree/api/runtime/nodecontentattribute.md): Type description and basic instructions.
- [AIPerceptionConfig](https://renownedgames.gitbook.io/ai-tree/api/runtime/aiperceptionconfig.md): Type description and basic instructions.
- [EQGenerator](https://renownedgames.gitbook.io/ai-tree/api/runtime/eqgenerator.md): Type description and basic instructions.
- [EQTraceMode](https://renownedgames.gitbook.io/ai-tree/api/runtime/eqtracemode.md): Type description and basic instructions.
- [EQTest](https://renownedgames.gitbook.io/ai-tree/api/runtime/eqtest.md): Type description and basic instructions.


---

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