---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/llm/transformers_js/helpers/variables/DEFAULT_TOOL_CALL_PARSER_ORDER.md
description: >-
  The default `'auto'` precedence. Marker-anchored families first
  (collision-free); the weak-signal pythonic/llama3_json forms run last and are
  gated on callee∈toolNames.
---

# Variable: DEFAULT\_TOOL\_CALL\_PARSER\_ORDER

```ts
const DEFAULT_TOOL_CALL_PARSER_ORDER: ReadonlyArray<
  Exclude<ToolCallParserName, "auto" | "none">
>;
```

Defined in: [src/batteries/llm/chat\_common/tool\_parsers.ts:1069](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/tool_parsers.ts#L1069)

The default `'auto'` precedence. Marker-anchored families first (collision-free); the weak-signal
pythonic/llama3\_json forms run last and are gated on callee∈toolNames.