---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/functions/toolsToChatCompletionsTools.md
---

# Function: toolsToChatCompletionsTools()

```ts
function toolsToChatCompletionsTools(
  tools: readonly (Tool<SpooledArtifact> | ArtifactTool)[],
  deps: {
    descriptionToChatCompletionsJsonSchema: (d: DescriptionLike) => JsonSchema;
  },
): ChatCompletionsTool[];
```

Defined in: [batteries/llm/chat\_common/helpers.ts:491](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/helpers.ts#L491)

Implements [ChatHelpersCommon.toolsToChatCompletionsTools](../llm/ollama/interfaces/ChatHelpersCommon.md#property-toolstochatcompletionstools).

## Parameters

| Parameter                                     | Type                                                                                                                                                                                      |
| --------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `tools`                                       | readonly ( | [`Tool`](../../forge/classes/Tool.md)<[`SpooledArtifact`](../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../forge/classes/ArtifactTool.md))\[] |
| `deps`                                        | { `descriptionToChatCompletionsJsonSchema`: (`d`: [`DescriptionLike`](../interfaces/DescriptionLike.md)) => [`JsonSchema`](../interfaces/JsonSchema.md); }                              |
| `deps.descriptionToChatCompletionsJsonSchema` | (`d`: [`DescriptionLike`](../interfaces/DescriptionLike.md)) => [`JsonSchema`](../interfaces/JsonSchema.md)                                                                               |

## Returns

[`ChatCompletionsTool`](../interfaces/ChatCompletionsTool.md)\[]