packages/openai-stream/src/convert-tools.ts


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import type { ToolContract, ToolParameterSchema } from "@dispatch/kernel";

export interface OpenAITool {
  readonly type: "function";
  readonly function: {
    readonly name: string;
    readonly description: string;
    readonly parameters: ToolParameterSchema;
  };
}

export function convertTools(tools: readonly ToolContract[]): OpenAITool[] {
  return tools.map(convertTool);
}

function convertTool(tool: ToolContract): OpenAITool {
  return {
    type: "function",
    function: {
      name: tool.name,
      description: tool.description,
      parameters: tool.parameters,
    },
  };
}