Function addKimiToolCompatibilityFields

web/src/llm-api/kimi-tool-compat.ts:31–67

(
  body: ChatCompletionRequestBody,
)

 * names on tool-result messages.
 */
export function addKimiToolCompatibilityFields(
  body: ChatCompletionRequestBody,
): ChatCompletionRequestBody {
  const namesByToolCallId = getToolCallNamesById(body.messages)

  return {
    ...body,
    tools: body.tools?.map((tool, index) => {
      if (tool.type !== 'function' || tool.id) {
        return tool
      }
      return {
        ...tool,
        id: `tool_${index + 1}`,
      }
    }),
    messages: body.messages.map((message) => {
      if (
        message.role !== 'tool' ||
        message.name ||
        typeof message.tool_call_id !== 'string'
      ) {
        return message
      }

      const name = namesByToolCallId.get(message.tool_call_id)
      if (!name) {
        return message
      }

      return {
        ...message,
        name,
      }
    }),
  }
}