Function toolChoiceJsonSchema

src/llm/constrained.ts:186–195

(toolNames: string[])

 * Not used for ordinary turns, where the model must be free to answer in prose.
 */
export function toolChoiceJsonSchema(toolNames: string[]): JsonSchemaNode {
  return {
    type: 'object',
    properties: {
      name: { type: 'string', enum: [...toolNames] },
      arguments: { type: 'object' },
    },
    required: ['name', 'arguments'],
  };
}