export default {
  type: "function", name: "echo", description: "Echoes back the input string provided", strict: true,
  parameters: {
    type: "object", additionalProperties: false, required: [ "input" ],
    properties: { "input": { type: "string", description: "The text to be echoed back" } }
  }
};

export async function run(args) {
  const text = typeof args?.text === 'string' ? args.text : '';
  if (!text) {
    return { error: 'Missing required parameter: text' };
  }
  return { content: text };
}