export const jsonFormatterFn: ToolFunction<Result> = (params) => {
  // Synchronous processing
  const formatted = JSON.stringify(parsed, null, indent);
  return { success: true, data: { formatted } };
};

export const hashGeneratorFn: ToolFunction<Result> = async (params) => {
  // Asynchronous - uses Web Crypto
  const hash = await crypto.subtle.digest('SHA-256', data);
  return { success: true, data: { hash } };
};

export const base64Fn: ToolFunction<Result> = (params) => {
  const mode = params.mode as 'encode' | 'decode';
  const output = mode === 'encode' ? encode(input) : decode(input);
  return { success: true, data: { output, mode } };
};

git clone https://github.com/titan-alpha/convenience-pro
cd convenience-pro/packages/ctp-examples
npm install

npm test

npm run dev
# Opens interactive tool runner

// Copy a similar example
cp src/tools/json-formatter.ts src/tools/my-tool.ts

// Modify definition and function
// Register in src/registry.ts
// Add tests in src/__tests__/