@anthropic-ai/sdk/src/lib/tools/BetaRunnableTool.ts

The official TypeScript library for the Anthropic API

import {
  BetaMemoryTool20250818,
  BetaTool,
  BetaToolBash20241022,
  BetaToolBash20250124,
  BetaToolComputerUse20241022,
  BetaToolComputerUse20250124,
  BetaToolComputerUse20251124,
  BetaToolResultContentBlockParam,
  BetaToolTextEditor20241022,
  BetaToolTextEditor20250124,
  BetaToolTextEditor20250429,
  BetaToolTextEditor20250728,
} from '../../resources/beta';

export type Promisable<T> = T | Promise<T>;

/**
 * Tool types that can be implemented on the client.
 * Excludes server-side tools like code execution, web search, and MCP toolsets.
 */
export type BetaClientRunnableToolType =
  | BetaTool
  | BetaMemoryTool20250818
  | BetaToolBash20241022
  | BetaToolBash20250124
  | BetaToolComputerUse20241022
  | BetaToolComputerUse20250124
  | BetaToolComputerUse20251124
  | BetaToolTextEditor20241022
  | BetaToolTextEditor20250124
  | BetaToolTextEditor20250429
  | BetaToolTextEditor20250728;

// this type is just an extension of BetaTool with a run and parse method
// that will be called by `toolRunner()` helpers
export type BetaRunnableTool<Input = any> = BetaClientRunnableToolType & {
  run: (args: Input) => Promisable<string | Array<BetaToolResultContentBlockParam>>;
  parse: (content: unknown) => Input;
};