defineTool

@tsed/platform-mcp

Usage

typescript

import { defineTool } from "@tsed/platform-mcp";

See /packages/platform/platform-mcp/src/fn/defineTool.ts.

Overview

ts

function defineTool<Input, Output = undefined>(options: FnToolProps<Input, Output>): TokenProvider;
export function defineTool<Input, Output = undefined>(options: ClassToolProps<Input, Output>): TokenProvider;

options (FnToolProps<Input): Functional or class-based tool configuration.

Description

Registers an MCP tool provider and wraps its handler with error logging plus schema conversion.

Usage

ts

defineTool({
  name: "add",
  handler: async ({a, b}) => ({content: [{type: "text", text: String(a + b)}]})
});