sample-tool
Generate AI assistant tools with the MCP Server Template. Use this sample tool to process input parameters and build custom extensions for enhanced functionality.
Instructions
A sample tool for demonstration purposes
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| input | Yes | Input parameter for the sample tool |
Implementation Reference
- index.ts:18-31 (handler)The asynchronous handler function for 'sample-tool' that takes an input string, processes it by prefixing 'Processed: ', and returns a text content block.async ({ input }) => { // Process the input const output = `Processed: ${input}`; // Return the result return { content: [ { type: "text", text: output, }, ], }; }
- index.ts:12-32 (registration)The server.tool() call that registers 'sample-tool' with its description, input schema, and handler function.server.tool( "sample-tool", "A sample tool for demonstration purposes", { input: z.string().describe("Input parameter for the sample tool"), }, async ({ input }) => { // Process the input const output = `Processed: ${input}`; // Return the result return { content: [ { type: "text", text: output, }, ], }; } );
- index.ts:15-17 (schema)The input schema definition using Zod's z.string() for the tool's single string parameter.{ input: z.string().describe("Input parameter for the sample tool"), },