hello-world
Generate a personalized greeting by providing a user name. This tool demonstrates basic MCP server functionality for creating custom AI assistant integrations.
Instructions
Say hello to the user
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes | The name of the user |
Implementation Reference
- src/index.ts:19-30 (handler)The handler function for the 'hello-world' tool. It receives a 'name' parameter and returns a text content block with the greeting 'Hello ${name}'.
async ({ name }) => { const response = `Hello ${name}`; return { content: [ { type: "text", text: response, }, ], }; } - src/index.ts:16-18 (schema)Input schema for the 'hello-world' tool, defining a required 'name' string parameter.
{ name: z.string().describe("The name of the user"), }, - src/index.ts:13-31 (registration)Registration of the 'hello-world' tool on the MCP server, specifying name, description, input schema, and handler function.
server.tool( "hello-world", "Say hello to the user", { name: z.string().describe("The name of the user"), }, async ({ name }) => { const response = `Hello ${name}`; return { content: [ { type: "text", text: response, }, ], }; } );