// installToolsFeature.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
/**
* Register local demo tools on the given server.
* Call installToolsFeature(hub) once during bootstrap.
*/
export function installToolsFeature(server: McpServer) {
/* ---- echo ---------------------------------------------------- */
server.tool(
"echo",
{ // ← ZodRawShape, NOT JSON-schema
text: z.string()
},
{ // annotations (optional)
description: "Returns the arguments verbatim (demo tool)"
},
async ({ text }) => ({
content: [{ type: "text", text }], // ToolResult
isError: false
})
);
}
