/**

* Shared test harness helpers for generating bundle MCP servers and plugin

* fixture files.

*/

import fs from "node:fs/promises";

import { createRequire } from "node:module";

import path from "node:path";

const SDK_SERVER_MCP_PATH = require.resolve("@modelcontextprotocol/sdk/server/mcp.js");

const SDK_SERVER_STDIO_PATH = require.resolve("@modelcontextprotocol/sdk/server/stdio.js");

/** Writes an executable fixture script with parent directories created. */

export async function writeExecutable(filePath: string, content: string): Promise<void> {

await fs.mkdir(path.dirname(filePath), { recursive: true });

await fs.writeFile(filePath, content, { encoding: "utf-8", mode: 0o755 });

}

/** Writes a stdio MCP server fixture exposing a `bundle_probe` tool. */

export async function writeBundleProbeMcpServer(

filePath: string,

params: {

);

}

/** Writes a minimal Claude plugin bundle fixture with a bundled MCP config. */

export async function writeClaudeBundle(params: {

pluginRoot: string;

serverScriptPath: string;