File mcp-registry.test.ts

test/mcp-registry.test.ts:None–None

import { describe, it, expect, beforeEach, afterEach } from 'vitest';
import { buildServerEntry } from '../src/mcp/config-writer.js';
import { findMcpSpec, listMcpSpecs } from '../src/mcp/registry.js';
import { expandEnvRefs } from '../src/mcp/manager.js';