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feat: port CLI, TUI, and launcher from v1.5 into v2 (#1452)

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Ports the CLI, TUI, and launcher from v1.5 into v2 behind a single
`mcp-inspector` entrypoint (launcher → web/cli/tui). Includes the
`mcp-inspector --web --dev` launcher fix (Vite alias resolution + prod-server
double-start), the root `postinstall` install cascade with simplified CI, and
spec/AGENTS docs (no-workspaces rationale, Development setup).

Closes #1246.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Bob Dickinson 2026-06-14 17:27:49 -07:00 • committed by GitHub
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/**
* Vitest/Vite resolve aliases shared between clients/web and node clients
* (cli, tui). Pass each client's directory so bare-module pins resolve against
* that client's node_modules.
*/
import path from 'node:path';
import { fileURLToPath } from 'node:url';
export function vitestSharedPaths(clientDir: string) {
const dirname = path.resolve(clientDir);
const repoRoot = path.resolve(dirname, '../..');
const sharedAliases = {
'@inspector/core': path.resolve(repoRoot, 'core'),
'@modelcontextprotocol/inspector-test-server': path.resolve(
repoRoot,
'test-servers/build/index.js',
),
};
const sharedDedupe = ['react', 'react-dom', '@modelcontextprotocol/sdk'];
const nodeModulesAliases = [
{ find: /^react$/, replacement: path.resolve(dirname, 'node_modules/react') },
{
find: /^react\/jsx-runtime$/,
replacement: path.resolve(dirname, 'node_modules/react/jsx-runtime.js'),
},
{
find: /^react\/jsx-dev-runtime$/,
replacement: path.resolve(dirname, 'node_modules/react/jsx-dev-runtime.js'),
},
{
find: /^react-dom$/,
replacement: path.resolve(dirname, 'node_modules/react-dom'),
},
{
find: /^react-dom\/client$/,
replacement: path.resolve(dirname, 'node_modules/react-dom/client.js'),
},
{ find: /^pino$/, replacement: path.resolve(dirname, 'node_modules/pino') },
{
find: /^pino\/browser\.js$/,
replacement: path.resolve(dirname, 'node_modules/pino/browser.js'),
},
{ find: /^zustand$/, replacement: path.resolve(dirname, 'node_modules/zustand') },
{
find: /^zustand\/middleware$/,
replacement: path.resolve(dirname, 'node_modules/zustand/middleware.js'),
},
{
find: /^zustand\/vanilla$/,
replacement: path.resolve(dirname, 'node_modules/zustand/vanilla.js'),
},
{
find: /^hono$/,
replacement: path.resolve(dirname, 'node_modules/hono/dist/index.js'),
},
{
find: /^hono\/streaming$/,
replacement: path.resolve(dirname, 'node_modules/hono/dist/helper/streaming/index.js'),
},
{
find: /^@hono\/node-server$/,
replacement: path.resolve(dirname, 'node_modules/@hono/node-server'),
},
{ find: /^atomically$/, replacement: path.resolve(dirname, 'node_modules/atomically') },
{ find: /^chokidar$/, replacement: path.resolve(dirname, 'node_modules/chokidar') },
{
find: /^@napi-rs\/keyring$/,
replacement: path.resolve(dirname, 'node_modules/@napi-rs/keyring'),
},
{ find: /^express$/, replacement: path.resolve(dirname, 'node_modules/express') },
{ find: /^yaml$/, replacement: path.resolve(dirname, 'node_modules/yaml') },
{
find: /^@modelcontextprotocol\/sdk\/client\/auth\.js$/,
replacement: path.resolve(
dirname,
'node_modules/@modelcontextprotocol/sdk/dist/esm/client/auth.js',
),
},
];
const projectResolve = {
alias: [
...Object.entries(sharedAliases).map(([find, replacement]) => ({ find, replacement })),
...nodeModulesAliases,
],
dedupe: sharedDedupe,
};
return { repoRoot, sharedAliases, sharedDedupe, nodeModulesAliases, projectResolve };
}
/** Convenience for importers that only have import.meta.url. */
export function vitestSharedPathsFromMetaUrl(metaUrl: string) {
const clientDir = path.dirname(fileURLToPath(metaUrl));
return vitestSharedPaths(clientDir);
}