Gearing up for Claude to write this react hook

src/proxy.ts

@@ -1,85 +0,0 @@
-#!/usr/bin/env node
-
-/**
- * MCP Proxy with OAuth support
- * A bidirectional proxy between a local STDIO MCP server and a remote SSE server with OAuth authentication.
- *
- * Run with: npx tsx proxy.ts https://example.remote/server [callback-port]
- *
- * If callback-port is not specified, an available port will be automatically selected.
- */
-
-import { EventEmitter } from 'events'
-import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js'
-import {
-  NodeOAuthClientProvider,
-  setupOAuthCallbackServer,
-  connectToRemoteServer,
-  mcpProxy,
-  parseCommandLineArgs,
-  setupSignalHandlers,
-} from './shared'
-
-/**
- * Main function to run the proxy
- */
-async function runProxy(serverUrl: string, callbackPort: number) {
-  // Set up event emitter for auth flow
-  const events = new EventEmitter()
-
-  // Create the OAuth client provider
-  const authProvider = new NodeOAuthClientProvider({
-    serverUrl,
-    callbackPort,
-    clientName: 'MCP CLI Proxy',
-  })
-
-  // Create the STDIO transport for local connections
-  const localTransport = new StdioServerTransport()
-
-  // Set up an HTTP server to handle OAuth callback
-  const { server, waitForAuthCode } = setupOAuthCallbackServer({
-    port: callbackPort,
-    path: '/oauth/callback',
-    events,
-  })
-
-  try {
-    // Connect to remote server with authentication
-    const remoteTransport = await connectToRemoteServer(serverUrl, authProvider, waitForAuthCode)
-
-    // Set up bidirectional proxy between local and remote transports
-    mcpProxy({
-      transportToClient: localTransport,
-      transportToServer: remoteTransport,
-    })
-
-    // Start the local STDIO server
-    await localTransport.start()
-    console.error('Local STDIO server running')
-    console.error('Proxy established successfully between local STDIO and remote SSE')
-    console.error('Press Ctrl+C to exit')
-
-    // Setup cleanup handler
-    const cleanup = async () => {
-      await remoteTransport.close()
-      await localTransport.close()
-      server.close()
-    }
-    setupSignalHandlers(cleanup)
-  } catch (error) {
-    console.error('Fatal error:', error)
-    server.close()
-    process.exit(1)
-  }
-}
-
-// Parse command-line arguments and run the proxy
-parseCommandLineArgs(process.argv.slice(2), 3334, 'Usage: npx tsx proxy.ts <https://server-url> [callback-port]')
-  .then(({ serverUrl, callbackPort }) => {
-    return runProxy(serverUrl, callbackPort)
-  })
-  .catch((error) => {
-    console.error('Fatal error:', error)
-    process.exit(1)
-  })