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Rewrite proxy.ts for Deno

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Minoru Mizutani 2025-04-29 03:09:00 +09:00
parent 61a1f4c3cc
commit b0216017a2
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8 changed files with 1494 additions and 76 deletions
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19
src/proxy.ts
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@ -1,19 +1,20 @@
#!/usr/bin/env node
/// <reference lib="deno.ns" />
/**
* 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]
* Run with: deno run --allow-net --allow-env --allow-read --allow-run src/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 { connectToRemoteServer, log, mcpProxy, parseCommandLineArgs, setupSignalHandlers, getServerUrlHash } from './lib/utils'
import { NodeOAuthClientProvider } from './lib/node-oauth-client-provider'
import { coordinateAuth } from './lib/coordination'
import { EventEmitter } from 'node:events'
import { StdioServerTransport } from 'npm:@modelcontextprotocol/sdk/server/stdio.js'
import { connectToRemoteServer, log, mcpProxy, parseCommandLineArgs, setupSignalHandlers, getServerUrlHash } from './lib/utils.ts'
import { NodeOAuthClientProvider } from './lib/node-oauth-client-provider.ts'
import { coordinateAuth } from './lib/coordination.ts'
/**
* Main function to run the proxy
@ -94,16 +95,16 @@ to the CA certificate file. If using claude_desktop_config.json, this might look
`)
}
server.close()
process.exit(1)
Deno.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]')
parseCommandLineArgs(Deno.args, 3334, 'Usage: deno run src/proxy.ts <https://server-url> [callback-port]')
.then(({ serverUrl, callbackPort, headers }) => {
return runProxy(serverUrl, callbackPort, headers)
})
.catch((error) => {
log('Fatal error:', error)
process.exit(1)
Deno.exit(1)
})