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tunnel-mcp

v0.1.6

Create, connect, list, and inspect secure MCP tunnels from Codex using tunnel-client.

Codex1 Skill1 MCP serverstdio

By OpenAILicense: Apache-2.0530 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes
Codex
Parsed components
2 skill or MCP entries
Source updated
Sep 30, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install tunnel-mcp for Codex

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add tunnel-mcp@agent-plugin-marketplace

Paste and run these commands in a terminal with Codex. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/openai/tunnel-client

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/tunnel-mcp/.

Plugin files

plugins/tunnel-mcp/
├── .codex-plugin/plugin.json
├── skills/tunnel-mcp/SKILL.md
└── .mcp.json

Included Skills1

tunnel-mcpskills/tunnel-mcp/SKILL.md

Create, connect, list, and inspect MCP tunnel runtimes through the local tunnel-client plugin. Use when Codex needs to manage secure MCP tunnels with aliases and native tunnel-client runtime processes.

MCP servers1

tunnelMcpstdio
command
node
args
./mcp/server.cjs --stdio
cwd
.

Plugin manifests1

plugins/tunnel-mcp/.codex-plugin/plugin.json
{
  "name": "tunnel-mcp",
  "version": "0.1.6",
  "description": "Create, connect, list, and inspect secure MCP tunnels from Codex using tunnel-client.",
  "author": {
    "name": "OpenAI",
    "email": "[email protected]",
    "url": "https://openai.com/"
  },
  "homepage": "https://github.com/openai/tunnel-client",
  "repository": "https://github.com/openai/tunnel-client",
  "license": "Apache-2.0",
  "keywords": [
    "codex",
    "mcp",
    "tunnel-client",
    "tunnel-service"
  ],
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "Tunnel MCP",
    "shortDescription": "Manage tunnel-client MCP tunnels from a source checkout or installed bundle.",
    "longDescription": "Use tunnel-client from Codex to create, connect, list, and inspect secure MCP tunnels, with the bundled plugin skills available directly from this repository checkout or from an installed export.",
    "developerName": "OpenAI",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write",
      "Shell"
    ],
    "websiteURL": "https://github.com/openai/tunnel-client",
    "privacyPolicyURL": "https://openai.com/policies/privacy-policy/",
    "termsOfServiceURL": "https://openai.com/policies/terms-of-use/",
    "defaultPrompt": [
      "Summarize what tunnel-client is doing in this checkout.",
      "Show me how to install the Tunnel MCP plugin from this repo.",
      "Create or reuse a tunnel-client runtime and check its status."
    ],
    "brandColor": "#10A37F",
    "logo": "./assets/tunnel-mcp-logo.png"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[tunnel-mcp on Agent Plugins Marketplace](https://pluginsmp.com/plugins/tunnel-mcp)