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nemo-relay-plugin

v0.11.0

Native Relay gateway lifecycle and Codex hooks for complete local observability.

Codex1 MCP serverstdio

By NVIDIA Corporation and AffiliatesLicense: Apache-2.0192 GitHub starsUpdated last week

Directory evidence

Runtimes
Codex
Parsed components
1 skill or MCP entry
Source updated
Oct 8, 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 nemo-relay-plugin for Codex

Installs for the current user
codex plugin marketplace add NVIDIA/NeMo-Relay
codex plugin marketplace upgrade nemo-relay
codex plugin add nemo-relay-plugin@nemo-relay

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

Compatibility: the page URL and API slug “nemo-relay-plugin-2” remain stable.

  • Codex: nemo-relay-plugin-2@agent-plugin-marketplace → nemo-relay-plugin@nemo-relay

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/NVIDIA/NeMo-Relay

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is integrations/coding-agents/codex/.

Plugin files

integrations/coding-agents/codex/
├── .codex-plugin/plugin.json
└── .mcp.json

MCP servers1

nemo-relaystdio
command
nemo-relay
args
mcp
env.NEMO_RELAY_GATEWAY_BIND
127.0.0.1:47632

Plugin manifests1

integrations/coding-agents/codex/.codex-plugin/plugin.json
{
  "name": "nemo-relay-plugin",
  "version": "0.11.0",
  "description": "Native Relay gateway lifecycle and Codex hooks for complete local observability.",
  "author": {
    "name": "NVIDIA Corporation and Affiliates",
    "url": "https://github.com/NVIDIA/NeMo-Relay"
  },
  "homepage": "https://github.com/NVIDIA/NeMo-Relay",
  "repository": "https://github.com/NVIDIA/NeMo-Relay",
  "license": "Apache-2.0",
  "mcpServers": "./.mcp.json",
  "keywords": [
    "nemo-relay",
    "codex",
    "hooks",
    "observability"
  ],
  "interface": {
    "displayName": "NeMo Relay Plugin",
    "shortDescription": "Run the native Relay gateway and capture Codex lifecycle events.",
    "longDescription": "Starts the native nemo-relay gateway through a required lifecycle-bound MCP server, routes model traffic through it, and installs command hooks that preserve canonical Codex lifecycle payloads.",
    "developerName": "NVIDIA",
    "category": "Coding",
    "capabilities": [
      "Read"
    ],
    "defaultPrompt": [
      "Capture this Codex session with NeMo Relay observability."
    ],
    "websiteURL": "https://github.com/NVIDIA/NeMo-Relay",
    "brandColor": "#76B900"
  }
}

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.

[nemo-relay-plugin on Agent Plugins Marketplace](https://pluginsmp.com/plugins/nemo-relay-plugin-2)