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codex-browser-fix

Keeps the Codex desktop Chrome plugin driving Brave and other Chromium browsers: cache sync after app updates, browser-only auth under a custom model provider, and browser-family selection.

Codex

By Vivswan ShahLicense: SEE LICENSE IN LICENSE.md1 GitHub starsUpdated 3 days ago

Directory evidence

Runtimes
Codex
Parsed components
0 skill or MCP entries
Source updated
Sep 21, 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 codex-browser-fix 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 codex-browser-fix@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/Vivswan/skills

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is skills/codex-browser-fix/.

Plugin files

skills/codex-browser-fix/
└── .codex-plugin/plugin.json

Plugin manifests1

skills/codex-browser-fix/.codex-plugin/plugin.json
{
  "name": "codex-browser-fix",
  "description": "Keeps the Codex desktop Chrome plugin driving Brave and other Chromium browsers: cache sync after app updates, browser-only auth under a custom model provider, and browser-family selection.",
  "author": {
    "name": "Vivswan Shah",
    "email": "[email protected]",
    "url": "https://vivswan.github.io/"
  },
  "homepage": "https://github.com/Vivswan/skills/tree/main/skills/codex-browser-fix",
  "repository": "https://github.com/Vivswan/skills",
  "license": "SEE LICENSE IN LICENSE.md",
  "keywords": [
    "agent-skills",
    "codex",
    "browser",
    "chromium",
    "brave",
    "plugin-ready"
  ],
  "skills": "./",
  "interface": {
    "displayName": "Codex Browser Fix",
    "shortDescription": "Keep the Codex Chrome plugin driving your Chromium browser.",
    "longDescription": "Codex on macOS only. Fixes the 'Codex auth token is unavailable' error under a custom model provider with a launcher scoped to the browser helper's app-server subprocess, re-syncs the bundled Chrome plugin cache and trust settings after desktop app updates, and selects Brave, Vivaldi, Opera, Edge, or Chrome by browser family. Your main model provider and credentials stay unchanged.",
    "developerName": "Vivswan",
    "category": "Developer Tools",
    "capabilities": [
      "Read",
      "Execute"
    ],
    "websiteURL": "https://github.com/Vivswan/skills/tree/main/skills/codex-browser-fix",
    "defaultPrompt": [
      "Use $codex-browser-fix and open my Brave profile to finish this form.",
      "The browser says Codex auth token is unavailable; fix it.",
      "Check the Chrome plugin setup after the app update."
    ],
    "brandColor": "#FB542B"
  }
}

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.

[codex-browser-fix on Agent Plugins Marketplace](https://pluginsmp.com/plugins/codex-browser-fix)