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dead-code

v1.0.0

Codebase hygiene — find and safely remove dead code and unused dependencies, only after explicit approval.

Codex1 Skill

By Sebastian Sulinski0 GitHub starsUpdated last week

Directory evidence

Runtimes
Codex
Parsed components
1 skill or MCP entry
Source updated
Sep 15, 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 dead-code for Codex

Installs for the current user
codex plugin marketplace add sebastiansulinski/claude-plugins
codex plugin marketplace upgrade sebastiansulinski-codex
codex plugin add dead-code@sebastiansulinski-codex

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

Compatibility: the page URL and API slug “dead-code-2” remain stable.

  • Codex: dead-code-2@agent-plugin-marketplace → dead-code@sebastiansulinski-codex

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/sebastiansulinski/claude-plugins

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

Plugin files

plugins/dead-code/
├── .codex-plugin/plugin.json
└── skills/purge/SKILL.md

Included Skills1

purgeskills/purge/SKILL.md

Investigate dead code and unused Composer or JavaScript dependencies, present verified findings, and remove only items the user explicitly approves. Use for a requested cleanup or unused-code audit.

Plugin manifests1

plugins/dead-code/.codex-plugin/plugin.json
{
  "name": "dead-code",
  "version": "1.0.0",
  "description": "Codebase hygiene — find and safely remove dead code and unused dependencies, only after explicit approval.",
  "author": {
    "name": "Sebastian Sulinski",
    "email": "[email protected]"
  },
  "skills": "./skills/",
  "interface": {
    "displayName": "Dead Code",
    "shortDescription": "Codebase hygiene",
    "longDescription": "Codebase hygiene — find and safely remove dead code and unused dependencies, only after explicit approval.",
    "developerName": "Sebastian Sulinski",
    "category": "Productivity",
    "capabilities": [],
    "defaultPrompt": [
      "Investigate unused code and propose safe removals."
    ]
  },
  "repository": "https://github.com/sebastiansulinski/claude-plugins",
  "homepage": "https://github.com/sebastiansulinski/claude-plugins#codex"
}

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.

[dead-code on Agent Plugins Marketplace](https://pluginsmp.com/plugins/dead-code-2)