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ghostwriter-x

v0.3.0

Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after they approve. Use when the user wants to draft, write, or post something to X or Twitter, asks for a "tweet", a "thread", or an "X post", or wants to set up X posting. Enforces X's 280-weighted-character limit per tweet, formats threads natively, and never publishes without explicit approval.

CodexClaude Code1 Skill

By Nate SwensonLicense: MIT3 GitHub starsUpdated 4 days ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 19, 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 ghostwriter-x for Codex and Claude Code

Installs for the current user
codex plugin marketplace add natejswenson/claude-skills
codex plugin marketplace upgrade claude-skills
codex plugin add ghostwriter-x@claude-skills

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

Compatibility: the page URL and API slug “ghostwriter-x” remain stable.

  • Codex: ghostwriter-x@agent-plugin-marketplace → ghostwriter-x@claude-skills

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/natejswenson/claude-skills

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

Plugin files

skills/ghostwriter-x/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/ghostwriter-x/SKILL.md

Included Skills1

ghostwriter-xskills/ghostwriter-x/SKILL.md

Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after they approve. Use when the user wants to draft, write, or post something to X or Twitter, asks for a "tweet", a "thread", or an "X post", or wants to set up X posting. Enforces X's 280-weighted-character limit per tweet, formats threads natively, and never publishes without explicit approval.

Plugin manifests2

skills/ghostwriter-x/.codex-plugin/plugin.json
{
  "name": "ghostwriter-x",
  "version": "0.3.0",
  "description": "Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after they approve. Use when the user wants to draft, write, or post something to X or Twitter, asks for a \"tweet\", a \"thread\", or an \"X post\", or wants to set up X posting. Enforces X's 280-weighted-character limit per tweet, formats threads natively, and never publishes without explicit approval.",
  "author": {
    "name": "Nate Swenson"
  },
  "homepage": "https://github.com/natejswenson/claude-skills/tree/main/skills/ghostwriter-x",
  "license": "MIT",
  "skills": "./skills/",
  "interface": {
    "displayName": "ghostwriter-x",
    "shortDescription": "Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after ",
    "longDescription": "Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after they approve. Use when the user wants to draft, write, or post something to X or Twitter, asks for a \"tweet\", a \"thread\", or an \"X post\", or wants to set up X posting. Enforces X's 280-weighted-character limit per tweet, formats threads natively, and never publishes without explicit approval.",
    "developerName": "Nate Swenson",
    "category": "Productivity",
    "capabilities": [],
    "defaultPrompt": [
      "Use $ghostwriter-x to help me."
    ]
  }
}
skills/ghostwriter-x/.claude-plugin/plugin.json
{
  "name": "ghostwriter-x",
  "version": "0.3.0",
  "description": "Write sharp X (Twitter) posts and threads in the user's own voice and publish them through the free Typefully API after they approve. Use when the user wants to draft, write, or post something to X or Twitter, asks for a \"tweet\", a \"thread\", or an \"X post\", or wants to set up X posting. Enforces X's 280-weighted-character limit per tweet, formats threads natively, and never publishes without explicit approval.",
  "author": {
    "name": "Nate Swenson"
  },
  "homepage": "https://github.com/natejswenson/claude-skills/tree/main/skills/ghostwriter-x",
  "license": "MIT"
}

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.

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