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kristofferarn-skills

v0.2.0

Kristoffer Arntzen's personal agent skills: one canonical, cross-agent skill library.

CodexClaude Code1 Skill

By Kristoffer ArntzenLicense: MIT0 GitHub starsUpdated last month

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
1 skill or MCP entry
Source updated
Sep 1, 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 kristofferarn-skills for Codex and Claude Code

Installs for the current user
codex plugin marketplace add kristofferarn/skills
codex plugin marketplace upgrade kristofferarn
codex plugin add kristofferarn-skills@kristofferarn

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

Compatibility: the page URL and API slug “kristofferarn-skills” remain stable.

  • Codex: kristofferarn-skills@agent-plugin-marketplace → kristofferarn-skills@kristofferarn

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/kristofferarn/skills

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

Plugin files

kristofferarn-skills/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
└── skills/prototype/SKILL.md

Included Skills1

prototypeskills/prototype/SKILL.md

Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "kristofferarn-skills",
  "version": "0.2.0",
  "description": "Kristoffer Arntzen's personal agent skills: one canonical, cross-agent skill library.",
  "author": {
    "name": "Kristoffer Arntzen"
  },
  "skills": "./skills/"
}
.claude-plugin/plugin.json
{
  "name": "kristofferarn-skills",
  "version": "0.2.0",
  "description": "Kristoffer Arntzen's personal agent skills: one canonical, cross-agent skill library.",
  "author": {
    "name": "Kristoffer Arntzen",
    "url": "https://github.com/kristofferarn"
  },
  "repository": "https://github.com/kristofferarn/skills",
  "license": "MIT",
  "keywords": [
    "skills",
    "agent-skills"
  ]
}

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.

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