How do I install the Setup skill?

Run npx skillmds@latest add haruki1090/setup in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Setup safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Setup?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Setup free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Haruki1090 (@haruki1090) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Setup by haruki1090 — Agent Skill

Name: Setup
Author: Haruki1090

Setup

Install or verify plumb's optional Codex profile and native custom agents after plugin installation. Use when explicitly asked to set up, repair, or update the plumb Codex sidecar; do not use for ordinary plumb work.

Haruki1090 24d70a4 2 files · 1.8 KB Updated Sep 17, 2026

File contents

Set up the optional Codex sidecar

The plugin is already installed. This skill adds only the optional plumb profile and native custom agents; it does not install or modify the Claude side.

Resolve this loaded skill's directory. Do not ask the user to find the plugin cache or provide a plumb path. The bundled executable adapter is skills/setup/scripts/install.sh under the plugin root. Resolve it to an absolute path before execution.
Unless the user explicitly requested project scope, execute "<absolute-adapter-path>" --user.
For an explicitly requested project-scoped setup, execute "<absolute-adapter-path>" --project "<absolute-project-root>". Resolve the project root from the active workspace; ask only when more than one target remains possible after inspection.
Never add --force on the first run. If the installer reports differing destination files, show the exact destinations and obtain explicit approval before rerunning with --force.
On success, tell the user to start a new session with codex --profile plumb for user scope, or a new trusted-project session for project scope.

The adapter resolves the installed plugin root and delegates every argument to the installer. The installer owns preflight, idempotency, atomic replacement, and symlink refusal. Do not reproduce those checks in this skill.

Frequently asked questions