Harness Auto Setup

Q: What is a Claude Code skill and how does the Harness Auto Setup skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Harness Auto Setup is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: automation · Last updated: 2026-06-13

Use when `/harness-auto-setup` is invoked to bootstrap and configure a project-shaped harness, expand an existing harness without refreshing its foundation, or migrate an existing harness foundation with snapshot-first preservation.

About this skill (catalog notes)

Harness Auto Setup includes at least one code block. At roughly 2,287 words the SKILL.md is on the longer end of the catalog distribution.

License: Apache-2.0
Original author: KingGyuSuh
Indexed lastmod: 2026-06-13
Catalog position: General · automation
Indexed related skills: 10

How Harness Auto Setup fits the catalog

Harness Auto Setup sits in the General category under the automation sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Harness Auto Setup is a community-contributed Claude Code skill in the automation sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/harness-auto-setup/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when `/harness-auto-setup` is invoked to bootstrap and configure a project-shaped harness, expand an existing harness without refreshing its foundation, or migrate an existing harness foundation with snapshot-first preservation.

Who uses this skill

The Harness Auto Setup Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 119,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/harness-auto-setup
curl -L https://claudskills.com/skills/harness-auto-setup/SKILL.md \
  -o ~/.claude/skills/harness-auto-setup/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/harness-auto-setup/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/harness-auto-setup/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\harness-auto-setup\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Harness Auto Setup Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/harness-auto-setup/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Harness Auto Setup skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Harness Auto Setup skill?

Use Harness Auto Setup when your Claude Code task falls under the General category — specifically in the automation area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Harness Auto Setup" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Harness Auto Setup skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Harness Auto Setup is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/KingGyuSuh/harness-loom/blob/f9a9fdfb587d4e2e3ae72688138cf25b0977f8c2/plugins/harness-loom/skills/harness-auto-setup/SKILL.md
License: Apache-2.0
Author: KingGyuSuh

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

KingGyuSuh. (2026). Harness Auto Setup [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/harness-auto-setup/

BibTeX

@misc{harness-auto-setup-2026,
  author    = {KingGyuSuh},
  title     = {Harness Auto Setup [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/harness-auto-setup/}
}

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