Arena CLI

Q: What is a Claude Code skill and how does the Arena CLI 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. Arena CLI 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: general-misc · Last updated: 2026-05-21

type:cli

CLI tools for Are.na: export blocks, enrich with vision AI, generate views. Use when: (1) exporting Are.na blocks incrementally, (2) enriching images with AI-generated titles/tags/patterns, (3) generating browsable HTML views, (4) searching blocks by UI patterns or tags, (5) visual search results when terminal output is insufficient. Triggers: "export arena", "enrich arena", "sync arena", "arena view", "search arena for [pattern]", "show me [pattern]".

From the source SKILL.md

CLI tools to export, enrich, and browse Are.na blocks locally.

What this skill does

Arena CLI is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/arena-cli/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when: (1) exporting Are.na blocks incrementally, (2) enriching images with AI-generated titles/tags/patterns, (3) generating browsable HTML views, (4) searching blocks by UI patterns or tags, (5) visual search results when terminal output is insufficient.

Who uses this skill

The Arena CLI 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 116,000+ 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/arena-cli
curl -L https://claudskills.com/skills/arena-cli/SKILL.md \
  -o ~/.claude/skills/arena-cli/SKILL.md

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

Skills live at ~/.claude/skills/arena-cli/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\arena-cli\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 Arena CLI Claude Code skill?

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

What does the Arena CLI 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 Arena CLI skill?

Use Arena CLI when your Claude Code task falls under the General category — specifically in the general misc 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 Arena CLI" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Arena CLI 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. Arena CLI 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/rohunvora/cool-claude-skills/blob/8b7c17f70b789e496f3cfadf483d8e69121d8ee0/skills/arena-cli/SKILL.md
Author: rohunvora

Cite this skill

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

APA

rohunvora. (2026). Arena CLI [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/arena-cli/

BibTeX

@misc{arena-cli-2026,
  author    = {rohunvora},
  title     = {Arena CLI [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/arena-cli/}
}

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