How do I install the Raden Claude Code skill?

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

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.

ClaudSkills / General / general-misc

Raden

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

時雨堂の 2D ベクターグラフィックスライブラリ raden の使い方・API リファレンス。Cranelift JIT による CPU 専用ラスタライズ、Blend2D 互換 API (Context / Path / Gradient / Pattern / Font / Matrix2D)、29 種類の合成モード (Porter-Duff + ブレンド)、フィル・ストローク・Blit 描画、PixelFormat (Prgb32 / Xrgb32 / A8)、BMP 出力に関する質問時に使用。CI 環境で GPU を使わず 1080p 120fps のダミー映像を生成したい場面で参照。

From the source SKILL.md

時雨堂が開発する 2D ベクターグラフィックスライブラリ。Cranelift JIT を用いて CPU のみでラスタライズを行う。API は Blend2D にできるだけ寄せており、Blend2D 経験者がそのまま使い始められる。

What this skill does

Raden 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/raden/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Raden 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 69,000+ 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/raden
curl -L https://claudskills.com/skills/raden/SKILL.md \
  -o ~/.claude/skills/raden/SKILL.md

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

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

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

Attribution & license

Source: https://github.com/shiguredo/raden/blob/4e69c0d44ad03b25aac2054b448cc5d801160552/skills/raden/SKILL.md
License: Apache-2.0
Author: shiguredo

More General skills

Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all General skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel

Raden

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

More General skills

Categories

Use cases

Popular tags

Learn

Site