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D Good Parts

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
D言語のコードを書く・レビューするときに使う。テンプレート関数の属性や制約の付け方、trait の設計、mixin / 文字列 mixin の使い分け、Voldemort 型、Flag・Nullable・SumType 等の部品の選択、文字列（自動デコード）の罠、version 分岐の整理、OS 境界の書き方、CTFE の活用で迷うときに参照する。D 固有のイディオム集（良い部分と、避けるべき罠の両方）。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

D 固有の層だけを扱う。言語非依存の設計判断は分担先へ: 型能力の内省 → design-by-introspection、公開 API の形 → api-ergonomics、 性能技法 → performance。

What this skill does

D Good Parts is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/d-good-parts/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The D Good Parts Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 174,000+ 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/d-good-parts
curl -L https://claudskills.com/skills/d-good-parts/SKILL.md \
  -o ~/.claude/skills/d-good-parts/SKILL.md

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

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

Telegram

📱 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 D Good Parts Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/d-good-parts/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the D Good Parts skill do?
D言語のコードを書く・レビューするときに使う。テンプレート関数の属性や制約の付け方、trait の設計、mixin / 文字列 mixin の使い分け、Voldemort 型、Flag・Nullable・SumType 等の部品の選択、文字列（自動デコード）の罠、version 分岐の整理、OS 境界の書き方、CTFE の活用で迷うときに参照する。D 固有のイディオム集（良い部分と、避けるべき罠の両方）。
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 D Good Parts skill?
Use D Good Parts when your Claude Code task falls under the Security category — specifically in the security 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 D Good Parts" or describe the task and let Claude pick). Browse related skills at /category/security/.
What is a Claude Code skill and how does the D Good Parts 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. D Good Parts is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
kubo39. (2026). D Good Parts [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/d-good-parts/
BibTeX
@misc{d-good-parts-2026,
  author    = {kubo39},
  title     = {D Good Parts [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/d-good-parts/}
}

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Security scan

Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/d-good-parts/#security)

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More Security skills

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

Browse all Security skills → Top 100 skills
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