How do I install the Sdd Speckit Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/sdd-speckit/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

Sdd Speckit

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

Spec Kit SDD 操作指引精靈。當使用者意圖使用 Spec Kit、提及 SDD 開發並選擇 Spec Kit、或要求以規格驅動開發方式定義功能規格時觸發。以選單方式呈現所有步驟，引導使用者完成從初始化到實作的完整流程，並將每步操作記錄保存為 log 檔案。

From the source SKILL.md

引導使用者完成 Spec Kit SDD 工作流程：從安裝、治理原則到功能規格、計畫、實作。

What this skill does

Sdd Speckit 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/sdd-speckit/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Sdd Speckit 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 70,000+ 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/sdd-speckit
curl -L https://claudskills.com/skills/sdd-speckit/SKILL.md \
  -o ~/.claude/skills/sdd-speckit/SKILL.md

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

Skills live at ~/.claude/skills/sdd-speckit/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\sdd-speckit\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/lazyjerry/sdd-kits/blob/ab4c9d399759b6acafb57e73fa43fce1897dae70/skills/sdd-speckit/SKILL.md
Author: lazyjerry

Cite this skill

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

APA

lazyjerry. (2026). Sdd Speckit [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/sdd-speckit/

BibTeX

@misc{sdd-speckit-2026,
  author    = {lazyjerry},
  title     = {Sdd Speckit [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/sdd-speckit/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/sdd-speckit.svg)](https://claudskills.com/skills/sdd-speckit/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

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