Plan Quality Check

Q: What is a Claude Code skill and how does the Plan Quality Check 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. Plan Quality Check 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: 2026-05-29

計画の不足情報・リスク・暗黙の前提・完了条件・次アクションを軽量に構造化抽出する。Use when: 計画の品質を実装前に確認したい時、Missing Items / Risks / Assumptions / Done Criteria を JSON 化したい時、重い Gate を使わず計画健全性を素早く見える化したい時。

From the source SKILL.md

計画文書（目的・スコープ・成功条件・完了条件）を読み、品質を構造化して返す軽量 Check の Skill。重い Gate / Agent orchestration / PR review / QA automation には依存しない（手動実行可能・補助情報）。

What this skill does

Plan Quality Check 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/plan-quality-check/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Plan Quality Check 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 93,000+ 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/plan-quality-check
curl -L https://claudskills.com/skills/plan-quality-check/SKILL.md \
  -o ~/.claude/skills/plan-quality-check/SKILL.md

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

Skills live at ~/.claude/skills/plan-quality-check/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\plan-quality-check\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 Plan Quality Check Claude Code skill?

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

What does the Plan Quality Check 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 Plan Quality Check skill?

Use Plan Quality Check 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 Plan Quality Check" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Plan Quality Check 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. Plan Quality Check 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/s977043/PlanGate/blob/HEAD/.claude/skills/plan-quality-check/SKILL.md
License: MIT
Author: s977043
Website: https://s977043.github.io/PlanGate/

Cite this skill

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

APA

s977043. (2026). Plan Quality Check [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/plan-quality-check/

BibTeX

@misc{plan-quality-check-2026,
  author    = {s977043},
  title     = {Plan Quality Check [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/plan-quality-check/}
}

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Badge

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

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