Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / General / personal-productivity

Nippo

Category: General  ·  Sub-category: personal-productivity  ·  Last updated:
type:review
Claude Code / Codex のセッションログから日報・リフレクション・インサイトを生成する。 /nippo と /nippo daily で日報、/nippo reflection で内省の問い、/nippo guide で学習支援、 /nippo report で進捗報告、/nippo review で自己評価、/nippo insight で深い振り返り、 /nippo trend で長期変化分析を生成する。Rust バイナリ (nippo) でデータを収集する。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

!if [ -f Cargo.toml ] && grep -q 'members = \["crates/collector"\]' Cargo.toml 2>/dev/null; then cargo run -q -p nippo -- collect --period today --format summary 2>/dev/null; else nippo collect --period today --format summary 2>/dev/null; fi || echo "nippo コマンドが見つかりません。cargo install nippo でインストールしてください。詳細: https://github.com/nwiizo/nippo"

What this skill does

Nippo is a community-contributed Claude Code skill in the personal-productivity sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/nippo/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Nippo 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 153,000+ 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/nippo
curl -L https://claudskills.com/skills/nippo/SKILL.md \
  -o ~/.claude/skills/nippo/SKILL.md

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

Skills live at ~/.claude/skills/nippo/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\nippo\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 Nippo Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/nippo/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Nippo skill do?
Claude Code / Codex のセッションログから日報・リフレクション・インサイトを生成する。 /nippo と /nippo daily で日報、/nippo reflection で内省の問い、/nippo guide で学習支援、 /nippo report で進捗報告、/nippo review で自己評価、/nippo insight で深い振り返り、 /nippo trend で長期変化分析を生成する。Rust バイナリ (nippo) でデータを収集する。
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 Nippo skill?
Use Nippo when your Claude Code task falls under the General category — specifically in the personal productivity 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 Nippo" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Nippo 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. Nippo 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

Cite this skill

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

APA
nwiizo. (2026). Nippo [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/nippo/
BibTeX
@misc{nippo-2026,
  author    = {nwiizo},
  title     = {Nippo [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/nippo/}
}

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<script>
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<iframe>
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Security scan

Grade A · scanned 2026-07-18 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (supply-chain), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

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

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

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