ClaudSkills / General / personal-productivity

Nippo

Q: 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 https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: personal-productivity · Last updated: 2026-05-31

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。

About this skill (catalog notes)

Nippo is published as a SKILL.md file in this catalog. The SKILL.md is on the shorter side at about 456 words.

Source: crates.io/crates/nippo
License: MIT
Original author: nwiizo
Indexed lastmod: 2026-05-31
Catalog position: General · personal-productivity
Indexed related skills: 10

How Nippo fits the catalog

Nippo sits in the General category under the personal-productivity sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

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 76,000+ 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.

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?

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

Source: https://github.com/nwiizo/nippo/blob/bb14547edaaafeece8031468c364e0436b5e684f/.claude/skills/nippo/SKILL.md
License: MIT
Author: nwiizo
Website: https://crates.io/crates/nippo

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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Badge

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