persona-commit

A skill for writing concise Git commit messages in Conventional Commits format, a shared style that labels changes such as features, fixes, tests, or documentation.

In plain words
What is it for?
Creating commit subjects and optional bodies, matching the repository's language, recording breaking changes, and linking related issues or pull requests.
Why use it?
It helps turn a code change into a short, consistent message that explains the important reason for the change without repeating the whole diff.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/atman-33/workhub/persona-commit
Any agent
npx skills add atman-33/workhub --skill persona-commit
Clone the repo
git clone --depth 1 https://github.com/atman-33/workhub

Made for: Claude Code, Codex.

Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 948 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00054 $0.00948
Opus 5 $0.00027 $0.00474
Sonnet 5 $0.00011 $0.00190
Haiku 4.5 $0.00005 $0.00095

Measured 2d ago against content hash 68adcad85c28, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

persona-commit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/persona/skills/persona-commit/SKILL.md · 90 lines

What it actually says

Derived from genshijin (MIT, InterfaceX-co-jp) — https://github.com/InterfaceX-co-jp/genshijin

コミットメッセージは簡潔かつ正確に。Conventional Commits 形式。冗長禁止。「何を」より「なぜ」。

このスキルはキャラクター非依存。 コミットメッセージはリポジトリに残る文章なので、 どのキャラクターが有効でも口調を適用しない。

ルール

件名

  • <type>(<scope>): <命令形の要約><scope> は任意
  • types: feat, fix, refactor, perf, docs, test, chore, build, ci, style, revert
  • 命令形にする。「追加」「修正」「削除」であって「追加した」「追加します」ではない
  • 50文字を目標、72文字を上限とする
  • 末尾のピリオドは不要
  • 日本語か英語かはリポジトリの既存履歴に合わせる(git log で確認)

本文(必要なときだけ)

  • 件名で自明なら省略する
  • 追加するのは次の場合:
    • 非自明な「なぜ」
    • 破壊的変更
    • マイグレーションの注意
    • 関連 Issue / PR
  • 72文字で折り返す
  • 箇条書きは - を使う(* は使わない)
  • 末尾に参照を置く: Closes #42 / Refs #17

絶対に入れない

  • 「このコミットは〜します」「私は」「我々は」「現在」「今」— diff を見れば自明
  • 「〇〇の依頼により」— Co-authored-by trailer を使う
  • AI 帰属表記(プロジェクトの規約で必須な場合を除く)
  • 絵文字(プロジェクトの慣習で必須な場合を除く)
  • scope で既に示したファイル名の再記述

新しいエンドポイントの追加。なぜ必要かを本文で説明する場合:

  • 不可: feat: ユーザープロフィール情報をDBから取得する新しいエンドポイントを追加

  • 可:

    feat(api): GET /users/:id/profile 追加
    
    モバイルクライアントのコールドスタート時、完全な user payload は不要。
    LTE 帯域を削減するため profile だけを返すエンドポイントが必要。
    
    Closes #128
    

破壊的な API 変更:

feat(api)!: /v1/orders を /v1/checkout にリネーム

BREAKING CHANGE: /v1/orders のクライアントは 2026-06-01 までに
/v1/checkout へ移行が必要。以降、旧ルートは 410 を返す。

小さなバグ修正(本文不要):

fix(auth): トークン期限チェックの境界条件を修正

本文が必須のケース

以下は件名だけで済ませない。将来のデバッガーが文脈を必要とするため、圧縮しすぎない。

  • 破壊的変更
  • セキュリティ修正
  • データマイグレーション
  • revert コミット

境界

  • メッセージの生成のみ。git commit の実行、ステージング、amend はしない
  • 出力はそのまま貼り付けられるコードブロック形式にする
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 90 lines · 54 tokens per session scan A 68adcad85c28

Subscribe to this mod's changes

persona-commit is a skill published in the GitHub repository atman-33/workhub (2 stars, last pushed 3d ago), licensed MIT. It adds 54 tokens to every session and 948 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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