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Genshijin Commit · interfacex-co-jp | DecimalAI

codingby interfacex-co-jp

Genshijin Commit

interfacex-co-jp/genshijin-commit

Source interfacex-co-jp/genshijin ↗License MIT

超圧縮コミットメッセージ生成。Conventional Commits形式で件名≤50文字、「何を」より「なぜ」を重視。日本語・英語両対応。「コミットメッセージ作って」「/commit」「/genshijin-commit」で起動。ステージング変更時に自動起動候補。

SkillScore91Maintained

Automatic

Coding pack

Last verified 8/23/2026

What it changes

Passed 20 of 22 test cases with the skill, and 18 of 22 without it.

Without skill82%

With skill91%

Checks it passed that the model alone missed

The subject line uses type fix with imperative phrasing.
The commit message is formatted inside a Markdown code block.
The subject line uses Conventional Commits type fix or chore.

and 3 more in the full report

4 fixed16 passed either way0 still failing2 broke

Pass-rate lift: +9 pp
Tokens: -6%
Agent turns: 0%
Response time: -53%

Model gemini-3.6-flashMeasured 8/23/2026v120 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/interfacex-co-jp-genshijin-commit/SKILL.md https://app.decimal.ai/s/interfacex-co-jp-genshijin-commit/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add interfacex-co-jp-genshijin-commit, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/interfacex-co-jp-genshijin-commit/ and pins it in .decimal/skills.lock

decimalai skills add interfacex-co-jp-genshijin-commit

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/interfacex-co-jp-genshijin-commit/SKILL.md https://app.decimal.ai/s/interfacex-co-jp-genshijin-commit/SKILL.md

Raw file: /s/interfacex-co-jp-genshijin-commit/SKILL.md ↗ · machine-readable summary at /s/interfacex-co-jp-genshijin-commit.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

ログ出力処理の軽微な修正を行いました。そのまま貼り付け可能なコードブロック形式で出力してください。

What was checked, without and with the skill
Checked	Without skill	With skill
The commit message is formatted inside a Markdown code block.	Missed	Passed
The subject line uses Conventional Commits type fix or chore.	Missed	Passed

case-22 · gemini-3.6-flash · 8/23/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md75 linessingle file

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」。

ルール

件名

<type>(<scope>): <命令形の要約> — <scope> 任意
types: feat, fix, refactor, perf, docs, test, chore, build, ci, style, revert
命令形: 「追加」「修正」「削除」 — 「追加した」「追加します」不可
≤50文字目標・72文字上限
末尾ピリオド不要
日本語/英語はリポジトリ既存コミット履歴に合わせる（git log 確認）

本文（必要時のみ）

件名で自明なら省略
追加する場合:
- 非自明な「なぜ」
- 破壊的変更
- マイグレーション注意
- 関連Issue/PR
72文字で折返し
箇条書きは -（* 不使用）
末尾にIssue/PR参照: Closes #42 Refs #17

絶対入れない

「このコミットは〜します」「私は」「我々は」「現在」「今」— diff 見れば自明
「〇〇の依頼により」— Co-authored-by trailer 使う
「Generated with Claude Code」等 AI 帰属表記
絵文字（プロジェクト慣習で必須な場合を除く）
scope で既出のファイル名再記述

例

diff: ユーザープロフィール用新エンドポイント、なぜ必要か本文で説明

❌ 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

✅

feat(api): GET /users/:id/profile 追加

Track record

Benchmark

20 / 22

test cases passed, vs 18 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

interfacex-co-jp / genshijin

skills/genshijin-commit/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

hoangnguyen0403/caveman-commitUltra-compressed commit message generator. Cuts noise from commit messages while preserving intent and reasoning. Conventional Commits format. Subject ≤50 chars, body only when "why" isn't obvious. Use when user says "write a commit", "commit message", "generate commit", "/commit", or invokes /caveman-commit. Auto-triggers when staging changes.Close match+32 pp pass-rate lift

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