kaji: Skill for Claude Code

.claude/skills/issue-small-change-review/SKILL.md

issue-small-change-review is a skill for Claude Code from apokamo/kaji. It costs 66 tokens per session (4,448 once invoked), scanned A, original, Apache-2.0.

A review step for a small code change tied to an issue. It compares the actual code difference with the issue's decisions and acceptance conditions, then runs one quality check against the current commit.

In plain words
What is it for?
Reviewing and verifying small issue-based changes inside a development workflow, including checking acceptance conditions, completion requirements, and the recorded review result.
Why use it?
It catches changes that do not meet the issue or its completion rules before the work moves toward a pull request. If changes are needed, it sends the work back for correction.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

This is apokamo/kaji's own configuration. It tells Claude Code how to work on kaji itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything kaji configures →

Reuse

Borrowing it

Nothing to install: this file belongs to apokamo/kaji. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/apokamo/kaji/main/.claude/skills/issue-small-change-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/apokamo/kaji

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for issue-small-change-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/apokamo/kaji/issue-small-change-review/github.svg)](https://agentmods.dev/skills/apokamo/kaji/issue-small-change-review)
Your own site
<a href="https://agentmods.dev/skills/apokamo/kaji/issue-small-change-review"><img src="https://agentmods.dev/badge/skills/apokamo/kaji/issue-small-change-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for issue-small-change-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/apokamo/kaji/issue-small-change-review"><img src="https://agentmods.dev/badge/skills/apokamo/kaji/issue-small-change-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,448 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00066 $0.04448
Opus 5.5 $0.00026 $0.01779
Sonnet 5.5 $0.00013 $0.00890
Haiku 4.5 $0.00007 $0.00445

Measured 25d ago against content hash 3eaed53e0f5b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

issue-small-change-review 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 25d 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.

.claude/skills/issue-small-change-review/SKILL.md · 246 lines

How it starts

The opening of the file, as written. The whole thing — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Issue Small Change Review

dev-small(.kaji/wf/custom/dev/dev-small.yaml)の review-change / verify-change step。 実装した session と同じ context ではレビューしない(workflow では別 session で起動される)。 Issue の決定事項・受け入れ条件と実 diff を照合し、HEAD に対して自分で品質検証を 1 回実行し、 PR 前提と完了条件を確認して判定する。修正が必要なら実装側(fix-change)へ戻す。

いつ使うか

タイミング このスキル
dev-small の review-change(change PASS 後)/ verify-change(fix-change PASS 後) ✅
標準 dev のコードレビュー ❌ /issue-review-code
PR 上のレビュー ❌ /review / /pr-verify

ワークフロー内の位置: change → review-change → (fix-change → verify-change) → pr → review-poll → close

入力

ハーネス経由(コンテキスト変数)

変数 用途
issue_id / issue_ref / step_id / verdict_path 対象 Issue、phase(review-change / verify-change)、verdict 保存先
worktree_dir / branch_name / default_branch レビュー対象
cycle_count / max_iterations 参照可

design_path は注入されても使わない。

手動実行(スラッシュコマンド)

$ARGUMENTS = <issue_id>

worktree_dir が無い場合だけ _shared/worktree-resolve.md で絶対パスを得る。 step_id が無い場合は verdict marker から phase を決める: 最新 fix-change PASS が最新の review 系報告より新しければ verify-change、それ以外は review-change(kaji issue resolve-verdict [issue_id] --step <step> の created_at を比較)。 marker が欠落して source: "artifact" で返った場合は ended_at を ISO 8601 の時刻として比較し、null(時刻不明)で比較が必要なら推測せず停止する。

以降の [worktree_dir] は注入値または解決した絶対パス。Bash は毎回 cd [worktree_dir] && ... で実行する。

読み込み条件

区分 読むもの 条件
通常 Issue 本文・labels(kaji issue view [issue_id] --json title,body,labels) 常時
通常 最新の change PASS 報告 review-change
通常 最新の fix-change PASS 報告と、それが対応した直前の最新 review 系 RETRY 報告 verify-change
通常 git diff [default_branch]...HEAD と変更ファイル実体 review-change
通常 git diff <全体レビュー済み SHA>..HEAD と変更ファイル実体 verify-change(起点は下記)
通常 自身の検証出力(成功時は終了状態・集計・JSON) 常時
例外 docs/dev/baseline-check.md known_failures / baseline 不整合
例外 失敗した検証の関連ログ全文 検証失敗時
例外 docs/dev/testing-convention.md / docs/reference/python/*.md 該当節 テストの妥当性・規約逸脱の判断が必要な場合
例外 docs/dev/shared_skill_rules.md § auto close keyword 回避 hazard pattern の判定に迷う場合
例外 docs/dev/workflow_completion_criteria.md § 本文にチェックボックスがない場合 完了条件がチェックボックス形式でない場合
例外 _shared/report-unrelated-issues.md 無関係な問題を発見した場合

Read the full file on GitHub · 246 lines

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. 25d ago Changed · +12 lines 3eaed53e0f5b
  2. 28d ago Changed · +2 lines 2ca9aa3ff3b3
  3. 1mo ago First seen · 232 lines · 66 tokens per session scan A f52f2f77050a

Subscribe to this mod's changes

issue-small-change-review is a skill published in the GitHub repository apokamo/kaji (15 stars, last pushed 5d ago), licensed Apache-2.0. It adds 66 tokens to every session and 4,448 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-09-29.

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