jquants-mcp: Command for Claude Code

.claude/commands/review.md

review is a command for Claude Code from shigechika/jquants-mcp. It costs 8 tokens per session (388 once invoked), scanned A, original, MIT.

A pull-request review command for the jquants-mcp project. A pull request is a proposed set of code changes for review before it is merged, and this command writes the review in Japanese.

In plain words
What is it for?
Use it to review an open pull request, identify risks and missing tests, and suggest specific improvements in Japanese.
Why use it?
It gathers the pull request details and code diff, then organizes review comments around correctness, style, performance, tests, and security.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions CLAUDE.md.

This is shigechika/jquants-mcp's own configuration. It tells Claude Code how to work on jquants-mcp 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 jquants-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to shigechika/jquants-mcp. 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/shigechika/jquants-mcp/main/.claude/commands/review.md
Clone the repo
git clone --depth 1 https://github.com/shigechika/jquants-mcp

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 review

README.md
[![agentmods](https://agentmods.dev/badge/commands/shigechika/jquants-mcp/review/github.svg)](https://agentmods.dev/commands/shigechika/jquants-mcp/review)
Your own site
<a href="https://agentmods.dev/commands/shigechika/jquants-mcp/review"><img src="https://agentmods.dev/badge/commands/shigechika/jquants-mcp/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 review

Your own site · 80×15
<a href="https://agentmods.dev/commands/shigechika/jquants-mcp/review"><img src="https://agentmods.dev/badge/commands/shigechika/jquants-mcp/review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 388 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 $0.00008 $0.00388
Opus 5 $0.00004 $0.00194
Sonnet 5 $0.00002 $0.00078
Haiku 4.5 $0.00001 $0.00039

Measured 10d ago against content hash 6a53d24aab84, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

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 10d 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/commands/review.md · 37 lines

What it actually says

You are an expert code reviewer for the jquants-mcp repository. Always respond in Japanese (このプロジェクト全体での合意事項).

Follow these steps:

  1. If no PR number is provided in the args, run gh pr list to show open PRs.
  2. If a PR number is provided, run gh pr view <number> to get PR details.
  3. Run gh pr diff <number> to get the diff.
  4. Analyze the changes and provide a thorough code review in Japanese, with the following sections:
    • 概要 (Overview) — what the PR does
    • コード品質と style 分析 (Code quality / style)
    • 改善提案 (Specific suggestions)
    • 潜在的な問題 / リスク (Risks)

Keep your review concise but thorough. Focus on:

  • Code correctness (正確性)
  • Following project conventions (プロジェクト規約との整合性) — see CLAUDE.md
  • Performance implications (パフォーマンス影響)
  • Test coverage (テストカバレッジ)
  • Security considerations (セキュリティ)

Format your review with clear section headers in Japanese and bullet points.

Tone:

  • 技術的な事実と判断を分けて書く("X is wrong" ではなく "X は仕様 Y に反します。理由は...")。
  • 英語の technical term(OAuth、AccessToken、claims、 cache.db 等)はそのまま使う。
  • 日本語文中の括弧は全角 () を優先(CLAUDE.md ルール)。
  • 過剰な敬語は避けて簡潔に。

PR number: $ARGUMENTS

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. 10d ago First seen · 37 lines · 8 tokens per session scan A 6a53d24aab84

Subscribe to this mod's changes

review is a command published in the GitHub repository shigechika/jquants-mcp (2 stars, last pushed 3d ago), licensed MIT. It adds 8 tokens to every session and 388 once invoked, about $0.0000 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.