mcp-server CLAUDE.md

mcp-server CLAUDE.md is an instructions file for coding agents from kintone/mcp-server. It costs 293 tokens per session, scanned A, original, Apache-2.0.

Project-specific instructions for developing tools in a Kintone MCP server, including file structure, client setup, testing, and commit conventions.

In plain words
What is it for?
Use them when adding Kintone tools, mocking Kintone clients in tests, or preparing semantic commits and pull requests.
Why use it?
They provide repository rules that help keep new tools and tests consistent with the existing project.

Instructions file

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 instructions/kintone/mcp-server/claude-md
Clone the repo
git clone --depth 1 https://github.com/kintone/mcp-server

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 mcp-server CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/kintone/mcp-server/claude-md.svg)](https://agentmods.dev/instructions/kintone/mcp-server/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/kintone/mcp-server/claude-md"><img src="https://agentmods.dev/badge/instructions/kintone/mcp-server/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 293 This file is loaded in full into every session.
When invoked 293 The same file — it is already loaded in full.
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 $0.00293 $0.00293
Opus 5 $0.00147 $0.00147
Sonnet 5 $0.00059 $0.00059
Haiku 4.5 $0.00029 $0.00029

Measured 3d ago against content hash 74ed2ab33b69, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mcp-server CLAUDE.md 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 3d 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.md · 41 lines

What it actually says

CLAUDE.md

プロジェクト固有の開発ルール

新しいツールの追加

  1. src/tools/にファイル作成
  2. createTool関数で定義
  3. src/tools/index.tsのtools配列に追加

Kintoneツール開発

const config = parseKintoneClientConfig();
const client = getKintoneClient(config);

テスト作成時の注意点

  • mockExtraユーティリティを使用
  • KintoneRestAPIClientは直接モック:
vi.mock("@kintone/rest-api-client", () => ({
  KintoneRestAPIClient: vi.fn().mockImplementation(() => ({
    app: { getApp: mockGetApp },
  })),
}));

コミット・PR規約

  • コミットメッセージ: Semantic Commit Messages形式
    • feat: 新機能
    • fix: バグ修正
    • docs: ドキュメント更新
    • refactor: リファクタリング
    • test: テスト追加/修正
    • chore: ビルドプロセス/ツール変更
  • PRタイトル: 同様にSemantic形式で記述
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. 3d ago First seen · 41 lines · 293 tokens per session scan A 74ed2ab33b69

Subscribe to this mod's changes

mcp-server CLAUDE.md is an instructions file published in the GitHub repository kintone/mcp-server (55 stars, last pushed 3d ago), licensed Apache-2.0. It adds 293 tokens to every session, about $0.0015 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 2026-08-30.

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