dmbok_data_quality

dmbok_data_quality is a cursor rule for coding agents from channnnsm/cursor-dmbok. It costs 0 tokens per session (685 once invoked), scanned A, original, MIT.

Japanese-language rules for managing data quality using DMBOK principles, a data-management framework. They cover quality dimensions, measurement, root-cause analysis, improvement, and monitoring.

In plain words
What is it for?
Use them when defining data-quality requirements, measuring accuracy or completeness, investigating causes, planning improvements, and reporting ongoing results.
Why use it?
They provide a consistent way to judge whether data is fit for its intended business use and to address quality problems systematically.

Cursor rule

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 rules/channnnsm/cursor-dmbok/dmbok_data_quality
Clone the repo
git clone --depth 1 https://github.com/channnnsm/cursor-dmbok

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 dmbok_data_quality

README.md
[![agentmods](https://agentmods.dev/badge/rules/channnnsm/cursor-dmbok/dmbok_data_quality.svg)](https://agentmods.dev/rules/channnnsm/cursor-dmbok/dmbok_data_quality)
Your own site
<a href="https://agentmods.dev/rules/channnnsm/cursor-dmbok/dmbok_data_quality"><img src="https://agentmods.dev/badge/rules/channnnsm/cursor-dmbok/dmbok_data_quality.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 685 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 $0.00000 $0.00685
Opus 5 $0.00000 $0.00342
Sonnet 5 $0.00000 $0.00137
Haiku 4.5 $0.00000 $0.00068

Measured 4d ago against content hash 199ab4d7771a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dmbok_data_quality 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 4d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

cursor-dmbok/cursor/rules/dmbok_data_quality.mdc · 50 lines

What it actually says

データ品質管理のDMBOKルール

このルールはデータ品質関連のドキュメントにおいて、DMBOKのデータ品質管理の原則に従うようAIに指示するものです。

基本原則

  • データ品質はビジネス目的との適合性の観点から定義・評価すること
  • データ品質管理は予防的アプローチを優先し、問題の発生を未然に防ぐこと
  • データ品質の改善は継続的なプロセスとして運用すること
  • データ品質の測定指標を定量化し、ベースラインを確立すること
  • データ品質に関する役割と責任を明確に定義すること

データ品質ディメンション

  • 正確性:データが実世界の値を正しく表しているか
  • 完全性:必要なデータがすべて存在しているか
  • 一貫性:異なるシステム間でデータに矛盾がないか
  • 適時性:データが必要なときに利用可能か
  • 妥当性:データが定義されたルールに準拠しているか
  • 一意性:重複データが存在しないか
  • 整合性:データ間の関係が正しく維持されているか

データ品質管理プロセス

  • 品質要件の定義:ビジネス要件に基づいてデータ品質の基準を設定
  • 品質評価:既存データの品質を測定・評価
  • 根本原因分析:データ品質問題の原因を特定
  • 改善計画の策定と実施:データ品質を向上させるための対策を実施
  • モニタリングと報告:継続的にデータ品質を監視し、関係者に報告

チェックポイント

  • データ品質の目標と基準が明確に定義されているか
  • 各データディメンションに対する測定指標が確立されているか
  • データ品質の問題を検出・報告するプロセスが整備されているか
  • データ品質の改善活動が計画・実施されているか
  • データ品質のモニタリングと報告の仕組みが確立されているか

注意事項

  • データ品質の「完璧さ」ではなく「目的適合性」を重視すること
  • コスト対効果を考慮したデータ品質改善計画を立案すること
  • データ品質問題の根本原因を特定してから対策を実施すること
  • データ品質の改善はデータライフサイクル全体を通じて取り組むこと
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. 4d ago First seen · 50 lines · 0 tokens per session scan A 199ab4d7771a

Subscribe to this mod's changes

dmbok_data_quality is a cursor rule published in the GitHub repository channnnsm/cursor-dmbok (9 stars, last pushed 1y ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 685 tokens. 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.