data-workflow

data-workflow is a skill for Claude Code from modu-ai/moai-cowork. It costs 67 tokens per session (497 once invoked), scanned A, original, Apache-2.0.

A routing guide for data requests that chooses the right public-data lookup, dataset analysis, or charting workflow. It checks the requested subject, area, time period, source, and output before work begins.

In plain words
What is it for?
It helps handle requests that combine public-data research with analysis of CSV or Excel files, including source checking and visualisation.
Why use it?
It prevents a data task from using the wrong method or silently filling missing results with guesses. It also keeps sources, dates, units, and unverified items visible.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the moai-analyst plugin — 9 skills, 2 agents shipped together

Good fit It helps handle requests that combine public-data research with analysis of CSV or Excel files, including source checking and visualisation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/modu-ai/moai-cowork/data-workflow
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.

Any agent
npx skills add modu-ai/moai-cowork --skill data-workflow
Clone the repo
git clone --depth 1 https://github.com/modu-ai/moai-cowork

Made for: Claude Code.

Or install moai-analyst, the plugin that ships this one along with the rest of its 9 skills, 2 agents.

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 data-workflow

README.md
[![agentmods](https://agentmods.dev/badge/skills/modu-ai/moai-cowork/data-workflow/github.svg)](https://agentmods.dev/skills/modu-ai/moai-cowork/data-workflow)
Your own site
<a href="https://agentmods.dev/skills/modu-ai/moai-cowork/data-workflow"><img src="https://agentmods.dev/badge/skills/modu-ai/moai-cowork/data-workflow/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 data-workflow

Your own site · 80×15
<a href="https://agentmods.dev/skills/modu-ai/moai-cowork/data-workflow"><img src="https://agentmods.dev/badge/skills/modu-ai/moai-cowork/data-workflow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 497 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 $0.00067 $0.00497
Opus 5.5 $0.00027 $0.00199
Sonnet 5.5 $0.00013 $0.00099
Haiku 4.5 $0.00007 $0.00050

Measured 17d ago against content hash c1e11e3fbff0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

data-workflow 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 17d 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.

plugins/moai-analyst/skills/data-workflow/SKILL.md · 18 lines

What it actually says

데이터 작업 경로 선택

  1. 데이터 분야, 지역·대상, 기간, 산출물, 성공 기준을 확인한다. 필수 입력이 빠지면 현재 런타임의 질문 채널로 묻고, 질문할 수 없는 하위 실행에서는 누락값을 blocker로 반환한다.
  2. KOSIS·공공데이터는 data-public, 실거래가는 data-realestate, 법원 경매는 data-court-auction, 종목 데이터는 data-stock, 건축물 자료는 data-building-ledger 지침을 따른다. 사용자가 준 CSV·Excel은 data-explorer로 점검한 뒤 필요한 경우 data-visualizer로 시각화한다.
  3. 현재 세션에서 필요한 데이터 연결 도구가 실제로 노출되는지 확인한다. 연결이 없으면 연결 불가, 조회했지만 결과가 없으면 [NOT_FOUND]와 조회 범위를 기록한다. 어느 경우에도 값을 만들어 채우지 않는다. 대체 자료를 찾을 때는 원래 요청과 출처·기준 시점이 다른지 밝힌다.
  4. 공개 수치에는 통계표 ID, 공시 접수번호, 데이터셋 이름 또는 질의 조건을 연결한다. 원자료의 값·날짜·단위를 표와 차트로 옮길 때 다시 대조하고, 개인 식별 정보가 불필요하게 노출되지 않게 한다.
  5. 중요한 수치가 포함된 결과는 data-provenance-audit 기준으로 대조한다. 같은 주체가 수행한 확인은 독립 감사라고 부르지 않는다. 결과에는 실제 조회 경로와 미검증 항목을 함께 적는다.

Claude의 data-analyst 에이전트와 목적이 겹친다. ChatGPT 플러그인에서는 이 스킬이 발견 가능한 진입점이다.

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. 17d ago Changed · +1 lines c1e11e3fbff0
  2. 28d ago First seen · 17 lines · 67 tokens per session scan A 9e12334ddb67

Subscribe to this mod's changes

data-workflow is a skill published in the GitHub repository modu-ai/moai-cowork (311 stars, last pushed 15d ago), licensed Apache-2.0. It adds 67 tokens to every session and 497 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 2026-09-26.

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