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Estat Mcp

Name: Estat Mcp
Author: ajtgjmdjp

作者 ajtgjmdjp · GitHub ↗ · v0.2.2

cross-platform ✓ 安全检测通过

1251

总下载

当前安装

版本数

在 OpenClaw 中安装

/install estat-mcp

功能描述

Search and retrieve Japanese government statistics (人口, GDP, CPI, 貿易, 雇用) from e-Stat API — Japan's official open data portal with 3,000+ statistical tables....

使用说明 (SKILL.md)

e-Stat: Japanese Government Statistics API

Search and fetch official statistics from e-Stat (政府統計の総合窓口), Japan's central portal for government open data. Covers population, GDP, CPI, trade, labor, and 3,000+ statistical tables from all ministries.

Use Cases

Look up Japan's population by prefecture and year
Compare CPI (消費者物価指数) trends over time
Fetch GDP and national accounts data for economic analysis
Retrieve trade statistics (輸出入) by commodity or country
Access labor force survey data (完全失業率, 就業者数)

Commands

Search for statistics

# Search by keyword (Japanese or English)
estat-mcp search 人口
estat-mcp search "消費者物価指数" --limit 10
estat-mcp search GDP --format json

Fetch statistical data

# Basic data fetch
estat-mcp data 0003410379

# With filters (area=Tokyo, year=2024)
estat-mcp data 0003410379 --cd-area 13000 --cd-time 2024000

# JSON output for programmatic use
estat-mcp data 0003410379 --limit 50 --format json

Test connectivity

estat-mcp test

Filter Parameters

--cd-tab — Table item code (表章事項コード)
--cd-time — Time code (時間軸事項コード). Example: 2024000 for 2024
--cd-area — Area code (地域事項コード). Example: 13000 for Tokyo
--cd-cat01 — Classification code 01 (分類事項01コード)

Common Statistics

Find table IDs via estat-mcp search:

Topic	Search keyword	Examples
Population (人口)	`人口推計`	Total, by age, by prefecture
CPI (物価)	`消費者物価指数`	Monthly/annual price indices
GDP (国民経済計算)	`国民経済計算`	Nominal/real GDP, expenditure
Labor (労働)	`労働力調査`	Unemployment, employment
Trade (貿易)	`貿易統計`	Imports/exports by country

Workflow

estat-mcp search \x3Ckeyword> → find statistics table ID
estat-mcp data \x3Cid> --format json → fetch data with filters
Analyze the JSON output

Setup

Requires ESTAT_APP_ID environment variable
Free API key registration: https://www.e-stat.go.jp/api/api-info/use-api
Rate limited to 1 req/sec
Python package: pip install estat-mcp or uv tool install estat-mcp

安全使用建议

This skill appears coherent for accessing Japan's e-Stat API. Before installing: (1) verify the estat-mcp package source (PyPI or an official repository/GitHub) so you know what code will be installed; (2) only provide a valid e-Stat API key (ESTAT_APP_ID) and avoid sharing other secrets; (3) after install, run `estat-mcp test` and inspect what network endpoints the binary calls if possible; (4) if you want stronger assurance, review the package code or use a sandboxed environment. Note that the agent may invoke the skill autonomously (normal behavior), so consider whether you want that enabled for this agent.

功能分析

Type: OpenClaw Skill Name: estat-mcp Version: 0.2.2 The skill bundle is benign. It describes a legitimate purpose: fetching Japanese government statistics using the `estat-mcp` tool. The `SKILL.md` file provides standard instructions for the OpenClaw agent to install the `estat-mcp` Python package via `uv` and requires an `ESTAT_APP_ID` environment variable, which is typical for API-based tools. There is no evidence of prompt injection with malicious intent, data exfiltration, unauthorized execution, or other harmful behaviors within the provided files.

能力评估

✓ Purpose & Capability

Name/description (e-Stat API client) match the declared binary (estat-mcp) and the documented commands. Requiring an e-Stat API key (ESTAT_APP_ID) is expected for this purpose.

✓ Instruction Scope

SKILL.md contains only usage instructions for the estat-mcp CLI, the required ESTAT_APP_ID, and install hints (pip/uv). It does not instruct reading unrelated files, sweeping environment variables, or sending data to unexpected endpoints.

ℹ Install Mechanism

Install spec uses a 'uv' package installer to provide the estat-mcp binary and SKILL.md also mentions 'pip install estat-mcp'. Installing a single named package that creates the expected binary is reasonable, but 'uv' is less common than pip/standard package managers — verify the package source before installing.

✓ Credentials

Only one env var is required: ESTAT_APP_ID, which is the e-Stat API key documented in the SKILL.md. No unrelated credentials or config paths are requested.

✓ Persistence & Privilege

Skill does not request permanent/always-on presence (always:false) and does not modify other skills or system-wide settings. Autonomous invocation is allowed by default (normal) and not by itself a concern.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install estat-mcp
安装完成后，直接呼叫该 Skill 的名称或使用 /estat-mcp 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v0.2.2

Add int→str coercion for stats_id parameters

v0.2.1

Fix lifespan resource cleanup, add py.typed marker

v0.2.0

Version alignment: e-Stat API credit notice added, security improvements

v0.4.1

- Improved documentation for estat-mcp, detailing search and data retrieval commands for Japanese government statistics from the e-Stat API. - Added example use cases covering population, GDP, CPI, trade, and labor statistics. - Clarified available filter parameters and common search keywords. - Provided workflow guidance and setup instructions, including API key requirements and installation options.

元数据

Slug estat-mcp

版本 0.2.2

许可证 —

累计安装 0

当前安装数 0

历史版本数 4

常见问题

Estat Mcp 是什么？

Search and retrieve Japanese government statistics (人口, GDP, CPI, 貿易, 雇用) from e-Stat API — Japan's official open data portal with 3,000+ statistical tables.... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 1251 次。

如何安装 Estat Mcp？

在 OpenClaw 或 Claude Code 对话框中运行命令「/install estat-mcp」即可一键安装，无需额外配置。

Estat Mcp 是免费的吗？

是的，Estat Mcp 完全免费（开源免费），可自由下载、安装和使用。

Estat Mcp 支持哪些平台？

Estat Mcp 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。

谁开发了 Estat Mcp？

由 ajtgjmdjp（@ajtgjmdjp）开发并维护，当前版本 v0.2.2。