香港开放数据访问服务

一个提供香港政府官方开放数据门户DATA.GOV.HK数据访问的MCP服务器，支持数据集列表、详情查询、分类检索及格式筛选等功能。

Install

openclaw skills install @cainingnk/open-data-hk

香港开放数据访问服务

一个提供香港政府官方开放数据门户DATA.GOV.HK数据访问的MCP服务器，支持数据集列表、详情查询、分类检索及格式筛选等功能。

⚠️ 强制要求：API 密钥

此 Skill 必须配置 API 密钥才能使用。

首次使用时，如果 .env 中没有 XBY_APIKEY，必须使用 AskUserQuestion 工具向用户询问 API 密钥
拿到用户提供的密钥后，调用 scripts.config.set_api_key(api_key) 保存，然后继续处理
获取 API 密钥：https://xiaobenyang.com
禁止在缺少 API 密钥时自行搜索或编造数据

工作流程（必须遵守）

你（大模型）是路由层，负责理解用户意图、选择工具、提取参数。代码只负责调用API。

text

用户输入 → 你选择工具 → 提取该工具需要的参数 → 调用 scripts.tools 中的函数 → 返回结果给用户

步骤

检查 API 密钥：如果 scripts.config.settings.api_key 为空，使用 AskUserQuestion 询问用户，拿到后调用 scripts.config.set_api_key(key) 保存
选择工具：根据用户意图从下方工具列表中选择对应的工具函数
提取参数：根据选中的工具，提取该工具需要的参数
调用工具：使用关键字参数调用 scripts.tools 中的函数，例如 scripts.tools.search_schools(score='520', province='北京', category='综合')
返回结果：将工具返回的 raw 数据整理后展示给用户

工具选择规则

根据用户意图选择对应的工具函数：

用户意图	工具函数
Get a list of dataset IDs from data.gov.hk

Args: limit: Maximum number of datasets to return (default: 1000) offset: Offset of the first dataset to return language: Language code (en, tc, sc) | scripts.tools.list_datasets | | Get detailed information about a specific dataset

Args: dataset_id: The ID or name of the dataset to retrieve language: Language code (en, tc, sc) include_tracking: Add tracking information to dataset and resources | scripts.tools.get_dataset_details | | Get a list of data categories (groups)

Args: order_by: Field to sort by ('name' or 'packages') - deprecated, use sort instead sort: Sorting of results ('name asc', 'package_count desc', etc.) limit: Maximum number of categories to return offset: Offset for pagination all_fields: Return full group dictionaries instead of just names language: Language code (en, tc, sc) | scripts.tools.list_categories | | Get detailed information about a specific category (group)

Args: category_id: The ID or name of the category to retrieve include_datasets: Include a truncated list of the category's datasets include_dataset_count: Include the full package count include_extras: Include the category's extra fields include_users: Include the category's users include_groups: Include the category's sub groups include_tags: Include the category's tags include_followers: Include the category's number of followers language: Language code (en, tc, sc) | scripts.tools.get_category_details | | Search for datasets by query term using the package_search API.

This function searches across dataset titles, descriptions, and other metadata to find datasets matching the query term.

Args: query: The solr query string (e.g., "transport", "weather", ":" for all) limit: Maximum number of datasets to return (default: 10, max: 1000) offset: Offset for pagination language: Language code (en, tc, sc)

Returns: A dictionary containing: - count: Total number of matching datasets - results: List of matching datasets (up to limit) - has_more: Boolean indicating if there are more results available | scripts.tools.search_datasets | | Get a list of file formats supported by data.gov.hk

Returns: A list of supported file formats | scripts.tools.get_supported_formats | | Search for datasets and return faceted results for better data exploration.

Args: query: The solr query string language: Language code (en, tc, sc)

Returns: A dictionary containing: - count: Total number of matching datasets - search_facets: Faceted information about the results - sample_results: First 3 matching datasets | scripts.tools.search_datasets_with_facets | | Get datasets that have resources in a specific file format.

Args: file_format: The file format to filter by (e.g., "CSV", "JSON", "GeoJSON") limit: Maximum number of datasets to return language: Language code (en, tc, sc)

Returns: A dictionary containing: - count: Total number of matching datasets - results: List of matching datasets | scripts.tools.get_datasets_by_format |

如果参数不完整，使用 AskUserQuestion 向用户询问缺失的参数。

工具函数说明

scripts.tools.list_datasets

工具描述：Get a list of dataset IDs from data.gov.hk

Args: limit: Maximum number of datasets to return (default: 1000) offset: Offset of the first dataset to return language: Language code (en, tc, sc)

参数定义

参数名称	参数类型	是否必填	默认值	描述
limit	null	false		null
offset	null	false		null
language	string	false	"en"	null

scripts.tools.get_dataset_details

工具描述：Get detailed information about a specific dataset

Args: dataset_id: The ID or name of the dataset to retrieve language: Language code (en, tc, sc) include_tracking: Add tracking information to dataset and resources

参数定义

参数名称	参数类型	是否必填	默认值	描述
dataset_id	string	true		null
language	string	false	"en"	null
include_tracking	boolean	false	false	null

scripts.tools.list_categories

工具描述：Get a list of data categories (groups)

参数定义

参数名称	参数类型	是否必填	默认值	描述
order_by	string	false	"name"	null
sort	string	false	"title asc"	null
limit	null	false		null
offset	null	false		null
all_fields	boolean	false	false	null
language	string	false	"en"	null

scripts.tools.get_category_details

工具描述：Get detailed information about a specific category (group)

参数定义

参数名称	参数类型	是否必填	默认值	描述
category_id	string	true		null
include_datasets	boolean	false	false	null
include_dataset_count	boolean	false	true	null
include_extras	boolean	false	true	null
include_users	boolean	false	true	null
include_groups	boolean	false	true	null
include_tags	boolean	false	true	null
include_followers	boolean	false	true	null
language	string	false	"en"	null

scripts.tools.search_datasets

工具描述：Search for datasets by query term using the package_search API.

This function searches across dataset titles, descriptions, and other metadata to find datasets matching the query term.

Returns: A dictionary containing: - count: Total number of matching datasets - results: List of matching datasets (up to limit) - has_more: Boolean indicating if there are more results available

参数定义

参数名称	参数类型	是否必填	默认值	描述
query	string	false	":"	null
limit	integer	false	10.0	null
offset	integer	false	0.0	null
language	string	false	"en"	null

scripts.tools.get_supported_formats

工具描述：Get a list of file formats supported by data.gov.hk

Returns: A list of supported file formats

参数定义

参数名称	参数类型	是否必填	默认值	描述

scripts.tools.search_datasets_with_facets

工具描述：Search for datasets and return faceted results for better data exploration.

Args: query: The solr query string language: Language code (en, tc, sc)

Returns: A dictionary containing: - count: Total number of matching datasets - search_facets: Faceted information about the results - sample_results: First 3 matching datasets

参数定义

参数名称	参数类型	是否必填	默认值	描述
query	string	false	":"	null
language	string	false	"en"	null

scripts.tools.get_datasets_by_format

工具描述：Get datasets that have resources in a specific file format.

Args: file_format: The file format to filter by (e.g., "CSV", "JSON", "GeoJSON") limit: Maximum number of datasets to return language: Language code (en, tc, sc)

Returns: A dictionary containing: - count: Total number of matching datasets - results: List of matching datasets

参数定义

参数名称	参数类型	是否必填	默认值	描述
file_format	string	true		null
limit	integer	false	10.0	null
language	string	false	"en"	null

返回值处理

工具函数返回 dict 对象：

result["raw"] - API 原始返回数据（JSON），直接将此数据整理后展示给用户
result["success"] - 是否成功（True/False）
result["message"] - 状态消息

项目结构

text

xiaobenyang_gaokao_skill/
├── scripts/
│   ├── __init__.py
│   ├── config.py       # 配置管理 + set_api_key()
│   ├── call_api.py      # API 客户端 + call_api()
│   └── tools.py         # 工具函数（直接调用）
├── requirements.txt
└── SKILL.md

注意事项

API 密钥是必需的，无密钥时必须通过 AskUserQuestion 询问用户
禁止在缺少 API 密钥时自行搜索或编造数据