ckan-mcp-server

概述

此 MCP 服务器通过模型上下文协议 (MCP) 提供对基于 CKAN 的开放数据门户的直接访问。它提供了搜索数据集、探索组织和团体、通过 DataStore SQL 查询表格数据以及分析遵循 DCAT 标准的元数据的工具。该服务器支持本地安装和托管端点，使其适用于从数据新闻到研究的各种用例。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• ckan_package_search

  Search datasets with Solr queries

  试试:Search for datasets about air quality in Milan试试:Find hotel or accommodation datasets
• ckan_find_relevant_datasets

  Rank datasets by relevance score

  试试:Find most relevant datasets about urban mobility试试:Show me the best datasets about COVID vaccinations
• ckan_package_show

  Complete details of a dataset

  试试:Show me all details about the dataset 'vaccini-covid'试试:Get complete metadata for dataset ID abc-123
• ckan_tag_list

  List tags with counts

  试试:Show me all available tags试试:List the most common tags
• ckan_organization_list

  List all organizations

  试试:Show me all organizations试试:List all data publishers
• ckan_organization_show

  Details of an organization

  试试:Show me details about Tuscany Region试试:Get information about organization 'regione-toscana'
• ckan_datastore_search

  Query tabular data

  试试:Query the vaccination dataset for 2023 data试试:Get population statistics from the census data
• ckan_datastore_search_sql

  SQL queries on DataStore

  试试:Run SQL query to find all records with temperature > 30试试:Select the first 100 rows from the air quality table
• ckan_get_mqa_quality

  Get MQA quality score for dati.gov.it datasets

  试试:Show quality score for the air quality dataset试试:Get MQA metrics for dataset 'vaccini-covid'
• ckan_find_portals

  Discover CKAN portals worldwide

  试试:Find data portals in Italy试试:Show me portals about environmental data
• ckan_catalog_stats

  Statistical overview of a portal

  试试:Show statistics for dati.gov.it试试:Get breakdown by format and organization
• sparql_query

  Execute SPARQL SELECT queries against public endpoints

  试试:Query DBpedia for all Italian cities试试:Find all museums in Rome with SPARQL

可对比工具

安装

npm install -g @aborruso/ckan-mcp-server

{
  "mcpServers": {
    "ckan": {
      "url": "https://ckan-mcp-server.andy-pr.workers.dev/mcp"
    }
  }
}

FAQ

什么是 CKAN？

CKAN 是全球大多数公共开放数据门户背后的开源平台，包括意大利的 dati.gov.it、美国的数据门户 data.gov 和加拿大的 open.canada.ca。

有使用限制吗？

托管端点有 100,000 次/天的共享配额。本地安装没有限制。

ckan-mcp-server 对比