Dyscalculia.io

io.dyscalculia由 dyscalculia.io 发布官方发布者v0.1.0更新于 Nov 2, 2026

Open number-sense practice data and game catalogue for dyscalculia. Read-only.

已验证Streamable HTTP可网页运行知识与记忆数据与分析

概览

AI 生成的概览

只读访问有出处的计算障碍统计数据：患病率数字、引用研究、图表数据集，以及五项数字技能筛查游戏的说明。

可以做什么
  • 按研究、年龄或百分比范围筛选，获取带样本量、发表年份、年龄、参考文献键和 calc 标记的患病率数字
  • 列出统计页引用的全部来源及其支持的主题，并按键获取完整引文（含 DOI 或 PMID）
  • 列出统计页的图表与表格及其下载地址，或按 id 获取某个数据集的行、注释和参考文献键
  • 说明五项筛查游戏各自测量什么、题目数量、大致计分方式、可选题目集与局限
  • 返回汇编的许可与引用文本
适用场景
适合需要回答计算障碍有多常见、某个数字出自哪项研究、或站点筛查游戏如何运作等问题，并希望给出引用而非无出处数字的场景。
运行要求
无需安装：提供托管远程端点。也可通过 npx 本地运行，或用 Node.js 或 Docker 自行托管 HTTP 传输。未声明需要账号、API 密钥或环境变量。
安装前请注意
数字是已发表的研究估计，不是对任何人的诊断，服务器也不提供学习困难方面的建议。没有全球患病率数字；各研究标准与年龄不同，数字不可直接比较。没有任何工具会为个人评分或返回筛查结果。汇编采用 CC BY 4.0 许可，每个数字归其引用来源所有。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Dyscalculia.io，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.dyscalculia%2Fdyscalculia/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "dyscalculia-io": {
      "type": "http",
      "url": "https://mcp.dyscalculia.io/mcp"
    }
  }
}

README

dyscalculia-mcp

MCP server for the sourced dyscalculia statistics on Dyscalculia.io: prevalence studies with sample size, year, age and reference, 93 references with DOI or PMID where the site has one, the chart and table datasets, and a plain description of the five number-skill screening games. Ask an assistant "what share of children have dyscalculia, and which study says so?" and it answers from sourced figures. Read-only.

Tools

ToolWhat it returns
get_prevalencePrevalence figures with sample size, publication year, age, reference key and a calc flag; filter by study, age or percent range
list_studiesEvery source the statistics page cites, with the topics it supports (prevalence, sex ratio, comorbidity, persistence, family, maths anxiety, interventions, ...)
get_referenceOne full citation by key (for example shalev2000) with DOI or PMID where the site has one, and the topics that cite it
explain_screening_testThe five screening games: what each measures, item counts, how items and games are scored in general terms, optional item sets, and the limits
list_chart_dataThe 4 charts and 3 tables on the statistics page with their CSV, JSON and SVG addresses; pass an id to get the rows with notes and reference keys
get_citationLicense (CC BY 4.0 compilation, each figure belongs to its source), citation text, an HTML credit link and downloads

Every tool is read-only (readOnlyHint). Invalid input returns isError with the valid options. No tool scores a person, takes answers or returns a screening result: explain_screening_test describes the test, nothing more.

Use

Hosted (no install): https://mcp.dyscalculia.io/mcp. Docs for each client: https://docs.dyscalculia.io/mcp

Local:

json
{ "mcpServers": { "dyscalculia": { "command": "npx", "args": ["-y", "dyscalculia-mcp"] } } }

Claude Code: claude mcp add --scope user dyscalculia -- npx -y dyscalculia-mcp. Self-host the HTTP transport: npm run build && PORT=3000 npm run start:http (POST /mcp, stateless, /health), or build the Dockerfile (node:22-alpine, non-root, port 3000).

Honest limits

  • There is no global prevalence figure. No worldwide pooled meta-analysis of dyscalculia prevalence was found; the "worldwide" entry is a range across population studies. Studies use different criteria and ages, so figures are not directly comparable, and one English sample gave 1 to 6 percent depending on the cut-off.
  • The figures are published research estimates, not a diagnosis of any person. The server gives no advice about a learning difficulty and does not tell anyone whether they have dyscalculia.
  • The screening test is a screening of basic number skills. It has no norm sample, no percentiles and no published accuracy study; it does not diagnose dyscalculia and does not rule it out.
  • DOIs and PMIDs are exactly those the site prints. Where the site has none, none is given.

Source of the figures: https://dyscalculia.io/dyscalculia-statistics · Method: https://dyscalculia.io/methodology

Data CC BY 4.0 (see dyscalculia-data), code MIT.

来源：README.md，提交 d171e7e

工具

6

get_prevalence

Dyscalculia prevalence figures

Published dyscalculia prevalence figures with sample size, publication year, age, the reference key (see get_reference) and a calc flag (true when the site calculated the figure itself). Filter by study id, by age (entries whose stated age range includes it; entries with no stated age are never matched) or by a percent range (entries whose figure or range overlaps it). With no filter, returns all 10 entries. These are published research estimates, not a diagnosis of any person. There is no worldwide pooled meta-analysis of dyscalculia prevalence: the 'worldwide' entry is a range across population studies. Studies use different criteria and ages, so figures are not directly comparable.

输入参数agestudymax_pctmin_pct

list_studies

List the studies and sources behind the statistics

Lists every source the statistics page cites (peer-reviewed studies with DOI or PMID, plus official statistics and guidelines), with the topics each supports and, for population studies, the prevalence entries built from them. Filter by topic: prevalence, persistence, math-anxiety, interventions, by-country, sex-ratio, comorbidity, key-figures, family, official-counts, method. Use get_reference for one full citation.

输入参数topic

get_reference

Get one full reference

Full citation for one reference key (for example shalev2000, grosstsur1996), with its DOI and PMID when the site has them, the link the site uses, and the topics that cite it. The site holds 93 references; keys are returned by get_prevalence and list_studies.

输入参数key必填

explain_screening_test

Explain the free number-skills screening test

Describes the five screening games on dyscalculia.io: what each measures, how many items it has, what an item is and how items and games are scored in general terms, and the limits. Optionally returns the item sets (dot counts, number pairs, number-line targets, digit-sequence lengths). It describes the test only: it does not score anyone, take answers or return a result. The test is a screening of basic number skills, not a diagnosis.

输入参数gameinclude_items

list_chart_data

Charts and tables on the statistics page

Lists the chart and table datasets on the statistics page (id, title, topic, section, row count) with their download addresses: the CSV and JSON of the whole page, one SVG per chart, the screening-test JSON and the changelog JSON. Pass an id (for example chart-1, table-2) to get that dataset's rows with their values, notes and reference keys.

输入参数id

get_citation

How to cite and reuse the dyscalculia.io data

License (the compilation is CC BY 4.0; each figure belongs to its cited source), the citation text, an HTML credit link and the download addresses. To cite a single number, cite its study: use get_reference.

无需输入参数。

版本历史

1
  1. v0.1.0最新Oct 26, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分