# 使用 npm 安装 pa11y

查看 pa11y 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

## 安装

```sh
sudo av install npm:pa11y
```

其他安装命令:

### 便携式和语言管理器

- npm (100%):

```sh
npm install -g pa11y
```

  证据: local npm package metadata

## 软件包事实

- **软件包键:** npm:pa11y
- **软件包管理器:** npm
- **软件包管理器页面:** <https://www.npmjs.com/package/pa11y>
- **版本:** 9.1.1
- **来源摘要:** Pa11y is your automated accessibility testing pal
- **主页:** <https://github.com/pa11y/pa11y>
- **仓库:** <https://github.com/pa11y/pa11y>
- **上游文档:** <https://github.com/pa11y/pa11y>
- **许可证:** LGPL-3.0-only
- **源码归档:** <https://registry.npmjs.org/pa11y/-/pa11y-9.1.1.tgz>
- **问题跟踪器:** <https://github.com/pa11y/pa11y/issues>
- **发布时间:** 2026-02-26T14:46:16.643Z
- **最后更新:** 2026-02-26T14:46:16.643Z
- **已生成:** 2026-07-08T18:08:21+00:00

## 可执行文件

- pa11y (cli)
- pa11y (别名)

## 依赖

- @pa11y/html_codesniffer
- axe-core
- bfj
- commander
- envinfo
- kleur
- mustache
- node.extend
- puppeteer
- semver

## 构建依赖

- c8
- eslint
- eslint-config-pa11y
- mocha
- proclaim
- quibble
- sinon

## 安装行为

- post-install 钩子: 未定义
- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-07-08
- 管理器版本: 9.1.1
- 管理器更新时间: 2026-02-26
- 本地数据: OK
- 上游仓库: https://github.com/pa11y/pa11y
- 信息: No cached GitHub release or tag data was available.

## 安全说明

没有找到 pa11y 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。


## 源数据库详情

- **Source Database:** npm registry
- **Dist Tags:** Latest: 9.1.1
- **Version Count:** 107
- **Maintainers:** rowanmanning, hollsk, glynnphillips, joseluisbolos, dotcode, joey.ciechanowicz, danyalaytekin, aarongoldenthal, jpw, pa11y-bot, andrewmee
- **Author:** Team Pa11y
- **Publisher:** GitHub Actions
- **Engines:** Node: >=20
- **Integrity:** sha512-kHuEgMcoH7YZjcf/G/GEFi2XELsLOv5R+ctaus4EDlLaTU+Cd9GjPbHc/wsKpl87Rmk3lHL2eJA+mZ0XXd0Eew==
- **Shasum:** 8f4cb2dce049c0f866492a974bc2b58b362180c5
- **Unpacked Size:** 104,702
- **File Count:** 0
- **Created At:** 2013-03-06T12:52:10.703Z
- **Latest Published At:** 2026-02-26T14:46:16.643Z
- **Modified At:** 2026-02-26T14:46:17.142Z


## 相关链接

- [Developer build packages](https://www.automicvault.com/zh-hans/pkg/developer-build-tools/) - Matched curated package taxonomy and local package facts.
- [pa11y-ci](https://www.automicvault.com/zh-hans/pkg/npm/pa11y-ci/) - Package names and metadata indicate a similar tool family. Shared terms: a11y, accessibility, analysis, aria, audit.
- [puppeteer-loadtest](https://www.automicvault.com/zh-hans/pkg/npm/puppeteer-loadtest/) - Both packages touch the same language runtime or ecosystem. Shared terms: automation, cli, developer, developer-tools, headless.
- [accessibility-checker](https://www.automicvault.com/zh-hans/pkg/npm/accessibility-checker/) - Local package facts share a topical domain. Shared terms: a11y, accessibility, automated, checker, cli.

## 来源

- Nucleus package database
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- cross-ecosystem install command graph