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W3c Mcp Server

@shuji-bonji

关于 W3c Mcp Server

MCP Server for accessing W3C/WHATWG/IETF web specifications. Provides AI assistants with access to official web standards data including specifications, WebIDL definitions, CSS properties, and HTML elements.

基本信息

分类

其他

传输方式

stdio

发布者

shuji-bonji

提交者

shuji narumi

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "w3c": {
      "command": "npx",
      "args": [
        "-y",
        "@shuji-bonji/w3c-mcp"
      ]
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is W3c Mcp Server?

W3c Mcp Server is an MCP (Model Context Protocol) server that provides AI assistants with access to official W3C, WHATWG, and IETF web standards data, including specifications, WebIDL definitions, CSS properties, and HTML elements. It is built for developers who need programmatic access to web specification data.

How to use W3c Mcp Server?

Install globally via npm install -g @shuji-bonji/w3c-mcp or use directly with npx @shuji-bonji/w3c-mcp. Configure it in Claude Desktop or Cursor by adding a JSON entry with the npx command. Enable debug logging with W3C_MCP_DEBUG=true or W3C_MCP_PERF=true environment variables.

Key features of W3c Mcp Server?

  • Specification discovery with filtering by organization and keyword
  • WebIDL interface definitions for JavaScript APIs
  • CSS property definitions by specification or name
  • HTML element definitions from multiple specs
  • PWA-related specification grouping and dependency info
  • Fast startup (~70ms) and O(1) spec lookups

Use cases of W3c Mcp Server?

  • Find and inspect Service Worker interface definitions
  • Explore all PWA-related specifications in one call
  • Look up CSS Grid layout properties and values
  • Search for storage-related web specifications
  • Retrieve HTML element definitions like video or canvas

FAQ from W3c Mcp Server

What data sources

评论

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