list_w3c_specs

MCP tool from W3c MCP by shuji-bonji

List W3C/WHATWG/IETF web specifications with optional filtering.

How to use it

Project documentation lists list_w3c_specs for the W3c MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install W3c MCP

$npx -y @shuji-bonji/w3c-mcp
FULL W3C MCP LISTING

Other tools in W3c MCP (10)

get_css_properties

Get CSS property definitions from a specific spec or all specs.

get_html_elements

Get HTML element definitions from a specific spec or all specs.

get_pwa_specs

Get all Progressive Web App (PWA) related specifications.

get_w3c_spec

Get detailed information about a specific web specification.

get_webidl

Get WebIDL interface definitions for a specification. WebIDL defines the JavaScript APIs.

list_css_specs

List all CSS specifications that have property definitions available.

list_element_specs

List all specifications that have HTML element definitions available.

list_webidl_specs

List all specifications that have WebIDL definitions available.

search_w3c_specs

Search web specifications by query string.

WebIDL