helixir

updated this year

MCP server that gives AI coding agents deep knowledge of any web component library — properties, events, slots, CSS parts, design tokens, accessibility, health scoring, and more. Works with Claude, Cursor, Windsurf, and any MCP-compatible tool.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/bookedsolidtech/helixir
License: MIT
Last update: 2026-06-11
GitHub stars: ★ 5
Homepage: www.npmjs.com/package/helixir

accessibility ai-coding ai-tools claude component-library cursor custom-elements custom-elements-manifest design-system design-tokens developer-tools lit

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.