io.github.LuSrodri/css-sota-mcp

up checked 2026-11-11T12:38:51.954Z

Unclaimed · Unverified

Publisher-provided title

CSS SOTA

Publisher-provided description

What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data.

Summary by lookupd

Lets an agent audit CSS for browser support, check feature compatibility, search Baseline status data, and review UI/UX guidelines.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http css-sota https://css-sota-mcp.lusrodri.workers.dev/mcp

Codex, remote (streamable-http)

codex mcp add css-sota --url https://css-sota-mcp.lusrodri.workers.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "css-sota": {
      "url": "https://css-sota-mcp.lusrodri.workers.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

search_css_features Search CSS features on the Web Platform Dashboard (webstatus.dev) by keyword, Baseline status, and the date range in which they reached Baseline. Use this to an
whats_new List CSS features that crossed a Baseline threshold within a date range, newest first. Use this to answer "what CSS can I start using now?", to write release no
get_feature Get everything known about one CSS feature: Baseline status and dates, the browser versions it shipped in, its description, spec links, Web Platform Tests score
check_support Look up which browser versions support a CSS property, value, selector, at-rule or function, from MDN browser-compat-data bundled with this server (no network c
audit_css Scan CSS source and report every feature in it that does not meet a browser support target. Targets are either a Baseline level ("baseline-widely", "baseline-ne
dont_make_me_think UI/UX guidelines and a review of a page against them. mode="guidelines" returns the principles — Nielsen's 10 heuristics, Hick's and Fitts's laws, WCAG 2.2, neu

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.LuSrodri/css-sota-mcp.svg)](https://lookupd.com/servers/io.github.LuSrodri/css-sota-mcp)