An MCP server that answers what CSS you can actually ship today — from live Baseline data and MDN browser-compat-data, not from a model's training set.
css-sota-mcp is an MCP project maintained in the lusrodri/css-sota-mcp repository. The maintainer describes its purpose as “An MCP server that answers what CSS you can actually ship today — from live Baseline data and MDN browser-compat-data, not from a model's training…”. Read the project documentation for the complete scope.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| search_css_features | "Which features exist for this, and are they safe yet?" |
| whats_new | "What can I start using that I couldn't before?" |
| get_feature | "Tell me everything about this one feature." |
| check_support | "Which browser versions support this exactly?" |
| audit_css | "Does this stylesheet work for my users?" |
| dont_make_me_think |
Use Microsoft’s Playwright MCP server to navigate pages, inspect accessibility snapshots, fill forms and capture browser screenshots.
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