Web compatibility
Can I use this web feature today? Baseline status (widely available, newly available, limited), first supported version in Chrome, Edge, Firefox and Safari, and missing browsers, for 1,200+ HTML, CSS, JavaScript and browser API features.
What it can do
| Tool | What it does |
|---|---|
chercher_fonctionnalite | Finds a feature by name and gives its Baseline status |
compatibilite | Baseline status, dates, per-browser support, spec and caniuse links |
verifier_liste | Checks up to 12 features used by a project and flags limited-availability ones |
nouveautes_baseline | Features that became Baseline in a given year |
Add it in one minute
claude.ai, Claude Desktop or ChatGPT
Settings → Connectors → Add custom connector, then paste this address:
https://compat-web-mcp.getpack.workers.dev/mcpClaude Code
In your terminal:
claude mcp add --transport http compat-web https://compat-web-mcp.getpack.workers.dev/mcpOther connectors
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