Install Reference Data in Claude Code
claude mcp add --transport http usaref-reference-data https://usaref.dev/mcp{
"mcpServers": {
"usaref-reference-data": {
"url": "https://usaref.dev/mcp"
}
}
}Frequently asked questions
What does the Reference Data MCP server do?
N American govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 10 countries; USA free.
Is the Reference Data MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does Reference Data run locally or remotely?
Remote. Hosted by the provider. You connect with a URL, nothing to install.
How do I add Reference Data to Claude Code?
Run: claude mcp add --transport http usaref-reference-data https://usaref.dev/mcp
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