numeral for Claude.ai
io.usefulapi/numeral
Calculate sales tax & VAT, record transactions and refunds, manage products and customers.
client:Claude.ai
transport:streamable-http
Install numeral in Claude.ai
Settings → Connectors → Add custom connector
https://numeral.usefulapi.io/mcp
Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs