Calculate sales tax & VAT, record transactions and refunds, manage products and customers.
{ "mcpServers": { "io.usefulapi-numeral": { "url": "https://numeral.usefulapi.io/mcp", "headers": {} } }}Power your agent
The publisher's own URL. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
https://numeral.usefulapi.io/mcpThe Claude button above opens Claude with the name and URL filled in. You still confirm it there.
claude mcp add --transport http io.usefulapi-numeral https://numeral.usefulapi.io/mcpRun in a terminal.
{ "mcpServers": { "io.usefulapi-numeral": { "command": "npx", "args": [ "-y", "mcp-remote", "https://numeral.usefulapi.io/mcp" ] } }}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchTools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
No required environment variable is listed on this record.
Numeral MCP By Usefulapi is reached over HTTP.
Last checked 2026-10-26. Calculate sales tax & VAT, record transactions and refunds, manage products and customers.
From the publisher
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