Free no-auth REST API + remote MCP server to run 2,300+ practical calculators (finance, taxes ARCA/SAT, health, sports, cooking, home, science) from hacecuentas.com, localized for Argentina, Mexico, Spain, Chile, Colombia, Brazil and the US. Tools: search_calculators, get_calculator, compute. Docs: https://hacecuentas.com/desarrolladores
Server Config
{
"mcpServers": {
"hacecuentas": {
"url": "https://hacecuentas.com/mcp"
}
}
}