Hacé Cuentas — Calculadoras Api
RemoteAbout Hacé Cuentas — Calculadoras Api
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_calcula
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://hacecuentas.com/mcpclaude mcp add --transport http hacecuentas-api https://hacecuentas.com/mcp{"mcpServers":{"hacecuentas-api":{"type":"http","url":"https://hacecuentas.com/mcp"}}}Open in Cursor{"servers":{"hacecuentas-api":{"type":"http","url":"https://hacecuentas.com/mcp"}}}Open in VS Code{"mcpServers":{"hacecuentas-api":{"type":"http","url":"https://hacecuentas.com/mcp"}}}{"mcpServers":{"hacecuentas-api":{"serverUrl":"https://hacecuentas.com/mcp"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
Details
From the project READMEhacecuentas-api
Free no-auth JSON API + remote MCP server for 2,300+ calculators (finance, taxes, health, sports) — LLM/agent ready. Docs: hacecuentas.com/desarrolladores
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.