Omnicost for Claude Code
com.omnicost/catalog
Construction unit prices with source and date for Spain, the US and the EU. OAuth or API key.
client:Claude Code
transport:streamable-http
tools:4
Install Omnicost in Claude Code
run in your project directory
claude mcp add --transport http catalog https://omnicost.com/api/mcpAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs