Model Ruler — AI Cost Calculators

Overview

Model Ruler — AI Cost Calculators is an MCP server providing read-only AI and LLM cost calculation tools with current MCP discovery and attributable Registry transport. It lets AI assistants access cost data as callable tools, eliminating manual copy-pasting between applications.

This is a remote-hosted server requiring no local installation. Simply connect your MCP client to https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registry. The latest release is v1.0.4, and authentication is not required. Visit https://modelruler.dev/install/?source=official_registry for more information.

Model Ruler — AI Cost Calculators is listed in the AI & Agents category on mcp.site and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep information current.

Installation

Settings → Connectors → Add custom connector
Name: Model Ruler — AI Cost Calculators
URL:  https://modelruler.dev/mcp?dist=model_everywhere_registry_native_official_registry