Model ID Cheatsheet

Overview

Model ID Cheatsheet is a Model Context Protocol server that provides accurate API model IDs, pricing, and specifications for 46 models across 7 AI providers. By integrating with your MCP client, it lets AI assistants access this reference data as callable tools rather than requiring manual lookups.

The server runs remotely at https://universal-model-registry-production.up.railway.app/sse with no authentication required and nothing to install locally. Version v1.0.0 is the current release, with source code available at aezizhu/universal-model-registry on GitHub.

Model ID Cheatsheet 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 your listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Model ID Cheatsheet
URL:  https://universal-model-registry-production.up.railway.app/sse