Model ID Cheatsheet

About Model ID Cheatsheet

Use Model ID Cheatsheet with your agent

claude mcp add --transport sse model-id-cheatsheet https://universal-model-registry-production.up.railway.app/sse

{
  "mcpServers": {
    "model-id-cheatsheet": {
      "url": "https://universal-model-registry-production.up.railway.app/sse"
    }
  }
}

Frequently asked questions

What is Model ID Cheatsheet?

Model ID Cheatsheet is an MCP (Model Context Protocol) server by aezizhu. Accurate API model IDs, pricing, and specs for 46 models across 7 AI providers.

How do I connect Model ID Cheatsheet to Claude, Cursor, or another MCP client?

Model ID Cheatsheet is a remote MCP server — add its endpoint (https://universal-model-registry-production.up.railway.app/sse) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is Model ID Cheatsheet open source?

Yes — the source code is public at github.com/aezizhu/universal-model-registry.

Can AI agents pay to use Model ID Cheatsheet?

Not yet through Loomal — Model ID Cheatsheet is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.