creditcards.best is a Model Context Protocol (MCP) server: Search, compare and estimate rewards across US credit cards. Verified fees, APRs and bonuses. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
It's a hosted (remote) server — point your client at https://mcp.creditcards.best and you're connected, with nothing to install locally. The current release is v0.1.0.
You'll find creditcards.best in the Development category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain creditcards.best for creditcards.best, claim this listing to verify ownership, earn the Verified badge, and keep the details current.