MaxWorth MCP

An official MCP server by MaxWorth that provides AI assistants with access to hand-verified credit card data, including annual fees, statement credits, cashback portal rates, and card-linked offers. It includes a public read-only server for general card lookup and a personal server for users to access their tracked cards and credits via OAuth.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-18Operated by MaxWorth

MCP endpoint (Streamable HTTP)

https://mcp-public.maxworth.app/mcp

Vendor documentation

What you can do with it

Find credit cards by name or issuer in the US, Canada, or Australia
Compare annual fees and statement credits between multiple cards
Check daily cashback portal rates for specific merchants
View personal card credits and offers after signing in

Tools advertised by the last live check:

search_cards
get_card
list_credits
compare_cards
search_cashback_portals
search_card_offers
credit_deadline_report
about_maxworth
search
fetch

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http maxworth-mcp https://mcp-public.maxworth.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add maxworth-mcp --url https://mcp-public.maxworth.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable maxworth-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "maxworth-mcp": {
      "url": "https://mcp-public.maxworth.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "maxworth-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp-public.maxworth.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start maxworth-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "maxworth-mcp": {
      "type": "http",
      "url": "https://mcp-public.maxworth.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http maxworth-mcp https://mcp-public.maxworth.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "maxworth-mcp": {
      "url": "https://mcp-public.maxworth.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "maxworth-mcp": {
      "serverUrl": "https://mcp-public.maxworth.app/mcp"
    }
  }
}

See all 166

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